gh-13761: Fixed closing a split view selecting it on other windows (gh-13790)

no-bug: Lower boosts radius for macos (gh-13784)
gh-13612: display "Space" key name correctly in keyboard shortcuts page (gh-13774)
2026-05-27 23:35:09 +00:00 · 2026-05-21 18:18:18 +02:00 · 2026-05-21 09:21:19 +02:00 · 2026-05-21 09:14:33 +02:00 · 2026-05-21 09:14:18 +02:00 · 2026-05-20 16:51:06 +02:00
265 changed files with 13074 additions and 1405 deletions
--- a/.github/workflows/src/generate_release_notes.sh
+++ b/.github/workflows/src/generate_release_notes.sh
@@ -35,7 +35,7 @@ fi
    if echo "$LATEST_RELEASE" | jq -e '.security != null and .security != ""' > /dev/null; then
      echo
      echo "## Security"
-      echo "[Various security fixes]($(echo "$LATEST_RELEASE" | jq -r '.security'))"
+      echo "$LATEST_RELEASE" | jq -r 'if (.security | type) == "string" then "- " + .security else .security[] | "- " + . end'
    fi

    if echo "$LATEST_RELEASE" | jq -e '(.features // []) | length > 0' > /dev/null; then
--- a/.github/workflows/sync-upstream.yml
+++ b/.github/workflows/sync-upstream.yml
@@ -129,7 +129,7 @@ jobs:
          token: ${{ secrets.DEPLOY_KEY }}
          commit-message: "chore: Sync upstream to `Firefox ${{ steps.build-data.outputs.version }}`"
          branch: "chore/upstream-sync"
-          title: "Sync upstream Firefox to version ${{ steps.build-data.outputs.version }}"
+          title: "no-bug: Sync upstream Firefox to version ${{ steps.build-data.outputs.version }}"
          body: |
            This PR syncs the upstream Firefox to version ${{ steps.build-data.outputs.version }}.

--- a/.gitignore
+++ b/.gitignore
@@ -34,3 +34,4 @@ build/signing/cert.pem
 build/signing/private_key.pem
 build/signing/private_key.p12

+bloat-dump.log
--- a/README.md
+++ b/README.md
@@ -34,12 +34,12 @@ Zen is a firefox-based browser with the aim of pushing your productivity to a ne

 ### Firefox Versions

- [`Release`](https://zen-browser.app/download) - Is currently built using Firefox version `150.0`! 🚀
- [`Twilight`](https://zen-browser.app/download?twilight) - Is currently built using Firefox version `RC 150.0`!
+- [`Release`](https://zen-browser.app/download) - Is currently built using Firefox version `151.0.1`! 🚀
+- [`Twilight`](https://zen-browser.app/download?twilight) - Is currently built using Firefox version `RC 151.0.1`!

 ### Contributing

-If you'd like to report a bug, please do so on our [GitHub Issues page](https://github.com/zen-browser/desktop/issues/) and for feature requests, you can use [Github Discussions](https://github.com/zen-browser/desktop/discussions).
+If you'd like to report a bug, please do so on our [GitHub Issues page](https://github.com/zen-browser/desktop/issues/) and for feature requests, you can use [GitHub Discussions](https://github.com/zen-browser/desktop/discussions).

 Zen is an open-source project, and we welcome contributions from the community! Please take a look at the [contribution guidelines](./docs/contribute.md) before getting started!

--- a/build/AppDir/zen.desktop
+++ b/build/AppDir/zen.desktop
@@ -1,31 +1,698 @@
 [Desktop Entry]
 Name=Zen Browser
-Comment=Experience tranquillity while browsing the web without people tracking you!
+Comment=A fast, private and secure web browser built to improve your day-to-day experience.
 Exec=zen %u
 Icon=zen
 Type=Application
-MimeType=text/html;text/xml;application/xhtml+xml;x-scheme-handler/http;x-scheme-handler/https;application/x-xpinstall;application/pdf;application/json;
+MimeType=application/json;application/pdf;application/rdf+xml;application/rss+xml;application/x-xpinstall;application/xhtml+xml;application/xml;audio/flac;audio/ogg;audio/webm;image/avif;image/gif;image/jpeg;image/png;image/svg+xml;image/webp;text/html;text/xml;video/ogg;video/webm;x-scheme-handler/chrome;x-scheme-handler/http;x-scheme-handler/https;x-scheme-handler/mailto;
 StartupWMClass=zen
 Categories=Network;WebBrowser;
 StartupNotify=true
 Terminal=false
 X-MultipleArgs=false
+GenericName=Web Browser
+GenericName[ach]=Web Browser
+GenericName[af]=Web Browser
+GenericName[an]=Web Browser
+GenericName[ar]=متصفح الوِب
+GenericName[ast]=Web Browser
+GenericName[az]=Web Browser
+GenericName[be]=Вэб-браўзер
+GenericName[bg]=Уеб браузър
+GenericName[bn]=ওয়েব ব্রাউজার
+GenericName[bqi]=گشت گر وب
+GenericName[br]=Merdeer Web
+GenericName[brx]=Web Browser
+GenericName[bs]=Web pretraživač
+GenericName[ca]=Navegador web
+GenericName[ca_valencia]=Web Browser
+GenericName[cak]=Web Okik'amaya'l
+GenericName[ckb]=Web Browser
+GenericName[cs]=Webový prohlížeč
+GenericName[cy]=Porwr Gwe
+GenericName[da]=Webbrowser
+GenericName[de]=Internet-Browser
+GenericName[dsb]=Webwobglědowak
+GenericName[el]=Πρόγραμμα περιήγησης
+GenericName[en_CA]=Web Browser
+GenericName[en_GB]=Web Browser
+GenericName[eo]=Retumilo
+GenericName[es_AR]=Navegador web
+GenericName[es_CL]=Navegador Web
+GenericName[es_ES]=Navegador web
+GenericName[es_MX]=Navegador Web
+GenericName[et]=Web Browser
+GenericName[eu]=Web nabigatzailea
+GenericName[fa]=مرورگر وب
+GenericName[ff]=Web Browser
+GenericName[fi]=Verkkoselain
+GenericName[fr]=Navigateur web
+GenericName[fur]=Navigadôr Web
+GenericName[fy_NL]=Webbrowser
+GenericName[ga_IE]=Web Browser
+GenericName[gd]=Brabhsair-lìn
+GenericName[gl]=Navegador web
+GenericName[gn]=Ñanduti Kundahára
+GenericName[gu_IN]=Web Browser
+GenericName[he]=דפדפן אינטרנט
+GenericName[hi_IN]=Web Browser
+GenericName[hr]=Web preglednik
+GenericName[hsb]=Webwobhladowak
+GenericName[hu]=Webböngésző
+GenericName[hy_AM]=Վեբ դիտարկիչ
+GenericName[hye]=Web Browser
+GenericName[ia]=Navigator web
+GenericName[id]=Peramban Web
+GenericName[is]=Vafri
+GenericName[it]=Browser web
+GenericName[ja]=ウェブブラウザー
+GenericName[ka]=ბრაუზერი
+GenericName[kab]=Iminig web
+GenericName[kk]=Веб-браузері
+GenericName[km]=Web Browser
+GenericName[kn]=Web Browser
+GenericName[ko]=웹 브라우저
+GenericName[lij]=Navegatô Web
+GenericName[lo]=ຕົວທ່ອງເວັບເວັບໄຊຕ໌
+GenericName[lt]=Web Browser
+GenericName[ltg]=Web Browser
+GenericName[lv]=Tīmekļa pārlūks
+GenericName[meh]=Web Browser
+GenericName[mk]=Web Browser
+GenericName[ml]=ഗോളാന്തരവല അന്വേഷിയന്ത്രം
+GenericName[mr]=Web Browser
+GenericName[ms]=Web Browser
+GenericName[my]=Web Browser
+GenericName[nb_NO]=Nettleser
+GenericName[ne_NP]=वेब ब्राउजर
+GenericName[nl]=Webbrowser
+GenericName[nn_NO]=Nettlesar
+GenericName[oc]=Navegador Web
+GenericName[pa_IN]=ਵੈੱਬ ਬਰਾਊਜ਼ਰ
+GenericName[pl]=Przeglądarka internetowa
+GenericName[pt_BR]=Navegador web
+GenericName[pt_PT]=Navegador Web
+GenericName[rm]=Navigatur web
+GenericName[ro]=Browser web
+GenericName[ru]=Веб-браузер
+GenericName[sat]=ᱣᱮᱵᱽ ᱵᱽᱨᱟᱣᱡᱚᱨ
+GenericName[sc]=Navigadore web
+GenericName[sco]=Web Browser
+GenericName[si]=වියමන අතිරික්සුව
+GenericName[sk]=Webový prehliadač
+GenericName[skr]=ویب براؤزر
+GenericName[sl]=Spletni brskalnik
+GenericName[son]=Web Browser
+GenericName[sq]=Shfletues
+GenericName[sr]=Веб прегледач
+GenericName[sv_SE]=Webbläsare
+GenericName[szl]=Web Browser
+GenericName[ta]=Web Browser
+GenericName[te]=జాల విహారిణి
+GenericName[tg]=Браузери веб
+GenericName[th]=เว็บเบราว์เซอร์
+GenericName[tl]=Web Browser
+GenericName[tr]=Web Tarayıcısı
+GenericName[trs]=Web riña gāchē nu’
+GenericName[uk]=Браузер
+GenericName[ur]=Web Browser
+GenericName[uz]=Web Browser
+GenericName[vi]=Trình duyệt web
+GenericName[wo]=Web Browser
+GenericName[xh]=Web Browser
+GenericName[zh_CN]=Web 浏览器
+GenericName[zh_TW]=網頁瀏覽器
 Keywords=Internet;WWW;Browser;Web;Explorer;
+Keywords[ach]=Internet;WWW;Browser;Web;Explorer;
+Keywords[af]=Internet;WWW;Browser;Web;Explorer;
+Keywords[an]=Internet;WWW;Browser;Web;Explorer;
+Keywords[ar]=إنترنت;WWW;متصفح;ويب;مستكشف;
+Keywords[ast]=Internet;WWW;Browser;Web;Explorer;
+Keywords[az]=Internet;WWW;Browser;Web;Explorer;
+Keywords[be]=Internet;WWW;Browser;Web;Explorer;
+Keywords[bg]=Internet;WWW;Browser;Web;Explorer;
+Keywords[bn]=ইন্টারনেট;WWW;ব্রাউজার;ওয়েব;এক্সপ্লোরার;
+Keywords[bqi]=Internet;WWW;Browser;Web;Explorer;
+Keywords[br]=Internet;WWW;Merdeer;Web;Ergerzhout;
+Keywords[brx]=Internet;WWW;Browser;Web;Explorer;
+Keywords[bs]=Internet;WWW;Pretraživač;Web;Istraživač;
+Keywords[ca]=Internet;WWW;Browser;Web;Explorador;Navegador;
+Keywords[ca_valencia]=Internet;WWW;Browser;Web;Explorer;
+Keywords[cak]=K'amaya'l;WWW;Okik'amaya'l;Kanob'äl;
+Keywords[ckb]=Internet;WWW;Browser;Web;Explorer;
+Keywords[cs]=internet;WWW;prohlížeč;web;
+Keywords[cy]=Rhyngrwyd;WWW;Porwr;Gwe;Archwiliwr;
+Keywords[da]=Internet;WWW;Browser;Nettet;Explorer;
+Keywords[de]=Internet;WWW;Browser;Web;Explorer;
+Keywords[dsb]=Internet;WWW;wobglědowak;Web;Explorer;
+Keywords[el]=Internet;WWW;Browser;Web;Explorer;Διαδίκτυο;Ιστός;Ίντερνετ;
+Keywords[en_CA]=Internet;WWW;Browser;Web;Explorer;
+Keywords[en_GB]=Internet;WWW;Browser;Web;Explorer;
+Keywords[eo]=Interreto;Retumilo;TTT;Teksaĵo;Reto;Internet;WWW;Browser;Web;Explorer;
+Keywords[es_AR]=Internet;WWW;Navegador;Web;Explorador;
+Keywords[es_CL]=Internet;WWW;Navegador;Web;Explorador;
+Keywords[es_ES]=Internet;WWW;Navegador;Web;Explorador;
+Keywords[es_MX]=Internet;WWW;Navegador;Web;Explorador;
+Keywords[et]=Internet;WWW;Browser;Web;Explorer;
+Keywords[eu]=Internet;WWW;Nabigatzailea;Web;Arakatzailea;
+Keywords[fa]=Internet;WWW;Browser;Web;Explorer;
+Keywords[ff]=Internet;WWW;Browser;Web;Explorer;
+Keywords[fi]=Internet;WWW;Browser;Web;Explorer;netti;webbi;selain;
+Keywords[fr]=Internet;WWW;Navigateur;Web;Explorer;
+Keywords[fur]=Internet;WWW;Browser;Navigadôr;Web;Esploradôr;Explorer;
+Keywords[fy_NL]=Ynternet;WWW;Browser;Web;Ferkenner;
+Keywords[ga_IE]=Internet;WWW;Browser;Web;Explorer;
+Keywords[gd]=Internet;WWW;Browser;Web;Explorer;eadar-lìon;brabhsair;brobhsair;lìon;taisgealaiche;
+Keywords[gl]=Internet;WWW;Navegador;Web;Explorador;
+Keywords[gn]=Internet;WWW;Browser;Web;Explorer;
+Keywords[gu_IN]=Internet;WWW;Browser;Web;Explorer;
+Keywords[he]=אינטרנט;WWW;דפדפן;רשת;סייר;מרשתת;
+Keywords[hi_IN]=Internet;WWW;Browser;Web;Explorer;
+Keywords[hr]=Internet;WWW;Preglednik;Web;Istraživač;
+Keywords[hsb]=Internet;WWW;wobhladowak;Web;Explorer;
+Keywords[hu]=Internet;WWW;Böngésző;Web;Világháló;
+Keywords[hy_AM]=Համացանց,WWW,Զննիչ,Վեբ,Ցանցախույզ:
+Keywords[hye]=Internet;WWW;Browser;Web;Explorer;
+Keywords[ia]=Internet;WWW;Navigator;Web;Explorator;
+Keywords[id]=Internet;WWW;Browser;Web;Explorer;
+Keywords[is]=Internet;WWW; Vafri; Vefur; Explorer;
+Keywords[it]=Internet;WWW;Browser;Web;Explorer;Navigatore;
+Keywords[ja]=Internet;WWW;Browser;Web;Explorer;インターネット;ブラウザー;ウェブ;
+Keywords[ka]=ინტერნეტი;WWW;ბრაუზერი;ქსელი;ქსელთან წვდომა;
+Keywords[kab]=Internet;WWW;Browser;Web;Explorer;
+Keywords[kk]=Internet;WWW;Browser;Web;Explorer;Интернет;Ғаламтор;Браузер;Желі;Шолғыш;
+Keywords[km]=Internet;WWW;Browser;Web;Explorer;
+Keywords[kn]=Internet;WWW;Browser;Web;Explorer;
+Keywords[ko]=인터넷;브라우저;웹;탐색기;Internet;WWW;Browser;Web;Explorer;
+Keywords[lij]=Internet;WWW;Browser;Web;Explorer;Navegatô;
+Keywords[lo]=Internet;WWW;Browser;Web;Explorer;
+Keywords[lt]=Internet;WWW;Browser;Web;Explorer;
+Keywords[ltg]=Internet;WWW;Browser;Web;Explorer;
+Keywords[lv]=Internets;WWW;Pārlūkprogramma;Tīmeklis;
+Keywords[meh]=Internet;WWW;Browser;Web;Explorer;
+Keywords[mk]=Internet;WWW;Browser;Web;Explorer;
+Keywords[ml]=ഗോളാന്തരവല;WWW;അന്വേഷിയന്ത്രം;ഗോളാന്തരവല;ആരായൻ;
+Keywords[mr]=Internet;WWW;Browser;Web;Explorer;
+Keywords[ms]=Internet;WWW;Browser;Web;Explorer;
+Keywords[my]=Internet;WWW;Browser;Web;Explorer;
+Keywords[nb_NO]=Internett;WWW;Nettleser;Web;Utforsker;
+Keywords[ne_NP]=Internet;WWW;Browser;Web;Explorer;
+Keywords[nl]=Internet;WWW;Browser;Web;Verkenner;
+Keywords[nn_NO]=Internett;WWW;Nettlesar;Web;Utforskar;
+Keywords[oc]=Internet;WWW;Navegador;Navigador;Navegator;Navigator;Web;Explorer;
+Keywords[pa_IN]=ਇੰਟਰਨੈੱਟ;WWW;ਬਰਾਊਜ਼ਰ;ਵੈੱਬ;ਐਕਸਪਲਰੋਰ;ਵੈਬ;ਇੰਟਰਨੈਟ;
+Keywords[pl]=Internet;WWW;Przeglądarka;Browser;Wyszukiwarka;Web;Sieć;Explorer;Eksplorer;Strony;Witryny;internetowe;
+Keywords[pt_BR]=Internet;WWW;Browser;Web;Explorer;Navegador;
+Keywords[pt_PT]=Internet;WWW;Navegador;Web;Explorador;
+Keywords[rm]=Internet;WWW;Browser;Web;Explorer;navigatur;
+Keywords[ro]=Internet; WWW; Browser; Web; Explorer;
+Keywords[ru]=Сеть;Интернет;Браузер;Доступ в Интернет;
+Keywords[sat]=Internet;WWW;Browser;Web;Explorer;
+Keywords[sc]=Internet;WWW;Navigadore;Web;Explorer;
+Keywords[sco]=Internet;WWW;Browser;Web;Explorer;
+Keywords[si]=අන්තර්ජාලය;අතිරික්සුව;පිරික්සන්න;ගවේශකය;Internet;WWW;Browser;Web;Explorer;
+Keywords[sk]=Internet;WWW;Prehliadač;Web;Prieskumník;
+Keywords[skr]=Internet;WWW;Browser;Web;Explorer;
+Keywords[sl]=internet;www;brskalnik;splet;
+Keywords[son]=Internet;WWW;Browser;Web;Explorer;
+Keywords[sq]=Internet;WWW;Shfletues;Web;Eksplorues;
+Keywords[sr]=Internet;WWW;Browser;Web;Explorer;интернет;њњњ;веб;мрежа;прегледач;експлорер;internet;pregledač;veb;mreža;pregledač;eksplorer;
+Keywords[sv_SE]=Internet;WWW;Webbläsare;Webb;Utforskare;
+Keywords[szl]=Internet;WWW;Browser;Web;Explorer;
+Keywords[ta]=Internet;WWW;Browser;Web;Explorer;
+Keywords[te]=Internet;WWW;Browser;Web;Explorer;
+Keywords[tg]=Интернет;WWW;Браузер;Сомона;Ҷустуҷӯгар;
+Keywords[th]=อินเทอร์เน็ต;เบราว์เซอร์;เว็บ;Internet;WWW;Browser;Web;Explorer;
+Keywords[tl]=Internet;WWW;Browser;Web;Explorer;
+Keywords[tr]=Internet;WWW;Browser;Web;Explorer;İnternet;Tarayıcı;
+Keywords[trs]=Internet;WWW;Browser;Web;Explorer;
+Keywords[uk]=Інтернет;WWW;Браузер;Веб;Переглядач;
+Keywords[ur]=Internet;WWW;Browser;Web;Explorer;
+Keywords[uz]=Internet;WWW;Browser;Web;Explorer;
+Keywords[vi]=Internet;WWW;Trình duyệt;Web;Duyệt web;
+Keywords[wo]=Internet;WWW;Browser;Web;Explorer;
+Keywords[xh]=Internet;WWW;Browser;Web;Explorer;
+Keywords[zh_CN]=Internet;WWW;Browser;Web;Explorer;
+Keywords[zh_TW]=網際網路;網路;瀏覽器;網頁;上網;Internet;WWW;Browser;Web;Explorer;
 Actions=new-window;new-blank-window;new-private-window;profilemanager;
 X-AppImage-Version=$VERSION

 [Desktop Action new-window]
-Name=Open a New Window
 Exec=zen %u
+Name=New Window
+Name[ach]=New Window
+Name[af]=New Window
+Name[an]=New Window
+Name[ar]=نافذة جديدة
+Name[ast]=New Window
+Name[az]=New Window
+Name[be]=Новае акно
+Name[bg]=Нов прозорец
+Name[bn]=নতুন উইন্ডো
+Name[bqi]=نیمدری نۊ
+Name[br]=Prenestr nevez
+Name[brx]=New Window
+Name[bs]=Novi prozor
+Name[ca]=Finestra nova
+Name[ca_valencia]=New Window
+Name[cak]=K'ak'a' Tzuwäch
+Name[ckb]=New Window
+Name[cs]=Nové okno
+Name[cy]=Ffenestr Newydd
+Name[da]=Nyt vindue
+Name[de]=Neues Fenster
+Name[dsb]=Nowe wokno
+Name[el]=Νέο παράθυρο
+Name[en_CA]=New Window
+Name[en_GB]=New Window
+Name[eo]=Nova fenestro
+Name[es_AR]=Nueva ventana
+Name[es_CL]=Nueva ventana
+Name[es_ES]=Nueva ventana
+Name[es_MX]=Nueva ventana
+Name[et]=New Window
+Name[eu]=Leiho berria
+Name[fa]=پنجره جدید‌
+Name[ff]=New Window
+Name[fi]=Uusi ikkuna
+Name[fr]=Nouvelle fenêtre
+Name[fur]=Gnûf barcon
+Name[fy_NL]=Nij finster
+Name[ga_IE]=New Window
+Name[gd]=Uinneag ùr
+Name[gl]=Nova xanela
+Name[gn]=Ovetã pyahu
+Name[gu_IN]=New Window
+Name[he]=חלון חדש
+Name[hi_IN]=New Window
+Name[hr]=Novi prozor
+Name[hsb]=Nowe wokno
+Name[hu]=Új ablak
+Name[hy_AM]=Նոր պատուհան
+Name[hye]=New Window
+Name[ia]=Nove fenestra
+Name[id]=Jendela Baru
+Name[is]=Nýr gluggi
+Name[it]=Nuova finestra
+Name[ja]=新しいウィンドウ
+Name[ka]=ახალი ფანჯარა
+Name[kab]=Asfaylu amaynut
+Name[kk]=Жаңа терезе
+Name[km]=បង្អួចថ្មី
+Name[kn]=New Window
+Name[ko]=새 창
+Name[lij]=Neuvo Barcon
+Name[lo]=ວິນໂດໃໝ່
+Name[lt]=New Window
+Name[ltg]=New Window
+Name[lv]=Jauns logs
+Name[meh]=New Window
+Name[mk]=New Window
+Name[ml]=പുതിയ ജാലകം
+Name[mr]=New Window
+Name[ms]=New Window
+Name[my]=New Window
+Name[nb_NO]=Nytt vindu
+Name[ne_NP]=नयाँ सञ्झ्याल
+Name[nl]=Nieuw venster
+Name[nn_NO]=Nytt vindauge
+Name[oc]=Fenèstra novèla
+Name[pa_IN]=ਨਵੀਂ ਵਿੰਡੋ
+Name[pl]=Nowe okno
+Name[pt_BR]=Nova janela
+Name[pt_PT]=Nova janela
+Name[rm]=Nova fanestra
+Name[ro]=Fereastră nouă
+Name[ru]=Новое окно
+Name[sat]=ᱱᱟᱶᱟ ᱣᱤᱱᱰᱳ
+Name[sc]=Ventana noa
+Name[sco]=New Window
+Name[si]=නව කවුළුව
+Name[sk]=Nové okno
+Name[skr]=نویں ونڈو
+Name[sl]=Novo okno
+Name[son]=New Window
+Name[sq]=Dritare e Re
+Name[sr]=Нови прозор
+Name[sv_SE]=Nytt fönster
+Name[szl]=New Window
+Name[ta]=New Window
+Name[te]=కొత్త కిటికీ
+Name[tg]=Равзанаи нав
+Name[th]=หน้าต่างใหม่
+Name[tl]=New Window
+Name[tr]=Yeni pencere
+Name[trs]=Bēntanâ nākàa
+Name[uk]=Нове вікно
+Name[ur]=New Window
+Name[uz]=New Window
+Name[vi]=Cửa sổ mới
+Name[wo]=New Window
+Name[xh]=New Window
+Name[zh_CN]=新建窗口
+Name[zh_TW]=開新視窗

 [Desktop Action new-blank-window]
-Name=Open a New Blank Window
 Exec=zen --blank-window %u
+Name=New Blank Window
+Name[ach]=New Blank Window
+Name[af]=New Blank Window
+Name[an]=New Blank Window
+Name[ar]=نافذة فارغة جديدة
+Name[ast]=New Blank Window
+Name[az]=New Blank Window
+Name[be]=Новае пустое акно
+Name[bg]=Нов празен прозорец
+Name[bn]=নতুন ফাঁকা উইন্ডো
+Name[bqi]=نیمدری نۊ خالی
+Name[br]=Prenestr goulloù nevez
+Name[brx]=New Blank Window
+Name[bs]=Novi prazni prozor
+Name[ca]=Finestra en blanc nova
+Name[ca_valencia]=New Blank Window
+Name[cak]=K'ak'a' Tzuwäch K'axk'ol
+Name[ckb]=New Blank Window
+Name[cs]=Nové prázdné okno
+Name[cy]=Ffenestr Wag Newydd
+Name[da]=Nyt tomt vindue
+Name[de]=Neues leeres Fenster
+Name[dsb]=Nowe prázdne wokno
+Name[el]=Νέο κενό παράθυρο
+Name[en_CA]=New Blank Window
+Name[en_GB]=New Blank Window
+Name[eo]=Nova malplena fenestro
+Name[es_AR]=Nueva ventana en blanco
+Name[es_CL]=Nueva ventana en blanco
+Name[es_ES]=Nueva ventana en blanco
+Name[es_MX]=Nueva ventana en blanco
+Name[et]=New Blank Window
+Name[eu]=Leiho huts berri
+Name[fa]=پنجره خالی جدید
+Name[ff]=New Blank Window
+Name[fi]=Uusi tyhjä ikkuna
+Name[fr]=Nouvelle fenêtre vierge
+Name[fur]=Gnûf barcon vuot
+Name[fy_NL]=Nij leeg finster
+Name[ga_IE]=New Blank Window
+Name[gd]=Uinneag bhàn ùr
+Name[gl]=Nova xanela en branco
+Name[gn]=Ovetã ñemi pyahu
+Name[gu_IN]=New Blank Window
+Name[he]=חלון ריק חדש
+Name[hi_IN]=New Blank Window
+Name[hr]=Novi prazni prozor
+Name[hsb]=Nowe prázdne wokno
+Name[hu]=Új üres ablak
+Name[hy_AM]=Նոր դատարկ պատուհան
+Name[hye]=New Blank Window
+Name[ia]=Nove fenestra vacue
+Name[id]=Jendela Kosong Baru
+Name[is]=Nýr tómur gluggi
+Name[it]=Nuova finestra vuota
+Name[ja]=新しい空白のウィンドウ
+Name[ka]=ახალი ცარიელი ფანჯარა
+Name[kab]=Asfaylu amaynut n tunigin tusligt
+Name[kk]=Жаңа бос терезе
+Name[km]=បង្អួចថ្មីឯកជន
+Name[kn]=New Blank Window
+Name[ko]=새 빈 창
+Name[lij]=Neuvo Barcon Vuot
+Name[lo]=ວິນໂດແອ່ງໃໝ່
+Name[lt]=New Blank Window
+Name[ltg]=New Blank Window
+Name[lv]=Jauns tukšais logs
+Name[meh]=New Blank Window
+Name[mk]=New Blank Window
+Name[ml]=പുതിയ ശൂന്യ ജാലകം
+Name[mr]=New Blank Window
+Name[ms]=New Blank Window
+Name[my]=New Blank Window
+Name[nb_NO]=Nytt tomt vindu
+Name[ne_NP]=नयाँ खाली सञ्झ्याल
+Name[nl]=Nieuw leeg venster
+Name[nn_NO]=Nytt tomt vindauge
+Name[oc]=Fenèstra en blanc novèla
+Name[pa_IN]=ਨਵੀਂ ਖਾਲੀ ਵਿੰਡੋ
+Name[pl]=Nowe puste okno
+Name[pt_BR]=Nova janela em branco
+Name[pt_PT]=Nova janela em branco
+Name[rm]=Nova fanestra vacue
+Name[ro]=Fereastră nouă și goală
+Name[ru]=Новое пустое окно
+Name[sat]=ᱱᱟᱶᱟ ᱣᱤᱱᱰᱳ ᱵᱽᱨᱟᱣᱡᱚᱨ
+Name[sc]=Ventana en blanc noa
+Name[sco]=New Blank Window
+Name[si]=නව හිස් කවුළුව
+Name[sk]=Nové prázdné okno
+Name[skr]=نویں خالی ونڈو
+Name[sl]=Novo prazno okno
+Name[son]=New Blank Window
+Name[sq]=Dritare e Re e Pafajshme
+Name[sr]=Нови празни прозор
+Name[sv_SE]=Nytt tomt fönster
+Name[szl]=New Blank Window
+Name[ta]=New Blank Window
+Name[te]=కొత్త ఖాళీ కిటికీ
+Name[tg]=Равзанаи холӣ нав
+Name[th]=หน้าต่างว่างเปล่าใหม่
+Name[tl]=New Blank Window
+Name[tr]=Yeni boş pencere
+Name[trs]=Bēntanâ huì nākàa
+Name[uk]=Нове порожнє вікно
+Name[ur]=New Blank Window
+Name[uz]=New Blank Window
+Name[vi]=Cửa sổ trống mới
+Name[wo]=New Blank Window
+Name[xh]=New Blank Window
+Name[zh_CN]=新建空白窗口
+Name[zh_TW]=開新空白視窗

 [Desktop Action new-private-window]
-Name=Open a New Private Window
 Exec=zen --private-window %u
+Name=New Private Window
+Name[ach]=New Private Window
+Name[af]=New Private Window
+Name[an]=New Private Window
+Name[ar]=نافذة خاصة جديدة
+Name[ast]=New Private Window
+Name[az]=New Private Window
+Name[be]=Новае прыватнае акно
+Name[bg]=Нов личен прозорец
+Name[bn]=নতুন ব্যক্তিগত উইন্ডো
+Name[bqi]=نیمدری سیخومی نۊ
+Name[br]=Prenestr prevez nevez
+Name[brx]=New Private Window
+Name[bs]=Novi privatni prozor
+Name[ca]=Finestra privada nova
+Name[ca_valencia]=New Private Window
+Name[cak]=K'ak'a' Ichinan Tzuwäch
+Name[ckb]=New Private Window
+Name[cs]=Nové anonymní okno
+Name[cy]=Ffenestr Breifat Newydd
+Name[da]=Nyt privat vindue
+Name[de]=Neues privates Fenster
+Name[dsb]=Nowe priwatne wokno
+Name[el]=Νέο ιδιωτικό παράθυρο
+Name[en_CA]=New Private Window
+Name[en_GB]=New Private Window
+Name[eo]=Nova privata fenestro
+Name[es_AR]=Nueva ventana privada
+Name[es_CL]=Nueva ventana privada
+Name[es_ES]=Nueva ventana privada
+Name[es_MX]=Nueva ventana privada
+Name[et]=New Private Window
+Name[eu]=Leiho pribatu berria
+Name[fa]=پنجره ناشناس جدید
+Name[ff]=New Private Window
+Name[fi]=Uusi yksityinen ikkuna
+Name[fr]=Nouvelle fenêtre privée
+Name[fur]=Gnûf barcon privât
+Name[fy_NL]=Nij priveefinster
+Name[ga_IE]=New Private Window
+Name[gd]=Uinneag phrìobhaideach ùr
+Name[gl]=Nova xanela privada
+Name[gn]=Ovetã ñemi pyahu
+Name[gu_IN]=New Private Window
+Name[he]=חלון פרטי חדש
+Name[hi_IN]=New Private Window
+Name[hr]=Novi privatni prozor
+Name[hsb]=Nowe priwatne wokno
+Name[hu]=Új privát ablak
+Name[hy_AM]=Նոր գաղտնի պատուհան
+Name[hye]=New Private Window
+Name[ia]=Nove fenestra private
+Name[id]=Jendela Mode Pribadi Baru
+Name[is]=Nýr huliðsgluggi
+Name[it]=Nuova finestra anonima
+Name[ja]=新しいプライベートウィンドウ
+Name[ka]=ახალი პირადი ფანჯარა
+Name[kab]=Asfaylu amaynut n tunigin tusligt
+Name[kk]=Жаңа жекелік терезе
+Name[km]=បង្អួចឯកជនថ្មី
+Name[kn]=New Private Window
+Name[ko]=새 사생활 보호 창
+Name[lij]=Neuvo Barcon Privòu
+Name[lo]=ວິນໂດສ່ວນຕົວໃໝ່
+Name[lt]=New Private Window
+Name[ltg]=New Private Window
+Name[lv]=Jauns privātais logs
+Name[meh]=New Private Window
+Name[mk]=New Private Window
+Name[ml]=പുതിയ സ്വകാര്യ ജാലകം
+Name[mr]=New Private Window
+Name[ms]=New Private Window
+Name[my]=New Private Window
+Name[nb_NO]=Nytt privat vindu
+Name[ne_NP]=नयाँ निजी सञ्झ्याल
+Name[nl]=Nieuw privévenster
+Name[nn_NO]=Nytt privat vindauge
+Name[oc]=Fenèstra privada novèla
+Name[pa_IN]=ਨਵੀਂ ਪ੍ਰਾਈਵੇਟ ਵਿੰਡੋ
+Name[pl]=Nowe okno prywatne
+Name[pt_BR]=Nova janela privativa
+Name[pt_PT]=Nova janela privada
+Name[rm]=Nova fanestra privata
+Name[ro]=Fereastră privată nouă
+Name[ru]=Новое приватное окно
+Name[sat]=ᱱᱟᱶᱟ ᱱᱤᱡᱮᱨᱟᱜ ᱣᱤᱱᱰᱳ
+Name[sc]=Ventana privada noa
+Name[sco]=New Private Window
+Name[si]=නව පෞද්. කවුළුව
+Name[sk]=Nové súkromné okno
+Name[skr]=نویں نجی ونڈو
+Name[sl]=Novo zasebno okno
+Name[son]=New Private Window
+Name[sq]=Dritare e Re Private
+Name[sr]=Нови приватни прозор
+Name[sv_SE]=Nytt privat fönster
+Name[szl]=New Private Window
+Name[ta]=New Private Window
+Name[te]=కొత్త ఆంతరంగిక కిటికీ
+Name[tg]=Равзанаи хусусии нав
+Name[th]=หน้าต่างส่วนตัวใหม่
+Name[tl]=New Private Window
+Name[tr]=Yeni gizli pencere
+Name[trs]=Bēntanâ huì nākàa
+Name[uk]=Приватне вікно
+Name[ur]=New Private Window
+Name[uz]=New Private Window
+Name[vi]=Cửa sổ riêng tư mới
+Name[wo]=New Private Window
+Name[xh]=New Private Window
+Name[zh_CN]=新建隐私窗口
+Name[zh_TW]=開新隱私視窗

 [Desktop Action profilemanager]
-Name=Open the Profile Manager
 Exec=zen --ProfileManager %u
+Name=Open Profile Manager
+Name[ach]=Open Profile Manager
+Name[af]=Open Profile Manager
+Name[an]=Open Profile Manager
+Name[ar]=افتح مدير الملف الشخصي
+Name[ast]=Open Profile Manager
+Name[az]=Open Profile Manager
+Name[be]=Адкрыць менеджар профіляў
+Name[bg]=Отваряне на мениджъра на профили
+Name[bn]=Open Profile Manager
+Name[bqi]=گۊشیڌن دؽوۉداری پوروفایل
+Name[br]=Digeriñ an ardoer aeladoù
+Name[brx]=Open Profile Manager
+Name[bs]=Otvori Menadžera profila
+Name[ca]=Obre el gestor de perfils
+Name[ca_valencia]=Open Profile Manager
+Name[cak]=Open Profile Manager
+Name[ckb]=Open Profile Manager
+Name[cs]=Otevřít Správce profilů
+Name[cy]=Agorwch y Rheolwr Proffil
+Name[da]=Åbn profilhåndtering
+Name[de]=Profilverwaltung öffnen
+Name[dsb]=Profilowy zastojnik wócyniś
+Name[el]=Άνοιγμα Διαχείρισης προφίλ
+Name[en_CA]=Open Profile Manager
+Name[en_GB]=Open Profile Manager
+Name[eo]=Malfermi administranton de profiloj
+Name[es_AR]=Abrir administrador de perfiles
+Name[es_CL]=Abrir administrador de perfiles
+Name[es_ES]=Abrir administrador de perfiles
+Name[es_MX]=Abrir administrador de perfiles
+Name[et]=Open Profile Manager
+Name[eu]=Ireki profilen kudeatzailea
+Name[fa]=گشودن مدیر نمایه
+Name[ff]=Open Profile Manager
+Name[fi]=Avaa profiilien hallinta
+Name[fr]=Ouvrir le gestionnaire de profils
+Name[fur]=Vierç gjestôr profîi
+Name[fy_NL]=Profylbehearder iepenje
+Name[ga_IE]=Open Profile Manager
+Name[gd]=Fosgail manaidsear nam pròifilean
+Name[gl]=Abrir o xestor de perfís
+Name[gn]=Embojuruja mba’ete ñangarekoha
+Name[gu_IN]=Open Profile Manager
+Name[he]=פתיחת מנהל הפרופילים
+Name[hi_IN]=Open Profile Manager
+Name[hr]=Otvori upravljač profila
+Name[hsb]=Zrjadowak profilow wočinić
+Name[hu]=Profilkezelő megnyitása
+Name[hy_AM]=Բացեք պրոֆիլի կառավարիչը
+Name[hye]=Open Profile Manager
+Name[ia]=Aperir le gestor de profilo
+Name[id]=Buka Pengelola Profil
+Name[is]=Opna umsýslu notandasniða
+Name[it]=Apri gestore profili
+Name[ja]=プロファイルマネージャーを開く
+Name[ka]=პროფილის მმართველის გახსნა
+Name[kab]=Ldi amsefrak n umaɣnu
+Name[kk]=Профильдер бақарушысын ашу
+Name[km]=Open Profile Manager
+Name[kn]=Open Profile Manager
+Name[ko]=프로필 관리자 열기
+Name[lij]=Open Profile Manager
+Name[lo]=ເປີດຕົວຈັດການໂປຣໄຟລ໌
+Name[lt]=Open Profile Manager
+Name[ltg]=Open Profile Manager
+Name[lv]=Atvērt profilu pārvaldnieku
+Name[meh]=Open Profile Manager
+Name[mk]=Open Profile Manager
+Name[ml]=രൂപരേഖ മാനേചർ
+Name[mr]=Open Profile Manager
+Name[ms]=Open Profile Manager
+Name[my]=Open Profile Manager
+Name[nb_NO]=Åpne profilbehandler
+Name[ne_NP]=Open Profile Manager
+Name[nl]=Profielbeheerder openen
+Name[nn_NO]=Opne profilhandsaming
+Name[oc]=Dobrir lo gestionari de perfils
+Name[pa_IN]=ਪਰੋਫ਼ਾਈਲ ਮੈਨੇਜਰ ਖੋਲ੍ਹੋ
+Name[pl]=Menedżer profili
+Name[pt_BR]=Abrir gerenciador de perfis
+Name[pt_PT]=Abrir o Gestor de Perfis
+Name[rm]=Avrir l'administraziun da profils
+Name[ro]=Deschide managerul de profiluri
+Name[ru]=Открыть менеджер профилей
+Name[sat]=ᱢᱮᱫᱦᱟᱸ ᱢᱮᱱᱮᱡᱚᱨ ᱠᱷᱩᱞᱟᱹᱭ ᱢᱮ
+Name[sc]=Aberi su gestore de profilos
+Name[sco]=Open Profile Manager
+Name[si]=පැතිකඩ කළමනාකරු අරින්න
+Name[sk]=Otvoriť Správcu profilov
+Name[skr]=پروفائل منیجر کھولو
+Name[sl]=Odpri upravitelja profilov
+Name[son]=Open Profile Manager
+Name[sq]=Hapni Përgjegjës Profilesh
+Name[sr]=Отворите управљач профила
+Name[sv_SE]=Öppna Profilhanteraren
+Name[szl]=Open Profile Manager
+Name[ta]=Open Profile Manager
+Name[te]=Open Profile Manager
+Name[tg]=Кушодани мудири профилҳо
+Name[th]=เปิดตัวจัดการโปรไฟล์
+Name[tl]=Open Profile Manager
+Name[tr]=Profil yöneticisini aç
+Name[trs]=Sa nīkāj ñu’ūnj nej perfî huā nì’nï̀nj ïn
+Name[uk]=Відкрити менеджер профілів
+Name[ur]=Open Profile Manager
+Name[uz]=Open Profile Manager
+Name[vi]=Mở trình quản lý hồ sơ
+Name[wo]=Open Profile Manager
+Name[xh]=Open Profile Manager
+Name[zh_CN]=打开配置文件管理器
+Name[zh_TW]=開啟設定檔管理員
--- a/build/firefox-cache/l10n-last-commit-hash
+++ b/build/firefox-cache/l10n-last-commit-hash
@@ -1 +1 @@
-fb55808f9cdd2172649e551705008af4f98038fe
+10b4efc5a79c2ab80de3b22771b1d36b9b225920
--- a/configs/macos/mozconfig
+++ b/configs/macos/mozconfig
@@ -7,6 +7,10 @@ unset MOZ_STDCXX_COMPAT
 ac_add_options --disable-dmd
 ac_add_options --enable-eme=widevine

+if test "$ZEN_RELEASE"; then
+  ac_add_options --with-macos-sdk=/Library/Developer/CommandLineTools/SDKs/MacOSX26.4.sdk
+fi
+
 if test "$ZEN_RELEASE"; then
  if ! test "$ZEN_GA_DISABLE_PGO"; then
    if test "$ZEN_GA_GENERATE_PROFILE"; then
--- a/crowdin.yml
+++ b/crowdin.yml
@@ -20,3 +20,5 @@ files:
    translation: browser/browser/preferences/zen-preferences.ftl
  - source: en-US/browser/browser/zen-folders.ftl
    translation: browser/browser/zen-folders.ftl
+  - source: en-US/browser/browser/zen-boosts.ftl
+    translation: browser/browser/zen-boosts.ftl
--- a/locales/en-US/browser/browser/preferences/zen-preferences.ftl
+++ b/locales/en-US/browser/browser/preferences/zen-preferences.ftl
@@ -321,6 +321,7 @@ zen-workspace-shortcut-switch-9 = Switch to Workspace 9
 zen-workspace-shortcut-switch-10 = Switch to Workspace 10
 zen-workspace-shortcut-forward = Forward Workspace
 zen-workspace-shortcut-backward = Backward Workspace
+zen-workspace-shortcut-create = Create New Workspace
 zen-sidebar-shortcut-toggle = Toggle Sidebar's Width
 zen-pinned-tab-shortcut-reset = Reset Pinned Tab to Pinned URL
 zen-split-view-shortcut-grid = Toggle Split View Grid
--- a/locales/en-US/browser/browser/zen-boosts.ftl
+++ b/locales/en-US/browser/browser/zen-boosts.ftl
@@ -0,0 +1,59 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+zen-boost-edit-rename = 
+    .label = Rename Boost
+zen-boost-edit-shuffle = 
+    .label = Shuffle Vibes
+zen-boost-edit-reset = 
+    .label = Reset All Edits
+zen-boost-edit-delete = 
+    .label = Delete Boost
+zen-boost-size = Size
+zen-boost-case = Case
+zen-boost-zap = Zap
+zen-boost-code = Code
+zen-boost-back = Back
+zen-boost-shuffle =
+    .tooltiptext = Shuffle Boost Settings
+zen-boost-invert =
+    .tooltiptext = Smart Invert Colors
+zen-boost-controls =
+    .tooltiptext = Advanced Color Controls
+zen-boost-disable =
+    .tooltiptext = Disable Color Adjustments
+zen-boost-text-case-toggle =
+    .tooltiptext = Toggle Text Case
+zen-boost-css-picker =
+    .tooltiptext = Pick Selector
+zen-boost-css-inspector =
+    .tooltiptext = Open Inspector
+zen-bootst-color-contrast = Contrast
+zen-bootst-color-brightness = Brightness
+zen-bootst-color-original-saturation = Original Saturation
+zen-add-zap-helper = Click elements on the page to <b>Zap</b> them
+zen-remove-zap-helper = ← Click to Unzap
+zen-select-this = Insert selector for this
+zen-select-related = Insert selector for related
+zen-select-cancel = Cancel
+zen-zap-this = Zap this
+zen-zap-related = Zap all related elements
+zen-zap-cancel = Cancel
+zen-zap-done = Done
+zen-unzap-tooltip = 
+    {
+        $elementCount -> 
+            [0] No elements zapped
+            [1] { $elementCount } element zapped
+            *[other] { $elementCount } elements zapped
+    }
+zen-boost-save =
+    .label = Export Boost
+zen-boost-load =
+    .label = Import Boost
+zen-panel-ui-boosts-exported-message = Boost exported!
+zen-site-data-boosts = Boosts
+zen-site-data-create-boost =
+    .tooltiptext = Create new boost
+zen-boost-rename-boost-prompt = Rename Boost?
--- a/package-lock.json
+++ b/package-lock.json
@@ -1005,13 +1005,13 @@
      "license": "MIT"
    },
    "node_modules/axios": {
-      "version": "1.15.0",
-      "resolved": "https://registry.npmjs.org/axios/-/axios-1.15.0.tgz",
-      "integrity": "sha512-wWyJDlAatxk30ZJer+GeCWS209sA42X+N5jU2jy6oHTp7ufw8uzUTVFBX9+wTfAlhiJXGS0Bq7X6efruWjuK9Q==",
+      "version": "1.16.0",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-1.16.0.tgz",
+      "integrity": "sha512-6hp5CwvTPlN2A31g5dxnwAX0orzM7pmCRDLnZSX772mv8WDqICwFjowHuPs04Mc8deIld1+ejhtaMn5vp6b+1w==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
-        "follow-redirects": "^1.15.11",
+        "follow-redirects": "^1.16.0",
        "form-data": "^4.0.5",
        "proxy-from-env": "^2.1.0"
      }
--- a/package.json
+++ b/package.json
@@ -10,6 +10,7 @@
    "build": "surfer build",
    "build:ui": "surfer build --ui",
    "start": "cd engine && python3 ./mach run --noprofile",
+    "start:bloat": "XPCOM_MEM_BLOAT_LOG=1 npm start",
    "import": "npm run ffprefs && npm run import:dumps && surfer import",
    "import:dumps": "python3 scripts/update_service_dumps.py",
    "export": "surfer export",
@@ -27,6 +28,7 @@
    "surfer": "surfer",
    "test": "python3 scripts/run_tests.py",
    "test:dbg": "python3 scripts/run_tests.py --jsdebugger --debug-on-failure",
+    "test:gtest": "cd engine && ./mach gtest",
    "ffprefs": "cd tools/ffprefs && cargo run --bin ffprefs -- ../../",
    "lc": "surfer license-check",
    "lc:fix": "surfer license-check --fix",
--- a/prefs/firefox/fullscreen.yaml
+++ b/prefs/firefox/fullscreen.yaml
@@ -1,16 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-# Fullscreen API preferences
- name: full-screen-api.transition-duration.enter
-  value: "0 0"
-
- name: full-screen-api.transition-duration.leave
-  value: "0 0"
-
- name: full-screen-api.warning.delay
-  value: -1
-
- name: full-screen-api.warning.timeout
-  value: 0
--- a/prefs/zen/boosts.yaml
+++ b/prefs/zen/boosts.yaml
@@ -0,0 +1,22 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+- name: zen.boosts.enabled
+  value: true
+
+- name: zen.boosts.dissolve-on-zap
+  value: true
+
+- name: zen.boosts.invert-channel-floor
+  value: 15
+  cpptype: uint32_t
+  mirror: once
+  type: static
+
+- name: zen.boosts.disable-on-anonymous-content
+  value: true
+  cpptype: bool
+  mirror: once
+  type: static
+
--- a/prefs/zen/live-folders.yaml
+++ b/prefs/zen/live-folders.yaml
@@ -0,0 +1,6 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+- name: zen.live-folders.github.skip-new-pr-ui-check
+  value: false
--- a/prefs/zen/mods.yaml
+++ b/prefs/zen/mods.yaml
@@ -12,9 +12,6 @@
  value: "@cond"
  condition: "defined(MOZILLA_OFFICIAL)"

- name: zen.rice.share.notice.accepted
-  value: false
-
 # === Mark: Site Injection ===

 - name: zen.injections.match-urls
--- a/prefs/zen/split-view.yaml
+++ b/prefs/zen/split-view.yaml
@@ -5,6 +5,9 @@
 - name: zen.splitView.enable-tab-drop
  value: true

+- name: zen.splitView.enable-tab-click-split
+  value: true
+
 - name: zen.splitView.min-resize-width
  value: 7

--- a/prefs/zen/theme.yaml
+++ b/prefs/zen/theme.yaml
@@ -18,7 +18,7 @@
  value: true

 - name: zen.theme.acrylic-elements
-  value: false
+  value: "@IS_TWILIGHT@"

 - name: zen.theme.disable-lightweight
  value: true
--- a/prefs/zen/view.yaml
+++ b/prefs/zen/view.yaml
@@ -59,7 +59,10 @@
  value: true

 - name: zen.view.overflow-webext-toolbar
-  value: "@IS_TWILIGHT@"
+  value: true
+
+- name: zen.view.overflow-webext-toolbar-threshold
+  value: 55

 - name: zen.view.enable-loading-indicator
  value: true
--- a/prefs/zen/workspaces.yaml
+++ b/prefs/zen/workspaces.yaml
@@ -17,6 +17,12 @@
 - name: zen.workspaces.swipe-actions
  value: true

+- name: zen.workspaces.swipe-actions.delta-multiplier
+  value: 100
+
+- name: zen.workspaces.switch-animation-duration
+  value: 200
+
 - name: zen.workspaces.wrap-around-navigation
  value: true

--- a/prefs/zen/zen-urlbar.yaml
+++ b/prefs/zen/zen-urlbar.yaml
@@ -39,3 +39,6 @@

 - name: zen.urlbar.suggestions.quick-actions
  value: true
+
+- name: browser.urlbar.shortcuts.workspaces
+  value: true
--- a/src/-prettierignore.patch
+++ b/src/-prettierignore.patch
@@ -1,8 +1,8 @@
 diff --git a/.prettierignore b/.prettierignore
-index 4c6d186c501f7e1b029db186d387f73d97dfed1e..81d0f7dc7f412151256c13ed93bd34d7bd872681 100644
+index de2efe413e5696a3b8d0467a3a9e668dfadd8a1a..01c76d8e639d5630fca9cccb55d415fc4e903e91 100644
 --- a/.prettierignore
 +++ b/.prettierignore
-@@ -1806,3 +1806,12 @@ tools/ts/test/baselines/
+@@ -1805,3 +1805,12 @@ tools/ts/test/baselines/
 try_task_config.json
 xpcom/idl-parser/xpidl/fixtures/xpctest.d.json
 **/package-lock.json
--- a/src/browser/actors/EncryptedMediaParent-sys-mjs.patch
+++ b/src/browser/actors/EncryptedMediaParent-sys-mjs.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/actors/EncryptedMediaParent.sys.mjs b/browser/actors/EncryptedMediaParent.sys.mjs
-index 9d3d3db9761cf5b2fde1f70992e82b1733241863..3dc64dc395d5237bf2c290cb8588cf467fb8729a 100644
+index 492dce93d3cc7c6ec16db047c9e47b175ef3a0fe..757e5543e0e6900c414db6d7a96d511608c1e50a 100644
 --- a/browser/actors/EncryptedMediaParent.sys.mjs
 +++ b/browser/actors/EncryptedMediaParent.sys.mjs
-@@ -200,6 +200,7 @@ export class EncryptedMediaParent extends JSWindowActorParent {
+@@ -199,6 +199,7 @@ export class EncryptedMediaParent extends JSWindowActorParent {
         "drmContentPlaying",
         aBrowser
       )
--- a/src/browser/actors/WebRTCParent-sys-mjs.patch
+++ b/src/browser/actors/WebRTCParent-sys-mjs.patch
@@ -1,5 +1,5 @@
 diff --git a/browser/actors/WebRTCParent.sys.mjs b/browser/actors/WebRTCParent.sys.mjs
-index e8b762b4c8f71ddafc090415abfe97674401dbc2..5dda5fe9c9bc02ebe7713f7bd21315fe4ba8b8cd 100644
+index b743bd83529c4cd01a6bc820967186dbe41b6144..e24c48bac0f4ae3d4b26087b7e0cac7910019d0e 100644
 --- a/browser/actors/WebRTCParent.sys.mjs
 +++ b/browser/actors/WebRTCParent.sys.mjs
@@ -152,6 +152,7 @@ export class WebRTCParent extends JSWindowActorParent {
--- a/src/browser/app/splash-rc.patch
+++ b/src/browser/app/splash-rc.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/app/splash.rc b/browser/app/splash.rc
-index 259a8068c3aa256b8c50487a04f1844292b90b2e..8b9c792e1484bb801246b06b6ce43fb6d6271ee8 100644
+index 04c1d3e1db7d067d579512999a08de85a0aa212c..4e04eb5008ca1701c731c3109ba184ccf465b51b 100644
 --- a/browser/app/splash.rc
 +++ b/browser/app/splash.rc
-@@ -6,6 +6,9 @@
+@@ -5,6 +5,9 @@
 #include <windows.h>
 #include "nsNativeAppSupportWin.h"
 
--- a/src/browser/base/content/browser-addons-js.patch
+++ b/src/browser/base/content/browser-addons-js.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/base/content/browser-addons.js b/browser/base/content/browser-addons.js
-index 098cf2408bc462f61fb547716754a3af832ffa1e..d062d03f7d258b66740d785cc30abe7932eaea41 100644
+index 853d3c9dd9dd806d49a3c5a44304dd7370f0c90e..ea927b05213981fbfa5494d8d22bce05f45bce08 100644
 --- a/browser/base/content/browser-addons.js
 +++ b/browser/base/content/browser-addons.js
-@@ -1061,7 +1061,7 @@ var gXPInstallObserver = {
+@@ -1060,7 +1060,7 @@ var gXPInstallObserver = {
       persistent: true,
       hideClose: true,
       popupOptions: {
@@ -11,7 +11,7 @@ index 098cf2408bc462f61fb547716754a3af832ffa1e..d062d03f7d258b66740d785cc30abe79
       },
     };
 
-@@ -1283,7 +1283,7 @@ var gXPInstallObserver = {
+@@ -1282,7 +1282,7 @@ var gXPInstallObserver = {
       hideClose: true,
       timeout: Date.now() + 30000,
       popupOptions: {
@@ -20,7 +20,7 @@ index 098cf2408bc462f61fb547716754a3af832ffa1e..d062d03f7d258b66740d785cc30abe79
       },
     };
 
-@@ -2210,7 +2210,7 @@ var gUnifiedExtensions = {
+@@ -2209,7 +2209,7 @@ var gUnifiedExtensions = {
   // If the new ID is not added in NOTIFICATION_IDS, consider handling the case
   // in the "PopupNotificationsBeforeAnchor" handler elsewhere in this file.
   getPopupAnchorID(aBrowser, aWindow) {
@@ -29,7 +29,7 @@ index 098cf2408bc462f61fb547716754a3af832ffa1e..d062d03f7d258b66740d785cc30abe79
     const attr = anchorID + "popupnotificationanchor";
 
     if (!aBrowser[attr]) {
-@@ -2221,7 +2221,7 @@ var gUnifiedExtensions = {
+@@ -2220,7 +2220,7 @@ var gUnifiedExtensions = {
         anchorID
         // Anchor on the toolbar icon to position the popup right below the
         // button.
@@ -38,7 +38,7 @@ index 098cf2408bc462f61fb547716754a3af832ffa1e..d062d03f7d258b66740d785cc30abe79
     }
 
     return anchorID;
-@@ -2546,7 +2546,7 @@ var gUnifiedExtensions = {
+@@ -2545,7 +2545,7 @@ var gUnifiedExtensions = {
     requestAnimationFrame(() => this.updateAttention());
   },
 
@@ -47,7 +47,7 @@ index 098cf2408bc462f61fb547716754a3af832ffa1e..d062d03f7d258b66740d785cc30abe79
     // A list of extension widget IDs (possibly empty).
     let widgetIDs;
 
-@@ -2560,7 +2560,7 @@ var gUnifiedExtensions = {
+@@ -2559,7 +2559,7 @@ var gUnifiedExtensions = {
     }
 
     // The list of overflowed extensions in the extensions panel.
@@ -56,7 +56,7 @@ index 098cf2408bc462f61fb547716754a3af832ffa1e..d062d03f7d258b66740d785cc30abe79
       "#overflowed-extensions-list"
     );
 
-@@ -2661,37 +2661,41 @@ var gUnifiedExtensions = {
+@@ -2660,37 +2660,41 @@ var gUnifiedExtensions = {
       );
       template.replaceWith(template.content);
       this._panel = document.getElementById("unified-extensions-panel");
@@ -123,7 +123,7 @@ index 098cf2408bc462f61fb547716754a3af832ffa1e..d062d03f7d258b66740d785cc30abe79
     if (!CustomizationHandler.isCustomizing()) {
       if (aEvent) {
         if (
-@@ -2713,6 +2717,7 @@ var gUnifiedExtensions = {
+@@ -2712,6 +2716,7 @@ var gUnifiedExtensions = {
         // and no alternative content is available for display in the panel.
         const policies = this.getActivePolicies();
         if (
@@ -131,7 +131,7 @@ index 098cf2408bc462f61fb547716754a3af832ffa1e..d062d03f7d258b66740d785cc30abe79
           policies.length &&
           !this.hasExtensionsInPanel(policies) &&
           !this.isPrivateWindowMissingExtensionsWithoutPBMAccess() &&
-@@ -2728,32 +2733,30 @@ var gUnifiedExtensions = {
+@@ -2727,32 +2732,30 @@ var gUnifiedExtensions = {
       this.blocklistAttentionInfo =
         await AddonManager.getBlocklistAttentionInfo();
 
@@ -170,7 +170,7 @@ index 098cf2408bc462f61fb547716754a3af832ffa1e..d062d03f7d258b66740d785cc30abe79
           triggerEvent: aEvent,
         });
       }
-@@ -2948,18 +2951,20 @@ var gUnifiedExtensions = {
+@@ -2947,18 +2950,20 @@ var gUnifiedExtensions = {
       this._maybeMoveWidgetNodeBack(widgetId);
     }
 
--- a/src/browser/base/content/browser-commands-js.patch
+++ b/src/browser/base/content/browser-commands-js.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/base/content/browser-commands.js b/browser/base/content/browser-commands.js
-index e7f88f69fcc22efca4c7fc0363b9fe2729e1be6f..d7c4063d38576a34545b9af06c37937dc9090628 100644
+index 2d9f5591c9ffdd5948298555c461850521c0b45f..c46072ca4e96b419987f7e782e26b3de71d7c8e3 100644
 --- a/browser/base/content/browser-commands.js
 +++ b/browser/base/content/browser-commands.js
-@@ -14,6 +14,10 @@ var BrowserCommands = {
+@@ -13,6 +13,10 @@ var BrowserCommands = {
     const where = BrowserUtils.whereToOpenLink(aEvent, false, true);
 
     if (where == "current") {
@@ -13,7 +13,7 @@ index e7f88f69fcc22efca4c7fc0363b9fe2729e1be6f..d7c4063d38576a34545b9af06c37937d
       try {
         gBrowser.goBack();
       } catch (ex) {}
-@@ -229,6 +233,10 @@ var BrowserCommands = {
+@@ -234,6 +238,10 @@ var BrowserCommands = {
       }
     }
 
@@ -24,7 +24,7 @@ index e7f88f69fcc22efca4c7fc0363b9fe2729e1be6f..d7c4063d38576a34545b9af06c37937d
     // A notification intended to be useful for modular peformance tracking
     // starting as close as is reasonably possible to the time when the user
     // expressed the intent to open a new tab.  Since there are a lot of
-@@ -313,6 +321,14 @@ var BrowserCommands = {
+@@ -318,6 +326,14 @@ var BrowserCommands = {
       return;
     }
 
@@ -39,7 +39,7 @@ index e7f88f69fcc22efca4c7fc0363b9fe2729e1be6f..d7c4063d38576a34545b9af06c37937d
     // Keyboard shortcuts that would close a tab that is pinned select the first
     // unpinned tab instead.
     if (
-@@ -320,8 +336,8 @@ var BrowserCommands = {
+@@ -325,8 +341,8 @@ var BrowserCommands = {
       (event.ctrlKey || event.metaKey || event.altKey) &&
       gBrowser.selectedTab.pinned
     ) {
--- a/src/browser/base/content/browser-fullScreenAndPointerLock-js.patch
+++ b/src/browser/base/content/browser-fullScreenAndPointerLock-js.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/base/content/browser-fullScreenAndPointerLock.js b/browser/base/content/browser-fullScreenAndPointerLock.js
-index cd46701e9f4b672f392533c9ecc1c8570c3b2c5a..beb992702ea90e0b81f7bda4a6c0522932e84dfe 100644
+index 1eaf79a4f6788c518a4759bbce81175fd5fba220..6fde5e944ad4a847180ca83a9e6f4fde20aa7b42 100644
 --- a/browser/base/content/browser-fullScreenAndPointerLock.js
 +++ b/browser/base/content/browser-fullScreenAndPointerLock.js
-@@ -464,8 +464,6 @@ var FullScreen = {
+@@ -501,8 +501,6 @@ var FullScreen = {
     // don't need that kind of precision in our CSS.
     shiftSize = shiftSize.toFixed(2);
     let translate = shiftSize > 0 ? `0 ${shiftSize}px` : "";
--- a/src/browser/base/content/browser-init-js.patch
+++ b/src/browser/base/content/browser-init-js.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/base/content/browser-init.js b/browser/base/content/browser-init.js
-index b64d2f52ed1eb3d0b8aa86700bc082d3fc95152b..dd8636148d0646f6949d6279d70e20c09d8c7c17 100644
+index d09cf65931eda253b2a71131f42883ccf6eb5724..f617863dac8e07def02d1d4ef7e5ade1caf50df1 100644
 --- a/browser/base/content/browser-init.js
 +++ b/browser/base/content/browser-init.js
-@@ -252,6 +252,7 @@ var gBrowserInit = {
+@@ -302,6 +302,7 @@ var gBrowserInit = {
   },
 
   onLoad() {
@@ -10,7 +10,7 @@ index b64d2f52ed1eb3d0b8aa86700bc082d3fc95152b..dd8636148d0646f6949d6279d70e20c0
     gBrowser.addEventListener("DOMUpdateBlockedPopups", e =>
       PopupAndRedirectBlockerObserver.handleEvent(e)
     );
-@@ -446,6 +447,7 @@ var gBrowserInit = {
+@@ -496,6 +497,7 @@ var gBrowserInit = {
 
     this._handleURIToLoad();
 
--- a/src/browser/base/content/browser-js.patch
+++ b/src/browser/base/content/browser-js.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/base/content/browser.js b/browser/base/content/browser.js
-index 942bb5688e98f66ad71560fb32e1ca26a8081edf..25ba741c35c49afbf4e6053df3a0a7296d3040d8 100644
+index d1ab42d59f05513ec60a7578b7acab44875c544c..8c3cd75704991b8572d3f13a936fddd2616b2946 100644
 --- a/browser/base/content/browser.js
 +++ b/browser/base/content/browser.js
-@@ -33,6 +33,7 @@ ChromeUtils.defineESModuleGetters(this, {
+@@ -34,6 +34,7 @@ ChromeUtils.defineESModuleGetters(this, {
     "resource://gre/modules/ContextualIdentityService.sys.mjs",
   CustomizableUI:
     "moz-src:///browser/components/customizableui/CustomizableUI.sys.mjs",
@@ -24,7 +24,7 @@ index 942bb5688e98f66ad71560fb32e1ca26a8081edf..25ba741c35c49afbf4e6053df3a0a729
     if (backDisabled) {
       backCommand.removeAttribute("disabled");
     } else {
-@@ -3830,7 +3836,7 @@ function warnAboutClosingWindow() {
+@@ -3715,7 +3721,7 @@ function warnAboutClosingWindow() {
 
   if (!isPBWindow && !toolbar.visible) {
     return gBrowser.warnAboutClosingTabs(
@@ -33,7 +33,7 @@ index 942bb5688e98f66ad71560fb32e1ca26a8081edf..25ba741c35c49afbf4e6053df3a0a729
       gBrowser.closingTabsEnum.ALL
     );
   }
-@@ -3870,7 +3876,7 @@ function warnAboutClosingWindow() {
+@@ -3755,7 +3761,7 @@ function warnAboutClosingWindow() {
     return (
       isPBWindow ||
       gBrowser.warnAboutClosingTabs(
@@ -42,7 +42,7 @@ index 942bb5688e98f66ad71560fb32e1ca26a8081edf..25ba741c35c49afbf4e6053df3a0a729
         gBrowser.closingTabsEnum.ALL
       )
     );
-@@ -3895,7 +3901,7 @@ function warnAboutClosingWindow() {
+@@ -3780,7 +3786,7 @@ function warnAboutClosingWindow() {
     AppConstants.platform != "macosx" ||
     isPBWindow ||
     gBrowser.warnAboutClosingTabs(
@@ -51,7 +51,7 @@ index 942bb5688e98f66ad71560fb32e1ca26a8081edf..25ba741c35c49afbf4e6053df3a0a729
       gBrowser.closingTabsEnum.ALL
     )
   );
-@@ -4835,6 +4841,9 @@ var ConfirmationHint = {
+@@ -4720,6 +4726,9 @@ var ConfirmationHint = {
     }
 
     document.l10n.setAttributes(this._message, messageId, options.l10nArgs);
--- a/src/browser/base/content/browser-places-js.patch
+++ b/src/browser/base/content/browser-places-js.patch
@@ -1,5 +1,5 @@
 diff --git a/browser/base/content/browser-places.js b/browser/base/content/browser-places.js
-index 543630b89bc4f1d40eda7e4e7ae68a3c9f45e1e7..fac68af45985ad2feeb1daebd470d028b49d1dde 100644
+index e3feaebc551bfe7127b9701a7f76996022516af0..460b39f2a9f1f36d4b821c693951214098b644f7 100644
 --- a/browser/base/content/browser-places.js
 +++ b/browser/base/content/browser-places.js
@@ -261,6 +261,8 @@ var StarUI = {
@@ -33,7 +33,7 @@ index 543630b89bc4f1d40eda7e4e7ae68a3c9f45e1e7..fac68af45985ad2feeb1daebd470d028
   removeBookmarkButtonCommand: function SU_removeBookmarkButtonCommand() {
     this._removeBookmarksOnPopupHidden = true;
     this.panel.hidePopup();
-@@ -1811,6 +1828,7 @@ var BookmarkingUI = {
+@@ -1815,6 +1832,7 @@ var BookmarkingUI = {
       document.getElementById("context-bookmarkpage"),
       PanelMultiView.getViewNode(document, "panelMenuBookmarkThisPage"),
       document.getElementById("pageAction-panel-bookmark"),
--- a/src/browser/base/content/browser-sets-inc-xhtml.patch
+++ b/src/browser/base/content/browser-sets-inc-xhtml.patch
@@ -0,0 +1,9 @@
+diff --git a/browser/base/content/browser-sets.inc.xhtml b/browser/base/content/browser-sets.inc.xhtml
+index 1263856344c4613ea58639a64e747fd0c3f771f7..c83ed7dd6a2482354c5bd37ce2e2cbf88ee6cf60 100644
+--- a/browser/base/content/browser-sets.inc.xhtml
+++ b/browser/base/content/browser-sets.inc.xhtml
+@@ -418,3 +418,4 @@
+          internal="true"/>
+ #endif
+   </keyset>
+#include zen-keysets.inc.xhtml
--- a/src/browser/base/content/browser-sets-inc.patch
+++ b/src/browser/base/content/browser-sets-inc.patch
@@ -1,9 +0,0 @@
-diff --git a/browser/base/content/browser-sets.inc b/browser/base/content/browser-sets.inc
-index 8871fc984acccfd9c54c7aef9f91934d81ba00c0..923ab3bda423eae77518f437221c32ca4990f5ce 100644
--- a/browser/base/content/browser-sets.inc
-+++ b/browser/base/content/browser-sets.inc
-@@ -415,3 +415,4 @@
-          internal="true"/>
- #endif
-   </keyset>
-+#include zen-keysets.inc.xhtml
--- a/src/browser/base/content/browser-sets-js.patch
+++ b/src/browser/base/content/browser-sets-js.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/base/content/browser-sets.js b/browser/base/content/browser-sets.js
-index d9ab2ad00b862d56ea7aa8e2469d050d8df7f5dc..2efb25ff9cfd3a224724fffadfa0aee693ddf47d 100644
+index 8b153dfac9421f0cce716ed399f33ec9b25eb311..5e461b0fc89455d38869ac70a7ce6a3b20ffd26b 100644
 --- a/browser/base/content/browser-sets.js
 +++ b/browser/base/content/browser-sets.js
-@@ -272,7 +272,7 @@ document.addEventListener(
+@@ -285,7 +285,7 @@ document.addEventListener(
         }
       });
 
@@ -11,7 +11,7 @@ index d9ab2ad00b862d56ea7aa8e2469d050d8df7f5dc..2efb25ff9cfd3a224724fffadfa0aee6
       const SIDEBAR_REVAMP_PREF = "sidebar.revamp";
       const SIDEBAR_REVAMP_ENABLED = Services.prefs.getBoolPref(
         SIDEBAR_REVAMP_PREF,
-@@ -310,6 +310,8 @@ document.addEventListener(
+@@ -323,6 +323,8 @@ document.addEventListener(
               panel: SidebarController.currentID,
               opened: SidebarController._state.launcherExpanded,
             });
--- a/src/browser/base/content/browser-xhtml.patch
+++ b/src/browser/base/content/browser-xhtml.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/base/content/browser.xhtml b/browser/base/content/browser.xhtml
-index b42287485c2baeabe831b0d54c6f09330b0caabd..e404c2e028e24eb4fa9b97f143ba476c1b1461fd 100644
+index d8ed09dca6c8ae99ed1a84cef22462a0d7b517fe..dcb65c4268913fdf32302c9b4ac723131187922e 100644
 --- a/browser/base/content/browser.xhtml
 +++ b/browser/base/content/browser.xhtml
-@@ -19,6 +19,7 @@
+@@ -18,6 +18,7 @@
         sizemode="normal"
         retargetdocumentfocus="urlbar-input"
         scrolling="false"
@@ -10,7 +10,7 @@ index b42287485c2baeabe831b0d54c6f09330b0caabd..e404c2e028e24eb4fa9b97f143ba476c
         persist="screenX screenY width height sizemode"
         data-l10n-sync="true">
 <head>
-@@ -101,8 +102,10 @@
+@@ -100,8 +101,10 @@
 
   <title data-l10n-id="browser-main-window-default-title"></title>
 
@@ -21,7 +21,7 @@ index b42287485c2baeabe831b0d54c6f09330b0caabd..e404c2e028e24eb4fa9b97f143ba476c
 </head>
 <html:body xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
 # All sets except for popupsets (commands, keys, and stringbundles)
-@@ -135,9 +138,10 @@
+@@ -134,9 +137,10 @@
     </vbox>
   </html:template>
 
--- a/src/browser/base/content/navigator-toolbox-inc-xhtml.patch
+++ b/src/browser/base/content/navigator-toolbox-inc-xhtml.patch
@@ -1,5 +1,5 @@
 diff --git a/browser/base/content/navigator-toolbox.inc.xhtml b/browser/base/content/navigator-toolbox.inc.xhtml
-index edeb473e46b3aa4b12eb4b59ce62e5ae48edd2a1..d2c6c8c150e732b77d65420520ca4905a9d3ea4d 100644
+index b4abfb868fc7c13e789acb57b44e386de6d31bf0..ad917f5362ed4f3ba0149c214fb53d3f087bbfcf 100644
 --- a/browser/base/content/navigator-toolbox.inc.xhtml
 +++ b/browser/base/content/navigator-toolbox.inc.xhtml
@@ -2,7 +2,7 @@
@@ -11,8 +11,8 @@ index edeb473e46b3aa4b12eb4b59ce62e5ae48edd2a1..d2c6c8c150e732b77d65420520ca4905
   <script src="chrome://browser/content/navigator-toolbox.js" />
 
   <!-- Menu -->
-@@ -18,9 +18,12 @@
- #include browser-menubar.inc
+@@ -18,9 +18,13 @@
+ #include browser-menubar.inc.xhtml
     </toolbaritem>
     <spacer flex="1" skipintoolbarset="true" style="order: 1000;"/>
 -#include titlebar-items.inc.xhtml
@@ -22,14 +22,14 @@ index edeb473e46b3aa4b12eb4b59ce62e5ae48edd2a1..d2c6c8c150e732b77d65420520ca4905
 +  <html:div id="zen-toolbar-background" class="zen-toolbar-background zen-browser-generic-background">
 +    <html:div class="zen-browser-grain" />
 +  </html:div>
+  <box id="zen-overflow-extensions-list" skipintoolbarset="true" contextmenu="toolbar-context-menu" />
   <toolbar id="TabsToolbar"
            class="browser-toolbar browser-titlebar"
            fullscreentoolbar="true"
-@@ -62,6 +65,9 @@
+@@ -62,6 +66,8 @@
           <html:sidebar-pins-promo id="drag-to-pin-promo-card"></html:sidebar-pins-promo>
           <arrowscrollbox id="pinned-tabs-container" orient="horizontal" clicktoscroll=""></arrowscrollbox>
           <splitter orient="vertical" id="vertical-pinned-tabs-splitter" resizebefore="sibling" resizeafter="none" hidden="true"/>
-+<html:div id="zen-overflow-extensions-list" skipintoolbarset="true"></html:div>
 +<html:div id="zen-essentials" skipintoolbarset="true"></html:div>
 +<html:div id="zen-tabs-wrapper">
           <hbox class="tab-drop-indicator" hidden="true"/>
@@ -43,7 +43,7 @@ index edeb473e46b3aa4b12eb4b59ce62e5ae48edd2a1..d2c6c8c150e732b77d65420520ca4905
         </tabs>
 
         <toolbarbutton id="new-tab-button"
-@@ -114,9 +121,10 @@
+@@ -115,9 +122,10 @@
 
     <toolbarbutton class="content-analysis-indicator toolbarbutton-1 content-analysis-indicator-icon"/>
 
--- a/src/browser/base/content/navigator-toolbox-js.patch
+++ b/src/browser/base/content/navigator-toolbox-js.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/base/content/navigator-toolbox.js b/browser/base/content/navigator-toolbox.js
-index 362a85c20d8f0633fa78f85578e4cf015fdd0e44..ef7d6ff9e0e9876bc1918e365fd0addcd177cecb 100644
+index 1982ebadbd2df5ea309db487a4f30288f1af43e5..926c681d4733c84768a23407d60ca05859408b6d 100644
 --- a/browser/base/content/navigator-toolbox.js
 +++ b/browser/base/content/navigator-toolbox.js
-@@ -11,7 +11,7 @@ ChromeUtils.defineESModuleGetters(this, {
+@@ -10,7 +10,7 @@ ChromeUtils.defineESModuleGetters(this, {
 document.addEventListener(
   "DOMContentLoaded",
   () => {
@@ -11,7 +11,7 @@ index 362a85c20d8f0633fa78f85578e4cf015fdd0e44..ef7d6ff9e0e9876bc1918e365fd0addc
     const widgetOverflow = document.getElementById("widget-overflow");
 
     function onPopupShowing(event) {
-@@ -189,6 +189,7 @@ document.addEventListener(
+@@ -188,6 +188,7 @@ document.addEventListener(
         #forward-button,
         #reload-button ,
         #reader-mode-button,
@@ -19,7 +19,7 @@ index 362a85c20d8f0633fa78f85578e4cf015fdd0e44..ef7d6ff9e0e9876bc1918e365fd0addc
         #picture-in-picture-button,
         #urlbar-zoom-button,
         #star-button-box,
-@@ -215,6 +216,17 @@ document.addEventListener(
+@@ -214,6 +215,17 @@ document.addEventListener(
           gBrowser.handleNewTabMiddleClick(element, event);
           break;
 
@@ -37,7 +37,7 @@ index 362a85c20d8f0633fa78f85578e4cf015fdd0e44..ef7d6ff9e0e9876bc1918e365fd0addc
         case "back-button":
         case "forward-button":
         case "reload-button":
-@@ -330,6 +342,7 @@ document.addEventListener(
+@@ -329,6 +341,7 @@ document.addEventListener(
         #downloads-button,
         #fxa-toolbar-menu-button,
         #unified-extensions-button,
@@ -45,7 +45,7 @@ index 362a85c20d8f0633fa78f85578e4cf015fdd0e44..ef7d6ff9e0e9876bc1918e365fd0addc
         #library-button,
         #split-view-button,
         #smartwindow-ask-button
-@@ -414,6 +427,16 @@ document.addEventListener(
+@@ -413,6 +426,16 @@ document.addEventListener(
           gUnifiedExtensions.togglePanel(event);
           break;
 
--- a/src/browser/base/content/nsContextMenu-sys-mjs.patch
+++ b/src/browser/base/content/nsContextMenu-sys-mjs.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/base/content/nsContextMenu.sys.mjs b/browser/base/content/nsContextMenu.sys.mjs
-index 5ee0ee4246d1c267b75328666a7f7f54e6f93246..ae778b88e1d295cdae2d0433d943ac467081b126 100644
+index 97cb36e2ed48d00454e169fb0470b47ac994b883..1811a92885620c8a916937f467ebb7d0eb0d3a0e 100644
 --- a/browser/base/content/nsContextMenu.sys.mjs
 +++ b/browser/base/content/nsContextMenu.sys.mjs
-@@ -370,6 +370,9 @@ export class nsContextMenu {
+@@ -369,6 +369,9 @@ export class nsContextMenu {
     this.initTextFragmentItems();
     this.pdfjsContextMenu.initItems();
 
--- a/src/browser/base/content/zen-assets.jar.inc.mn
+++ b/src/browser/base/content/zen-assets.jar.inc.mn
@@ -18,4 +18,5 @@
 #include ../../../zen/images/jar.inc.mn
 #include ../../../zen/vendor/jar.inc.mn
 #include ../../../zen/fonts/jar.inc.mn
+#include ../../../zen/boosts/jar.inc.mn
 #include ../../../zen/live-folders/jar.inc.mn
--- a/src/browser/base/content/zen-locales.inc.xhtml
+++ b/src/browser/base/content/zen-locales.inc.xhtml
@@ -9,5 +9,6 @@
 <link rel="localization" href="browser/zen-menubar.ftl"/>
 <link rel="localization" href="browser/zen-vertical-tabs.ftl"/>
 <link rel="localization" href="browser/zen-folders.ftl"/>
+<link rel="localization" href="browser/zen-boosts.ftl"/>
 <link rel="localization" href="browser/zen-live-folders.ftl"/>
 </linkset>
--- a/src/browser/base/content/zen-panels/site-data.inc
+++ b/src/browser/base/content/zen-panels/site-data.inc
@@ -75,6 +75,14 @@
                        data-l10n-id="unified-extensions-manage-extensions"
                        hidden="true" />
      </vbox>
+      <vbox class="zen-site-data-section">
+        <hbox class="zen-site-data-section-header">
+          <label data-l10n-id="zen-site-data-boosts" flex="1" />
+        </hbox>
+        <vbox id="zen-site-data-boost-list">
+          <!-- settings will be inserted here -->
+        </vbox>
+      </vbox>
      <vbox class="zen-site-data-section">
        <hbox class="zen-site-data-section-header">
          <label data-l10n-id="zen-site-data-settings" flex="1" />
@@ -87,6 +95,8 @@
      <hbox id="zen-site-data-footer">
        <toolbarbutton id="zen-site-data-security-info"
                       class="subviewbutton zen-interactive-button" />
+        <toolbarbutton id="zen-site-data-boost" data-l10n-id="zen-site-data-create-boost"
+                       class="subviewbutton zen-interactive-button" />
        <toolbarbutton id="zen-site-data-actions"
                       class="subviewbutton zen-interactive-button"
                       closemenu="none"
--- a/src/browser/base/moz-build.patch
+++ b/src/browser/base/moz-build.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/base/moz.build b/browser/base/moz.build
-index 086b462e706bb46727d0fed85b4c98debaeaf721..44a4fcb9b8181678667ee11b0443eed681dd2a43 100644
+index 286e17552e2ab2d7e44c6ba99c84630cadd24e94..076f813aea971db1e1c1429fc0b64c1784a22722 100644
 --- a/browser/base/moz.build
 +++ b/browser/base/moz.build
-@@ -82,3 +82,5 @@ DEFINES["MOZ_APP_VERSION_DISPLAY"] = CONFIG["MOZ_APP_VERSION_DISPLAY"]
+@@ -78,3 +78,5 @@ DEFINES["MOZ_APP_VERSION_DISPLAY"] = CONFIG["MOZ_APP_VERSION_DISPLAY"]
 DEFINES["APP_LICENSE_BLOCK"] = "%s/content/overrides/app-license.html" % SRCDIR
 
 JAR_MANIFESTS += ["jar.mn"]
--- a/src/browser/components/BrowserContentHandler-sys-mjs.patch
+++ b/src/browser/components/BrowserContentHandler-sys-mjs.patch
@@ -1,5 +1,5 @@
 diff --git a/browser/components/BrowserContentHandler.sys.mjs b/browser/components/BrowserContentHandler.sys.mjs
-index 2152327b42c884456785ef065422e3ca6cc8c50b..932150495d23c0a63987abf14b3dc8a12eb42d6c 100644
+index 430c6877c81824d8ab318cacc997d4eda4cb6a11..e8a195e1fe09952b90a0d73d13c6c15da2006bd4 100644
 --- a/browser/components/BrowserContentHandler.sys.mjs
 +++ b/browser/components/BrowserContentHandler.sys.mjs
@@ -603,6 +603,28 @@ nsBrowserContentHandler.prototype = {
--- a/src/browser/components/BrowserGlue-sys-mjs.patch
+++ b/src/browser/components/BrowserGlue-sys-mjs.patch
@@ -1,5 +1,5 @@
 diff --git a/browser/components/BrowserGlue.sys.mjs b/browser/components/BrowserGlue.sys.mjs
-index 75cdab491d35dc30be6c0a4ec6ab88e6fb4239aa..9c26fb1d6032bdecd6c552bd25694f45e3822d50 100644
+index af635211046f9f1b2d473a14e8170837cd0d93cd..f07514a7e3ab55aa3321f0a7c0c092e91c2961ce 100644
 --- a/browser/components/BrowserGlue.sys.mjs
 +++ b/browser/components/BrowserGlue.sys.mjs
@@ -8,6 +8,7 @@ import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
@@ -10,7 +10,7 @@ index 75cdab491d35dc30be6c0a4ec6ab88e6fb4239aa..9c26fb1d6032bdecd6c552bd25694f45
   AboutHomeStartupCache: "resource:///modules/AboutHomeStartupCache.sys.mjs",
   AWToolbarButton: "resource:///modules/aboutwelcome/AWToolbarUtils.sys.mjs",
   ASRouter: "resource:///modules/asrouter/ASRouter.sys.mjs",
-@@ -1457,7 +1458,7 @@ BrowserGlue.prototype = {
+@@ -1458,7 +1459,7 @@ BrowserGlue.prototype = {
       windowcount++;
       let tabbrowser = win.gBrowser;
       if (tabbrowser) {
@@ -19,7 +19,7 @@ index 75cdab491d35dc30be6c0a4ec6ab88e6fb4239aa..9c26fb1d6032bdecd6c552bd25694f45
       }
     }
 
-@@ -1622,6 +1623,8 @@ BrowserGlue.prototype = {
+@@ -1623,6 +1624,8 @@ BrowserGlue.prototype = {
     } else if (profileDataVersion < APP_DATA_VERSION) {
       lazy.ProfileDataUpgrader.upgrade(profileDataVersion, APP_DATA_VERSION);
     }
--- a/src/browser/components/aboutwelcome/content/aboutwelcome-css.patch
+++ b/src/browser/components/aboutwelcome/content/aboutwelcome-css.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/components/aboutwelcome/content/aboutwelcome.css b/browser/components/aboutwelcome/content/aboutwelcome.css
-index e5bbb4c217ae7b05a2da79b332d72cc5429f061f..ea44d83dd0825a3bc950f6005025498644c7fc67 100644
+index 98497769b135efd3200607ee2cf50e82d06ed3fd..68e0778cfc4dc70935a3d48e79542b4133b293d2 100644
 --- a/browser/components/aboutwelcome/content/aboutwelcome.css
 +++ b/browser/components/aboutwelcome/content/aboutwelcome.css
-@@ -331,6 +331,11 @@ panel#feature-callout {
+@@ -330,6 +330,11 @@ panel#feature-callout {
   --panel-shadow-margin: 6px;
   --panel-arrow-space: calc(var(--panel-shadow-margin) + var(--arrow-visible-height) - 1.5px);
   --panel-margin-offset: calc(-1 * (var(--panel-shadow-margin) + var(--arrow-corner-distance) + (var(--arrow-width) / 2)));
@@ -14,7 +14,7 @@ index e5bbb4c217ae7b05a2da79b332d72cc5429f061f..ea44d83dd0825a3bc950f60050254986
 }
 
 panel#feature-callout::part(content) {
-@@ -518,6 +523,12 @@ div#feature-callout.hidden {
+@@ -517,6 +522,12 @@ div#feature-callout.hidden {
   width: 25em;
   gap: 16px;
   background: var(--fc-background);
@@ -27,7 +27,7 @@ index e5bbb4c217ae7b05a2da79b332d72cc5429f061f..ea44d83dd0825a3bc950f60050254986
 }
 #feature-callout .screen[pos=callout] .section-main .main-content .main-content-inner {
   gap: 12px;
-@@ -850,6 +861,10 @@ panel#feature-callout::part(content) {
+@@ -933,6 +944,10 @@ panel#feature-callout::part(content) {
   overflow: visible;
   transform: rotate(45deg);
   transform-style: preserve-3d;
--- a/src/browser/components/aiwindow/ui/modules/AIWindow-sys-mjs.patch
+++ b/src/browser/components/aiwindow/ui/modules/AIWindow-sys-mjs.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/components/aiwindow/ui/modules/AIWindow.sys.mjs b/browser/components/aiwindow/ui/modules/AIWindow.sys.mjs
-index 4081f59d041e91291d5e6b6b8c9ad96db5b6b2dc..d420a2fe4ca552b7f24ce9fbefc5f7302d7f2c8e 100644
+index 97710ab0570a1a477ef4ed74a78c16448dfb7674..7d8ba5b1f2f330175fb57b906bb572fd7e1d36c8 100644
 --- a/browser/components/aiwindow/ui/modules/AIWindow.sys.mjs
 +++ b/browser/components/aiwindow/ui/modules/AIWindow.sys.mjs
-@@ -269,6 +269,7 @@ export const AIWindow = {
+@@ -277,6 +277,7 @@ export const AIWindow = {
   },
 
   _updateToolbarButtonPositions(win, { isToggling = false } = {}) {
--- a/src/browser/components/customizableui/CustomizableUI-sys-mjs.patch
+++ b/src/browser/components/customizableui/CustomizableUI-sys-mjs.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/components/customizableui/CustomizableUI.sys.mjs b/browser/components/customizableui/CustomizableUI.sys.mjs
-index db617c65b89643015d91b0f6a20eab7d7a1b598f..9acef640800bdc75f477a8e14e73f08f535e9d9e 100644
+index 5905271a3343efa04b45f5d1a63bfca3de342755..af76922c1ba0b35a0072ec044f7d0860f9295d9d 100644
 --- a/browser/components/customizableui/CustomizableUI.sys.mjs
 +++ b/browser/components/customizableui/CustomizableUI.sys.mjs
-@@ -14,6 +14,7 @@ ChromeUtils.defineESModuleGetters(lazy, {
+@@ -13,6 +13,7 @@ ChromeUtils.defineESModuleGetters(lazy, {
   BrowserUsageTelemetry: "resource:///modules/BrowserUsageTelemetry.sys.mjs",
   CustomizableWidgets:
     "moz-src:///browser/components/customizableui/CustomizableWidgets.sys.mjs",
@@ -10,7 +10,7 @@ index db617c65b89643015d91b0f6a20eab7d7a1b598f..9acef640800bdc75f477a8e14e73f08f
   HomePage: "resource:///modules/HomePage.sys.mjs",
   PanelMultiView:
     "moz-src:///browser/components/customizableui/PanelMultiView.sys.mjs",
-@@ -348,7 +349,7 @@ var CustomizableUIInternal = {
+@@ -347,7 +348,7 @@ var CustomizableUIInternal = {
       {
         type: CustomizableUI.TYPE_PANEL,
         defaultPlacements: [],
@@ -19,7 +19,7 @@ index db617c65b89643015d91b0f6a20eab7d7a1b598f..9acef640800bdc75f477a8e14e73f08f
       },
       false
     );
-@@ -358,20 +359,15 @@ var CustomizableUIInternal = {
+@@ -357,20 +358,15 @@ var CustomizableUIInternal = {
       "back-button",
       "forward-button",
       "stop-reload-button",
@@ -41,7 +41,7 @@ index db617c65b89643015d91b0f6a20eab7d7a1b598f..9acef640800bdc75f477a8e14e73f08f
     this.registerArea(
       CustomizableUI.AREA_NAVBAR,
       {
-@@ -379,8 +375,6 @@ var CustomizableUIInternal = {
+@@ -378,8 +374,6 @@ var CustomizableUIInternal = {
         overflowable: true,
         defaultPlacements: navbarPlacements,
         verticalTabsDefaultPlacements: [
@@ -50,7 +50,7 @@ index db617c65b89643015d91b0f6a20eab7d7a1b598f..9acef640800bdc75f477a8e14e73f08f
         ],
         defaultCollapsed: false,
       },
-@@ -404,10 +398,7 @@ var CustomizableUIInternal = {
+@@ -403,10 +397,7 @@ var CustomizableUIInternal = {
       {
         type: CustomizableUI.TYPE_TOOLBAR,
         defaultPlacements: [
@@ -61,7 +61,7 @@ index db617c65b89643015d91b0f6a20eab7d7a1b598f..9acef640800bdc75f477a8e14e73f08f
         ],
         verticalTabsDefaultPlacements: [],
         defaultCollapsed: null,
-@@ -489,6 +480,7 @@ var CustomizableUIInternal = {
+@@ -486,6 +477,7 @@ var CustomizableUIInternal = {
       CustomizableUI.AREA_NAVBAR,
       CustomizableUI.AREA_BOOKMARKS,
       CustomizableUI.AREA_TABSTRIP,
@@ -69,7 +69,7 @@ index db617c65b89643015d91b0f6a20eab7d7a1b598f..9acef640800bdc75f477a8e14e73f08f
     ]);
     if (AppConstants.platform != "macosx") {
       toolbars.add(CustomizableUI.AREA_MENUBAR);
-@@ -1265,6 +1257,9 @@ var CustomizableUIInternal = {
+@@ -1262,6 +1254,9 @@ var CustomizableUIInternal = {
         placements = gPlacements.get(area);
       }
 
@@ -79,7 +79,7 @@ index db617c65b89643015d91b0f6a20eab7d7a1b598f..9acef640800bdc75f477a8e14e73f08f
       // For toolbars that need it, mark as dirty.
       let defaultPlacements = areaProperties.get("defaultPlacements");
       if (
-@@ -1772,7 +1767,6 @@ var CustomizableUIInternal = {
+@@ -1769,7 +1764,6 @@ var CustomizableUIInternal = {
         lazy.log.info(
           "Widget " + aWidgetId + " not found, unable to remove from " + aArea
         );
@@ -87,7 +87,7 @@ index db617c65b89643015d91b0f6a20eab7d7a1b598f..9acef640800bdc75f477a8e14e73f08f
       }
 
       this.notifyDOMChange(widgetNode, null, container, true, () => {
-@@ -1782,7 +1776,7 @@ var CustomizableUIInternal = {
+@@ -1779,7 +1773,7 @@ var CustomizableUIInternal = {
         // We also need to remove the panel context menu if it's there:
         this.ensureButtonContextMenu(widgetNode);
         if (gPalette.has(aWidgetId) || this.isSpecialWidget(aWidgetId)) {
@@ -96,7 +96,7 @@ index db617c65b89643015d91b0f6a20eab7d7a1b598f..9acef640800bdc75f477a8e14e73f08f
         } else {
           window.gNavToolbox.palette.appendChild(widgetNode);
         }
-@@ -1950,16 +1944,16 @@ var CustomizableUIInternal = {
+@@ -1947,16 +1941,16 @@ var CustomizableUIInternal = {
         elem.setAttribute("skipintoolbarset", "true");
       }
     }
@@ -116,7 +116,7 @@ index db617c65b89643015d91b0f6a20eab7d7a1b598f..9acef640800bdc75f477a8e14e73f08f
     // Handle initial state of vertical tabs.
     if (isVerticalTabs) {
       // Show the vertical tabs toolbar
-@@ -2201,6 +2195,10 @@ var CustomizableUIInternal = {
+@@ -2198,6 +2192,10 @@ var CustomizableUIInternal = {
    *   The identifier string of the area that aNode is being inserted into.
    */
   insertWidgetBefore(aNode, aNextNode, aContainer, aAreaId) {
@@ -127,7 +127,7 @@ index db617c65b89643015d91b0f6a20eab7d7a1b598f..9acef640800bdc75f477a8e14e73f08f
     this.notifyDOMChange(aNode, aNextNode, aContainer, false, () => {
       this.setLocationAttributes(aNode, aAreaId);
       aContainer.insertBefore(aNode, aNextNode);
-@@ -4565,7 +4563,7 @@ var CustomizableUIInternal = {
+@@ -4562,7 +4560,7 @@ var CustomizableUIInternal = {
    * For all registered areas, builds those areas to reflect the current
    * placement state of all widgets.
    */
@@ -136,7 +136,7 @@ index db617c65b89643015d91b0f6a20eab7d7a1b598f..9acef640800bdc75f477a8e14e73f08f
     for (let [areaId, areaNodes] of gBuildAreas) {
       let placements = gPlacements.get(areaId);
       let isFirstChangedToolbar = true;
-@@ -4576,7 +4574,7 @@ var CustomizableUIInternal = {
+@@ -4573,7 +4571,7 @@ var CustomizableUIInternal = {
         if (area.get("type") == CustomizableUI.TYPE_TOOLBAR) {
           let defaultCollapsed = area.get("defaultCollapsed");
           let win = areaNode.ownerGlobal;
@@ -145,7 +145,7 @@ index db617c65b89643015d91b0f6a20eab7d7a1b598f..9acef640800bdc75f477a8e14e73f08f
             win.setToolbarVisibility(
               areaNode,
               typeof defaultCollapsed == "string"
-@@ -5867,6 +5865,7 @@ export var CustomizableUI = {
+@@ -5864,6 +5862,7 @@ export var CustomizableUI = {
   unregisterArea(aName, aDestroyPlacements) {
     CustomizableUIInternal.unregisterArea(aName, aDestroyPlacements);
   },
@@ -153,7 +153,7 @@ index db617c65b89643015d91b0f6a20eab7d7a1b598f..9acef640800bdc75f477a8e14e73f08f
   /**
    * Add a widget to an area.
    * If the area to which you try to add is not known to CustomizableUI,
-@@ -7830,7 +7829,9 @@ class OverflowableToolbar {
+@@ -7827,7 +7826,9 @@ class OverflowableToolbar {
         );
 
         if (webExtList && CustomizableUI.isWebExtensionWidget(child.id)) {
@@ -163,7 +163,7 @@ index db617c65b89643015d91b0f6a20eab7d7a1b598f..9acef640800bdc75f477a8e14e73f08f
           webExtList.insertBefore(child, webExtList.firstElementChild);
         } else {
           child.setAttribute("cui-anchorid", this.#defaultListButton.id);
-@@ -7890,7 +7891,7 @@ class OverflowableToolbar {
+@@ -7887,7 +7888,7 @@ class OverflowableToolbar {
         ) {
           continue;
         }
@@ -172,7 +172,7 @@ index db617c65b89643015d91b0f6a20eab7d7a1b598f..9acef640800bdc75f477a8e14e73f08f
         if (child != aExceptChild) {
           sum += getInlineSize(child);
         }
-@@ -7914,11 +7915,11 @@ class OverflowableToolbar {
+@@ -7911,11 +7912,11 @@ class OverflowableToolbar {
         parseFloat(style.paddingLeft) -
         parseFloat(style.paddingRight) -
         toolbarChildrenWidth;
@@ -186,11 +186,34 @@ index db617c65b89643015d91b0f6a20eab7d7a1b598f..9acef640800bdc75f477a8e14e73f08f
     });
 
     lazy.log.debug(
-@@ -7933,7 +7934,14 @@ class OverflowableToolbar {
+@@ -7930,7 +7931,37 @@ class OverflowableToolbar {
       Math.max(targetWidth, targetChildrenWidth)
     );
     totalAvailWidth = Math.ceil(totalAvailWidth);
 -    let isOverflowing = targetContentWidth > totalAvailWidth;
+    if (this.#target.id == 'nav-bar-customization-target' && 
+        win.gZenVerticalTabsManager._hasSetSingleToolbar &&
+        Services.prefs.getBoolPref("zen.view.overflow-webext-toolbar", true) &&
+       !win.gURLBar.hasAttribute("breakout-extend")) {
+      const availSelectors = ":is(#page-action-buttons, #zen-copy-url-button, .unified-extensions-item)";
+      const width = [
+        ...win.gURLBar._inputContainer.querySelectorAll(availSelectors),
+        ...win.document.getElementById("zen-overflow-extensions-list").querySelectorAll(availSelectors)
+      ].length * 26;
+      const urlbarWidth = win.document.getElementById("urlbar-container").getBoundingClientRect().width;
+      let overflowing = width > urlbarWidth * (Services.prefs.getIntPref("zen.view.overflow-webext-toolbar-threshold", 60) / 100);
+      let wasOverflowing = win.gURLBar._isOverflowingItems;
+      win.gURLBar._isOverflowingItems = overflowing;
+      if (wasOverflowing !== overflowing) {
+        const items = gPlacements.get("nav-bar");
+        for (let item of items) {
+          let [, node] = CustomizableUIInternal.getWidgetNode(item, win);
+          if (node?.hasAttribute("data-extensionid")) {
+            win.gZenVerticalTabsManager.appendCustomizableItem(win.document.getElementById("zen-sidebar-top-buttons-customization-target"), node);
+          }
+        }
+      }
+    }
 +    if (win.gZenVerticalTabsManager._hasSetSingleToolbar && this.#toolbar.id == 'nav-bar') return { isOverflowing: false, targetContentWidth, totalAvailWidth };
 +    let isOverflowing = targetContentWidth + (win.gZenVerticalTabsManager._hasSetSingleToolbar ? 0.1 : 0) > totalAvailWidth;
 +    if (win.gZenVerticalTabsManager._hasSetSingleToolbar &&
@@ -202,7 +225,7 @@ index db617c65b89643015d91b0f6a20eab7d7a1b598f..9acef640800bdc75f477a8e14e73f08f
     return { isOverflowing, targetContentWidth, totalAvailWidth };
   }
 
-@@ -7994,7 +8002,11 @@ class OverflowableToolbar {
+@@ -7991,7 +8022,11 @@ class OverflowableToolbar {
             return;
           }
         }
@@ -215,7 +238,7 @@ index db617c65b89643015d91b0f6a20eab7d7a1b598f..9acef640800bdc75f477a8e14e73f08f
           lazy.log.debug(
             `Need ${minSize} but width is ${totalAvailWidth} so bailing`
           );
-@@ -8027,7 +8039,7 @@ class OverflowableToolbar {
+@@ -8024,7 +8059,7 @@ class OverflowableToolbar {
         }
       }
       if (!inserted) {
@@ -224,7 +247,7 @@ index db617c65b89643015d91b0f6a20eab7d7a1b598f..9acef640800bdc75f477a8e14e73f08f
       }
       child.removeAttribute("cui-anchorid");
       child.removeAttribute("overflowedItem");
-@@ -8153,6 +8165,9 @@ class OverflowableToolbar {
+@@ -8150,6 +8185,9 @@ class OverflowableToolbar {
    *   if no such list exists.
    */
   get #webExtList() {
@@ -234,7 +257,7 @@ index db617c65b89643015d91b0f6a20eab7d7a1b598f..9acef640800bdc75f477a8e14e73f08f
     if (!this.#webExtListRef) {
       let targetID = this.#toolbar.getAttribute("addon-webext-overflowtarget");
       if (!targetID) {
-@@ -8164,6 +8179,9 @@ class OverflowableToolbar {
+@@ -8161,6 +8199,9 @@ class OverflowableToolbar {
       let win = this.#toolbar.ownerGlobal;
       let { panel } = win.gUnifiedExtensions;
       this.#webExtListRef = panel.querySelector(`#${targetID}`);
@@ -244,7 +267,7 @@ index db617c65b89643015d91b0f6a20eab7d7a1b598f..9acef640800bdc75f477a8e14e73f08f
     }
     return this.#webExtListRef;
   }
-@@ -8372,7 +8390,7 @@ class OverflowableToolbar {
+@@ -8369,7 +8410,7 @@ class OverflowableToolbar {
         break;
       }
       case "mousedown": {
--- a/src/browser/components/customizableui/content/panelUI-js.patch
+++ b/src/browser/components/customizableui/content/panelUI-js.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/components/customizableui/content/panelUI.js b/browser/components/customizableui/content/panelUI.js
-index 5056ff7fba62f8340c58cbaa30833aad12b4fc70..32dbd206cbc8576ec5a5f958f43670fa90c050b8 100644
+index 5a469ce153dada011144fb4b66747c41e778ff1e..83bedb74df5b4064e8a0580f8b2ee9c0c27f81a8 100644
 --- a/browser/components/customizableui/content/panelUI.js
 +++ b/browser/components/customizableui/content/panelUI.js
-@@ -647,10 +647,12 @@ const PanelUI = {
+@@ -666,10 +666,12 @@ const PanelUI = {
     if (hasKids && !this.navbar.hasAttribute("nonemptyoverflow")) {
       this.navbar.setAttribute("nonemptyoverflow", "true");
       this.overflowPanel.setAttribute("hasfixeditems", "true");
@@ -15,7 +15,7 @@ index 5056ff7fba62f8340c58cbaa30833aad12b4fc70..32dbd206cbc8576ec5a5f958f43670fa
     }
   },
 
-@@ -998,7 +1000,7 @@ const PanelUI = {
+@@ -1017,7 +1019,7 @@ const PanelUI = {
         el.removeAttribute("data-lazy-l10n-id");
       });
 
--- a/src/browser/components/extensions/parent/ext-browser-js.patch
+++ b/src/browser/components/extensions/parent/ext-browser-js.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/components/extensions/parent/ext-browser.js b/browser/components/extensions/parent/ext-browser.js
-index 3ce6ae3271bb0b3873118a94363a9552877559f8..9e62181986d039cc171dfe87de1d95c1f5aacd8c 100644
+index d1209bc2c828a19ade8cc027cdea6f42007f0de6..0a2def2f3c32618304cd8a263906b0c6e040dcbc 100644
 --- a/browser/components/extensions/parent/ext-browser.js
 +++ b/browser/components/extensions/parent/ext-browser.js
-@@ -354,6 +354,7 @@ class TabTracker extends TabTrackerBase {
+@@ -352,6 +352,7 @@ class TabTracker extends TabTrackerBase {
   }
 
   getId(nativeTab) {
@@ -10,7 +10,7 @@ index 3ce6ae3271bb0b3873118a94363a9552877559f8..9e62181986d039cc171dfe87de1d95c1
     let id = this._tabs.get(nativeTab);
     if (id) {
       return id;
-@@ -388,6 +389,7 @@ class TabTracker extends TabTrackerBase {
+@@ -386,6 +387,7 @@ class TabTracker extends TabTrackerBase {
     if (nativeTab.ownerGlobal.closed) {
       throw new Error("Cannot attach ID to a tab in a closed window.");
     }
@@ -18,7 +18,7 @@ index 3ce6ae3271bb0b3873118a94363a9552877559f8..9e62181986d039cc171dfe87de1d95c1
 
     this._tabs.set(nativeTab, id);
     if (nativeTab.linkedBrowser) {
-@@ -1278,6 +1280,10 @@ class TabManager extends TabManagerBase {
+@@ -1276,6 +1278,10 @@ class TabManager extends TabManagerBase {
   }
 
   canAccessTab(nativeTab) {
--- a/src/browser/components/extensions/parent/ext-tabs-js.patch
+++ b/src/browser/components/extensions/parent/ext-tabs-js.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/components/extensions/parent/ext-tabs.js b/browser/components/extensions/parent/ext-tabs.js
-index ae004ad48e86aae9d13fc6aa5f77f3095763f829..1e3d14a5c6fcbebbc677e0e57ef2b2176a141a3c 100644
+index 636e0f8cd1d489658833cf101152576e9fdb52af..e7578a059504b89a852061be037c323a107fe5ce 100644
 --- a/browser/components/extensions/parent/ext-tabs.js
 +++ b/browser/components/extensions/parent/ext-tabs.js
-@@ -516,6 +516,7 @@ this.tabs = class extends ExtensionAPIPersistent {
+@@ -514,6 +514,7 @@ this.tabs = class extends ExtensionAPIPersistent {
         }
 
         let tab = tabManager.getWrapper(updatedTab);
@@ -10,7 +10,7 @@ index ae004ad48e86aae9d13fc6aa5f77f3095763f829..1e3d14a5c6fcbebbc677e0e57ef2b217
 
         let changeInfo = {};
         for (let prop of needed) {
-@@ -881,6 +882,7 @@ this.tabs = class extends ExtensionAPIPersistent {
+@@ -883,6 +884,7 @@ this.tabs = class extends ExtensionAPIPersistent {
               });
             }
 
--- a/src/browser/components/places/PlacesUIUtils-sys-mjs.patch
+++ b/src/browser/components/places/PlacesUIUtils-sys-mjs.patch
@@ -1,5 +1,5 @@
 diff --git a/browser/components/places/PlacesUIUtils.sys.mjs b/browser/components/places/PlacesUIUtils.sys.mjs
-index 2db11dad245dccca246cc8429a7498af9f143d5f..980ec44d9e92639b249bc83f59ea3bfae40dd921 100644
+index b21f7721dea2d485ccba1fd6fd7e65e17480e3d3..89048d9ea2b4edf2b0cab77f661c07f4d9453c3f 100644
 --- a/browser/components/places/PlacesUIUtils.sys.mjs
 +++ b/browser/components/places/PlacesUIUtils.sys.mjs
@@ -61,6 +61,7 @@ class BookmarkState {
--- a/src/browser/components/places/content/browserPlacesViews-js.patch
+++ b/src/browser/components/places/content/browserPlacesViews-js.patch
@@ -1,5 +1,5 @@
 diff --git a/browser/components/places/content/browserPlacesViews.js b/browser/components/places/content/browserPlacesViews.js
-index 384d599c58cefbf80f5a50489fc401df0c8de8a5..aa85972946c3ff7866fbea86b0372432fb02cd6f 100644
+index 463913926c58e6c622e0fcc60534921f02814829..0143c48c48e132464226db810f4ea4d2720c3c49 100644
 --- a/browser/components/places/content/browserPlacesViews.js
 +++ b/browser/components/places/content/browserPlacesViews.js
@@ -328,12 +328,23 @@ class PlacesViewBase {
@@ -37,7 +37,7 @@ index 384d599c58cefbf80f5a50489fc401df0c8de8a5..aa85972946c3ff7866fbea86b0372432
       } else if (PlacesUtils.containerTypes.includes(type)) {
         element = document.createXULElement("menu");
         element.setAttribute("container", "true");
-@@ -1015,25 +1027,33 @@ class PlacesToolbar extends PlacesViewBase {
+@@ -1058,25 +1070,33 @@ class PlacesToolbar extends PlacesViewBase {
       this._rootElt.firstChild.remove();
     }
 
@@ -82,7 +82,7 @@ index 384d599c58cefbf80f5a50489fc401df0c8de8a5..aa85972946c3ff7866fbea86b0372432
           );
           ++startIndex;
           if (elt.localName != "toolbarseparator") {
-@@ -1041,15 +1061,12 @@ class PlacesToolbar extends PlacesViewBase {
+@@ -1084,15 +1104,12 @@ class PlacesToolbar extends PlacesViewBase {
           }
         }
         if (!elt) {
@@ -101,7 +101,7 @@ index 384d599c58cefbf80f5a50489fc401df0c8de8a5..aa85972946c3ff7866fbea86b0372432
         });
       });
 
-@@ -1059,7 +1076,7 @@ class PlacesToolbar extends PlacesViewBase {
+@@ -1102,7 +1119,7 @@ class PlacesToolbar extends PlacesViewBase {
 
       let fragment = document.createDocumentFragment();
       for (let i = startIndex; i < limit; ++i) {
@@ -110,7 +110,7 @@ index 384d599c58cefbf80f5a50489fc401df0c8de8a5..aa85972946c3ff7866fbea86b0372432
       }
       await new Promise(resolve => window.requestAnimationFrame(resolve));
       if (!this._isAlive) {
-@@ -1122,6 +1139,8 @@ class PlacesToolbar extends PlacesViewBase {
+@@ -1165,6 +1182,8 @@ class PlacesToolbar extends PlacesViewBase {
           "scheme",
           PlacesUIUtils.guessUrlSchemeForUI(aChild.uri)
         );
@@ -119,7 +119,7 @@ index 384d599c58cefbf80f5a50489fc401df0c8de8a5..aa85972946c3ff7866fbea86b0372432
       }
     }
 
-@@ -2314,7 +2333,7 @@ this.PlacesPanelview = class PlacesPanelview extends PlacesViewBase {
+@@ -2359,7 +2378,7 @@ this.PlacesPanelview = class PlacesPanelview extends PlacesViewBase {
         PlacesUIUtils.guessUrlSchemeForUI(placesNode.uri)
       );
       element.setAttribute("label", PlacesUIUtils.getBestTitle(placesNode));
--- a/src/browser/components/preferences/dialogs/syncChooseWhatToSync-xhtml.patch
+++ b/src/browser/components/preferences/dialogs/syncChooseWhatToSync-xhtml.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/components/preferences/dialogs/syncChooseWhatToSync.xhtml b/browser/components/preferences/dialogs/syncChooseWhatToSync.xhtml
-index ef127a1bc2e3ea4221b641156c38a74edb3b44ae..acd39fe7f6dc7ec03ea50928e2d002791b834dcf 100644
+index a893c5ec3d007820d98f5d92dd039640faa2c181..9cbd00102e44ccf98b37845474d92d57bac0842d 100644
 --- a/browser/components/preferences/dialogs/syncChooseWhatToSync.xhtml
 +++ b/browser/components/preferences/dialogs/syncChooseWhatToSync.xhtml
-@@ -27,6 +27,10 @@
+@@ -26,6 +26,10 @@
         rel="localization"
         href="browser/preferences/preferences.ftl"
       />
@@ -13,7 +13,7 @@ index ef127a1bc2e3ea4221b641156c38a74edb3b44ae..acd39fe7f6dc7ec03ea50928e2d00279
     </linkset>
     <script src="chrome://global/content/preferencesBindings.js" />
     <script src="chrome://browser/content/preferences/dialogs/syncChooseWhatToSync.js" />
-@@ -87,6 +91,12 @@
+@@ -86,6 +90,12 @@
           preference="services.sync.engine.prefs"
         />
       </html:div>
--- a/src/browser/components/preferences/jar-mn.patch
+++ b/src/browser/components/preferences/jar-mn.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/components/preferences/jar.mn b/browser/components/preferences/jar.mn
-index b2d65603ec714b49249789d0e48b0b677c9eaea6..6cea34be90e2f181fd3e5770f7e2fd99c483b8d8 100644
+index 78e38f98c1f69df31459fd4b6a119c93f6509c02..33abd46566146272da9f561e11ffa290d7000111 100644
 --- a/browser/components/preferences/jar.mn
 +++ b/browser/components/preferences/jar.mn
-@@ -51,3 +51,5 @@ browser.jar:
+@@ -54,3 +54,5 @@ browser.jar:
    content/browser/preferences/widgets/sync-device-name.mjs          (widgets/sync-device-name/sync-device-name.mjs)
    content/browser/preferences/widgets/sync-engines-list.mjs          (widgets/sync-engine-list/sync-engines-list.mjs)
    content/browser/preferences/widgets/sync-engines-list.css          (widgets/sync-engine-list/sync-engines-list.css)
--- a/src/browser/components/preferences/main-inc-xhtml.patch
+++ b/src/browser/components/preferences/main-inc-xhtml.patch
@@ -1,5 +1,5 @@
 diff --git a/browser/components/preferences/main.inc.xhtml b/browser/components/preferences/main.inc.xhtml
-index 7d6bbc54d21bf149dd1b99a38ca803654e6908eb..4da0e5fc921bb0ee24ace443c0c119fdd2707fc9 100644
+index 6b96ff01e43087f8c609df17204441616b7013f3..df85ec789c54146b3a702169f33adf36c11b85da 100644
 --- a/browser/components/preferences/main.inc.xhtml
 +++ b/browser/components/preferences/main.inc.xhtml
@@ -96,6 +96,7 @@
--- a/src/browser/components/preferences/main-js.patch
+++ b/src/browser/components/preferences/main-js.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/components/preferences/main.js b/browser/components/preferences/main.js
-index 8f8da3c4cabb4a05b50431b1feeff8f1f1abcf6e..e57102247eb739ed431bd838a3004b353342defb 100644
+index 6f4cb34d1639ac76a6d4ca40f0d33ae6fb6bf565..1f336a09d6f2e367effdf26e8baf58b5686d252d 100644
 --- a/browser/components/preferences/main.js
 +++ b/browser/components/preferences/main.js
-@@ -2658,6 +2658,11 @@ function createStartupConfig(hidden = false) {
+@@ -2537,6 +2537,11 @@ function createStartupConfig(hidden = false) {
         id: "browserRestoreSession",
         l10nId: "startup-restore-windows-and-tabs",
       },
@@ -14,16 +14,16 @@ index 8f8da3c4cabb4a05b50431b1feeff8f1f1abcf6e..e57102247eb739ed431bd838a3004b35
       {
         id: "windowsLaunchOnLogin",
         l10nId: "windows-launch-on-login",
-@@ -2755,7 +2760,7 @@ SettingGroupManager.registerGroups({
-   },
+@@ -2578,7 +2583,7 @@ function createStartupConfig(hidden = false) {
+ SettingGroupManager.registerGroups({
   defaultBrowser: createDefaultBrowserConfig(),
   startup: createStartupConfig(
 -    Services.prefs.getBoolPref("browser.settings-redesign.enabled", false)
 +    false
   ),
-   importBrowserData: {
-     l10nId: "preferences-data-migration-group",
-@@ -5174,7 +5179,7 @@ function getBundleForLocales(newLocales) {
+   zoom: {
+     l10nId: "preferences-zoom-header2",
+@@ -3393,7 +3398,7 @@ function getBundleForLocales(newLocales) {
     ])
   );
   return new Localization(
--- a/src/browser/components/preferences/preferences-js.patch
+++ b/src/browser/components/preferences/preferences-js.patch
@@ -1,5 +1,5 @@
 diff --git a/browser/components/preferences/preferences.js b/browser/components/preferences/preferences.js
-index 2d6cba7fac0c7de6d7c4a819f2c7ad20ce10bb33..15434dac6b501cf6f7a6968c6363c59288043c3e 100644
+index 9d13733318e7a147adee1e44f96570c94f4948df..fb625d8da021dc0cebd7a14ca47446a0632e8e7a 100644
 --- a/browser/components/preferences/preferences.js
 +++ b/browser/components/preferences/preferences.js
@@ -121,6 +121,7 @@ ChromeUtils.defineLazyGetter(this, "gSubDialog", function () {
@@ -10,7 +10,7 @@ index 2d6cba7fac0c7de6d7c4a819f2c7ad20ce10bb33..15434dac6b501cf6f7a6968c6363c592
       ],
       resizeCallback: async ({ title, frame }) => {
         // Search within main document and highlight matched keyword.
-@@ -324,6 +325,10 @@ function init_all() {
+@@ -398,6 +399,10 @@ function init_all() {
   register_module("paneSearch", gSearchPane);
   register_module("panePrivacy", gPrivacyPane);
   register_module("paneContainers", gContainersPane);
@@ -19,5 +19,5 @@ index 2d6cba7fac0c7de6d7c4a819f2c7ad20ce10bb33..15434dac6b501cf6f7a6968c6363c592
 +  register_module("paneZenCKS", gZenCKSSettings);
 +  register_module("paneZenMarketplace", gZenMarketplaceManager);
 
-   let redesignEnabled = Services.prefs.getBoolPref(
-     "browser.settings-redesign.enabled"
+   if (ExperimentAPI.labsEnabled) {
+     // Set hidden based on previous load's hidden value or if Nimbus is
--- a/src/browser/components/preferences/preferences-xhtml.patch
+++ b/src/browser/components/preferences/preferences-xhtml.patch
@@ -1,5 +1,5 @@
 diff --git a/browser/components/preferences/preferences.xhtml b/browser/components/preferences/preferences.xhtml
-index b006d5e5e64c418fbf930c010401e4ea3a3647a3..ed75c48a2cdf47dd957b0598282fb211ca2fb1b5 100644
+index 3c4b3225c672bcb172e7f946bc5f98d424e21e84..d10824470c564b6631333f197de897c21ccc19f5 100644
 --- a/browser/components/preferences/preferences.xhtml
 +++ b/browser/components/preferences/preferences.xhtml
@@ -42,6 +42,8 @@
@@ -11,58 +11,34 @@ index b006d5e5e64c418fbf930c010401e4ea3a3647a3..ed75c48a2cdf47dd957b0598282fb211
   <link rel="localization" href="branding/brand.ftl"/>
   <link rel="localization" href="browser/browser.ftl"/>
     <!-- Used by fontbuilder.js -->
-@@ -124,6 +126,50 @@
-           <label class="category-name" flex="1" data-l10n-id="pane-general-title"></label>
-         </richlistitem>
- 
-+        <richlistitem id="category-zen-looks"
-+                      class="category"
-+                      value="paneZenLooks"
-+                      helpTopic="prefs-main"
-+                      data-l10n-id="category-zen-looks"
-+                      data-l10n-attrs="tooltiptext"
-+                      align="center">
-+          <image class="category-icon"/>
-+          <label class="category-name" flex="1" data-l10n-id="pane-zen-looks-title"></label>
-+        </richlistitem>
-+
-+        <richlistitem id="category-zen-tabs-management"
-+                      class="category"
-+                      value="paneZenTabManagement"
-+                      helpTopic="prefs-main"
-+                      data-l10n-id="category-zen-workspaces"
-+                      data-l10n-attrs="tooltiptext"
-+                      align="center">
-+          <image class="category-icon"/>
-+          <label class="category-name" flex="1" data-l10n-id="pane-zen-tabs-title"></label>
-+        </richlistitem>
-+
-+        <richlistitem id="category-zen-CKS"
-+                      class="category"
-+                      value="paneZenCKS"
-+                      helpTopic="prefs-main"
-+                      data-l10n-id="category-zen-CKS"
-+                      data-l10n-attrs="tooltiptext"
-+                      align="center">
-+          <image class="category-icon"/>
-+          <label class="category-name" flex="1" data-l10n-id="pane-zen-CKS-title"></label>
-+        </richlistitem>
-+
-+        <richlistitem id="category-zen-marketplace"
-+                      class="category"
-+                      value="paneZenMarketplace"
-+                      helpTopic="prefs-main"
-+                      data-l10n-id="category-zen-marketplace"
-+                      data-l10n-attrs="tooltiptext"
-+                      align="center">
-+          <image class="category-icon"/>
-+          <label class="category-name" flex="1" data-l10n-id="pane-zen-marketplace-title"></label>
-+        </richlistitem>
-+
-         <richlistitem id="category-home"
-                       class="category"
-                       value="paneHome"
-@@ -266,6 +312,10 @@
+@@ -126,6 +128,26 @@
+         iconsrc="chrome://browser/skin/preferences/category-general.svg"
+         data-l10n-id="pane-general-title">
+       </html:moz-page-nav-button>
+      <html:moz-page-nav-button id="category-zen-looks"
+        view="paneZenLooks"
+        iconsrc="chrome://browser/skin/customize.svg"
+        data-l10n-id="pane-zen-looks-title">
+      </html:moz-page-nav-button>
+      <html:moz-page-nav-button id="category-zen-tabs-management"
+        view="paneZenTabManagement"
+        iconsrc="chrome://browser/skin/window.svg"
+        data-l10n-id="pane-zen-tabs-title">
+      </html:moz-page-nav-button>
+      <html:moz-page-nav-button id="category-zen-CKS"
+        view="paneZenCKS"
+        iconsrc="chrome://browser/skin/quickactions.svg"
+        data-l10n-id="pane-zen-CKS-title">
+      </html:moz-page-nav-button>
+      <html:moz-page-nav-button id="category-zen-marketplace"
+        view="paneZenMarketplace"
+        iconsrc="chrome://mozapps/skin/extensions/category-themes.svg"
+        data-l10n-id="pane-zen-marketplace-title">
+      </html:moz-page-nav-button>
+       <html:moz-page-nav-button id="category-home"
+         view="paneHome"
+         iconsrc="chrome://browser/skin/home.svg"
+@@ -218,6 +240,10 @@
 #include sync.inc.xhtml
 #include experimental.inc.xhtml
 #include moreFromMozilla.inc.xhtml
--- a/src/browser/components/preferences/sync-inc-xhtml.patch
+++ b/src/browser/components/preferences/sync-inc-xhtml.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/components/preferences/sync.inc.xhtml b/browser/components/preferences/sync.inc.xhtml
-index b889d42301de3c4f845105bf09d19b052dca9eae..015b751bd46f2499a93e328c903475ce2d60d079 100644
+index c379e1a5f82692406a92d9fcd3bca2769dfac5b2..af037dd3d995813d966524ac44a3795d0c227071 100644
 --- a/browser/components/preferences/sync.inc.xhtml
 +++ b/browser/components/preferences/sync.inc.xhtml
-@@ -223,6 +223,10 @@
+@@ -224,6 +224,10 @@
                     <image class="sync-engine-image sync-engine-prefs" alt=""/>
                     <label data-l10n-id="sync-currently-syncing-settings"/>
                   </html:div>
--- a/src/browser/components/preferences/zen-settings.js
+++ b/src/browser/components/preferences/zen-settings.js
@@ -1124,7 +1124,7 @@ var gZenCKSSettings = {
    this._hasSafed = false;
    input.classList.remove(`${ZEN_CKS_INPUT_FIELD_CLASS}-invalid`);
    input.classList.remove(`${ZEN_CKS_INPUT_FIELD_CLASS}-not-set`);
-    input.value = modifiers.toDisplayString() + shortcut;
+    input.value = modifiers.toDisplayString() + gZenKeyboardShortcutsManager.getKeyDisplay(shortcut);
    this._latestValidKey = shortcut;
  },
 };
--- a/src/browser/components/sessionstore/SessionStore-sys-mjs.patch
+++ b/src/browser/components/sessionstore/SessionStore-sys-mjs.patch
@@ -1,5 +1,5 @@
 diff --git a/browser/components/sessionstore/SessionStore.sys.mjs b/browser/components/sessionstore/SessionStore.sys.mjs
-index 71921cec2b6aa0f103856c31254fd6c4affefccb..ed13d7e2aa5ff1199872fedbc26494aae463ace4 100644
+index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea30f7d70a 100644
 --- a/browser/components/sessionstore/SessionStore.sys.mjs
 +++ b/browser/components/sessionstore/SessionStore.sys.mjs
@@ -129,6 +129,9 @@ const TAB_EVENTS = [
@@ -358,7 +358,7 @@ index 71921cec2b6aa0f103856c31254fd6c4affefccb..ed13d7e2aa5ff1199872fedbc26494aa
           Glean.sessionRestore.shutdownFlushAllOutcomes.timed_out.add(1);
           deferred.resolve();
         }
-@@ -8552,6 +8614,7 @@ var SessionStoreInternal = {
+@@ -8554,6 +8616,7 @@ var SessionStoreInternal = {
     if (
       !savedTabGroupState.tabs.length ||
       this.getSavedTabGroup(savedTabGroupState.id)
--- a/src/browser/components/sidebar/browser-sidebar-js.patch
+++ b/src/browser/components/sidebar/browser-sidebar-js.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/components/sidebar/browser-sidebar.js b/browser/components/sidebar/browser-sidebar.js
-index ae85009ad8f0a1cc6d3f3a890b27178df99e5ece..a432f7ee5d3f92bf623ff6d00d5b68ab7a6ecbe7 100644
+index 2c13f19ec4f962ce3ecaface0ae5d00c50ca913f..eb696819a1af4cfae6352fc5696fd95590bed342 100644
 --- a/browser/components/sidebar/browser-sidebar.js
 +++ b/browser/components/sidebar/browser-sidebar.js
-@@ -807,7 +807,7 @@ var SidebarController = {
+@@ -834,7 +834,7 @@ var SidebarController = {
   setPosition() {
     // First reset all ordinals to match DOM ordering.
     let contentArea = document.getElementById("tabbrowser-tabbox");
--- a/src/browser/components/tabbrowser/AsyncTabSwitcher-sys-mjs.patch
+++ b/src/browser/components/tabbrowser/AsyncTabSwitcher-sys-mjs.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/components/tabbrowser/AsyncTabSwitcher.sys.mjs b/browser/components/tabbrowser/AsyncTabSwitcher.sys.mjs
-index 9c5e92fbd555d328ce09c0cf0ff8078584f68478..2af7a428bc830d8c12b3d3c0af375c97e6942994 100644
+index eebff0f59df42d3ef075f3eea1bd9269c47ba80d..6ab43a810f4cb61eedc02bb42026f6b5e282e785 100644
 --- a/browser/components/tabbrowser/AsyncTabSwitcher.sys.mjs
 +++ b/browser/components/tabbrowser/AsyncTabSwitcher.sys.mjs
-@@ -939,6 +939,7 @@ export class AsyncTabSwitcher {
+@@ -938,6 +938,7 @@ export class AsyncTabSwitcher {
       this.tabbrowser._printPreviewBrowsers.has(browser) ||
       this.tabbrowser.splitViewBrowsers.includes(browser) ||
       lazy.PictureInPicture.isOriginatingBrowser(browser)
--- a/src/browser/components/tabbrowser/TabUnloader-sys-mjs.patch
+++ b/src/browser/components/tabbrowser/TabUnloader-sys-mjs.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/components/tabbrowser/TabUnloader.sys.mjs b/browser/components/tabbrowser/TabUnloader.sys.mjs
-index aefccef39f0b81176a5710a794e8a5e2650d6507..53c838b3bc322cadee4ef9b411d02fc0af8c35e5 100644
+index a6d6c5405f98c839b7c0f2007e053e874bb7ce07..9d8c6066ce917e15fbf9e19284a3db50aa5a3815 100644
 --- a/browser/components/tabbrowser/TabUnloader.sys.mjs
 +++ b/browser/components/tabbrowser/TabUnloader.sys.mjs
-@@ -52,7 +52,7 @@ let CRITERIA_WEIGHT = 1;
+@@ -51,7 +51,7 @@ let CRITERIA_WEIGHT = 1;
  */
 let DefaultTabUnloaderMethods = {
   isNonDiscardable(tab, weight) {
@@ -11,7 +11,7 @@ index aefccef39f0b81176a5710a794e8a5e2650d6507..53c838b3bc322cadee4ef9b411d02fc0
       return weight;
     }
 
-@@ -106,7 +106,7 @@ let DefaultTabUnloaderMethods = {
+@@ -105,7 +105,7 @@ let DefaultTabUnloaderMethods = {
 
   *iterateTabs() {
     for (let win of Services.wm.getEnumerator("navigator:browser")) {
--- a/src/browser/components/tabbrowser/content/browser-ctrlTab-js.patch
+++ b/src/browser/components/tabbrowser/content/browser-ctrlTab-js.patch
@@ -1,5 +1,5 @@
 diff --git a/browser/components/tabbrowser/content/browser-ctrlTab.js b/browser/components/tabbrowser/content/browser-ctrlTab.js
-index b435917892ac77fb433ea709f2524db2f2347a1d..fcbfeb92f3ae4effbfd3333514ed4d412e3063c6 100644
+index 727e21f1754b0842080d8f3e29060baad445df66..ee9df3a311fc72954e064a2cbc56b716d116314a 100644
 --- a/browser/components/tabbrowser/content/browser-ctrlTab.js
 +++ b/browser/components/tabbrowser/content/browser-ctrlTab.js
@@ -252,7 +252,8 @@ var ctrlTab = {
@@ -30,7 +30,7 @@ index b435917892ac77fb433ea709f2524db2f2347a1d..fcbfeb92f3ae4effbfd3333514ed4d41
       return;
     }
 
-@@ -751,7 +752,7 @@ var ctrlTab = {
+@@ -759,7 +760,7 @@ var ctrlTab = {
   _initRecentlyUsedTabs() {
     this._recentlyUsedTabs = Array.prototype.filter.call(
       gBrowser.tabs,
--- a/src/browser/components/tabbrowser/content/drag-and-drop-js.patch
+++ b/src/browser/components/tabbrowser/content/drag-and-drop-js.patch
@@ -1,5 +1,5 @@
 diff --git a/browser/components/tabbrowser/content/drag-and-drop.js b/browser/components/tabbrowser/content/drag-and-drop.js
-index b93a8fcc8b76ed888524959cbe7d6865fe830f2f..fa192837d06e28bb847acbbd462ad3229ebdc2d2 100644
+index ea4f83fad1757f073ea1bbe5c93a4ebe5ecc0abe..904e604e28c96757fabf0dd3a749c85280e74993 100644
 --- a/browser/components/tabbrowser/content/drag-and-drop.js
 +++ b/browser/components/tabbrowser/content/drag-and-drop.js
@@ -35,6 +35,9 @@
@@ -47,7 +47,7 @@ index b93a8fcc8b76ed888524959cbe7d6865fe830f2f..fa192837d06e28bb847acbbd462ad322
       event.stopPropagation();
 +      if (draggedTab && dropEffect == "move") {
 +        this.handle_drop_transition?.(draggedTab._dragData.dropElement, draggedTab, movingTabs, draggedTab._dragData.dropBefore);
-+        gZenPinnedTabManager.moveToAnotherTabContainerIfNecessary(event, draggedTab, movingTabs, this._getDropIndex(event));
+        [draggedTab, movingTabs] = gZenPinnedTabManager.moveToAnotherTabContainerIfNecessary(event, draggedTab, movingTabs, this._getDropIndex(event));
 +      }
       if (draggedTab && dropEffect == "copy") {
         let duplicatedDraggedTab;
@@ -73,7 +73,7 @@ index b93a8fcc8b76ed888524959cbe7d6865fe830f2f..fa192837d06e28bb847acbbd462ad322
 
         if (this._tabbrowserTabs.isContainerVerticalPinnedGrid(draggedTab)) {
           // Update both translate axis for pinned vertical expanded tabs
-@@ -390,11 +401,13 @@
+@@ -392,11 +403,13 @@
           this._dragToPinPromoCard,
         ];
         let shouldPin =
@@ -87,7 +87,7 @@ index b93a8fcc8b76ed888524959cbe7d6865fe830f2f..fa192837d06e28bb847acbbd462ad322
           isTab(draggedTab) &&
           draggedTab.pinned &&
           this._tabbrowserTabs.arrowScrollbox.contains(event.target);
-@@ -458,6 +471,7 @@
+@@ -466,6 +479,7 @@
           }
         }
 
@@ -95,7 +95,7 @@ index b93a8fcc8b76ed888524959cbe7d6865fe830f2f..fa192837d06e28bb847acbbd462ad322
         if (shouldTranslate) {
           let translationPromises = [];
           for (let item of movingTabs) {
-@@ -469,7 +483,7 @@
+@@ -477,7 +491,7 @@
                 item.removeAttribute("tabdrop-samewindow");
                 resolve();
               };
@@ -104,7 +104,7 @@ index b93a8fcc8b76ed888524959cbe7d6865fe830f2f..fa192837d06e28bb847acbbd462ad322
                 postTransitionCleanup();
               } else {
                 let onTransitionEnd = transitionendEvent => {
-@@ -544,7 +558,7 @@
+@@ -552,7 +566,7 @@
           if (tab.selected) {
             selectedTab = tab;
             indexForSelectedTab = newIndex;
@@ -113,7 +113,7 @@ index b93a8fcc8b76ed888524959cbe7d6865fe830f2f..fa192837d06e28bb847acbbd462ad322
             const droppedIntoPinnedArea = dropIndex < gBrowser.pinnedTabCount;
             const newSplitView = gBrowser.adoptSplitView(tab, {
               elementIndex: droppedIntoPinnedArea
-@@ -569,7 +583,7 @@
+@@ -577,7 +591,7 @@
             }
           }
         }
@@ -122,7 +122,7 @@ index b93a8fcc8b76ed888524959cbe7d6865fe830f2f..fa192837d06e28bb847acbbd462ad322
           const newTab = gBrowser.adoptTab(selectedTab, {
             elementIndex: indexForSelectedTab,
             selectTab: selectedTab == draggedTab,
-@@ -603,10 +617,6 @@
+@@ -611,10 +625,6 @@
               this._tabbrowserTabs.dragAndDropElements[
                 gBrowser.pinnedTabCount + unpinnedSplitViews.length - 1
               ];
@@ -133,7 +133,7 @@ index b93a8fcc8b76ed888524959cbe7d6865fe830f2f..fa192837d06e28bb847acbbd462ad322
           }
         }
       } else {
-@@ -655,6 +665,7 @@
+@@ -664,6 +674,7 @@
 
           let nextItem = this._tabbrowserTabs.dragAndDropElements[newIndex];
           let tabGroup = isTab(nextItem) && nextItem.group;
@@ -141,7 +141,7 @@ index b93a8fcc8b76ed888524959cbe7d6865fe830f2f..fa192837d06e28bb847acbbd462ad322
           gBrowser.loadTabs(urls, {
             inBackground,
             replace,
-@@ -696,7 +707,16 @@
+@@ -705,7 +716,16 @@
         this._expandGroupOnDrop(draggedTab);
       }
       this._resetTabsAfterDrop(draggedTab.ownerDocument);
@@ -159,7 +159,7 @@ index b93a8fcc8b76ed888524959cbe7d6865fe830f2f..fa192837d06e28bb847acbbd462ad322
       if (
         dt.mozUserCancelled ||
         dt.dropEffect != "none" ||
-@@ -909,11 +929,10 @@
+@@ -918,11 +938,10 @@
         return this.#getHorizontalScrollboxDragTarget(event, ignoreSides);
       }
       while (target) {
@@ -175,7 +175,7 @@ index b93a8fcc8b76ed888524959cbe7d6865fe830f2f..fa192837d06e28bb847acbbd462ad322
           break;
         }
         target = target.parentNode;
-@@ -943,6 +962,9 @@
+@@ -952,6 +971,9 @@
           return null;
         }
       }
@@ -185,7 +185,7 @@ index b93a8fcc8b76ed888524959cbe7d6865fe830f2f..fa192837d06e28bb847acbbd462ad322
       return target;
     }
 
-@@ -1002,7 +1024,8 @@
+@@ -1011,7 +1033,8 @@
         isTabGroupLabel(draggedTab) &&
         draggedTab._dragData?.expandGroupOnDrop
       ) {
@@ -195,7 +195,7 @@ index b93a8fcc8b76ed888524959cbe7d6865fe830f2f..fa192837d06e28bb847acbbd462ad322
       }
     }
 
-@@ -1186,7 +1209,6 @@
+@@ -1195,7 +1218,6 @@
         // using updateDragImage. On Linux, we can use a panel.
         if (platform == "win" || platform == "macosx") {
           captureListener = function () {
@@ -203,7 +203,7 @@ index b93a8fcc8b76ed888524959cbe7d6865fe830f2f..fa192837d06e28bb847acbbd462ad322
           };
         } else {
           // Create a panel to use it in setDragImage
-@@ -1224,7 +1246,6 @@
+@@ -1233,7 +1255,6 @@
         );
         dragImageOffset = dragImageOffset * scale;
       }
@@ -211,7 +211,7 @@ index b93a8fcc8b76ed888524959cbe7d6865fe830f2f..fa192837d06e28bb847acbbd462ad322
 
       // _dragData.offsetX/Y give the coordinates that the mouse should be
       // positioned relative to the corner of the new window created upon
-@@ -1243,7 +1264,7 @@
+@@ -1252,7 +1273,7 @@
       let dropEffect = this.getDropEffectForTabDrag(event);
       let isMovingInTabStrip = !fromTabList && dropEffect == "move";
       let collapseTabGroupDuringDrag =
@@ -220,7 +220,7 @@ index b93a8fcc8b76ed888524959cbe7d6865fe830f2f..fa192837d06e28bb847acbbd462ad322
 
       tab._dragData = {
         offsetX: this._tabbrowserTabs.verticalMode
-@@ -1253,7 +1274,7 @@
+@@ -1262,7 +1283,7 @@
           ? event.screenY - window.screenY - tabOffset
           : event.screenY - window.screenY,
         scrollPos:
@@ -229,7 +229,7 @@ index b93a8fcc8b76ed888524959cbe7d6865fe830f2f..fa192837d06e28bb847acbbd462ad322
             ? this._tabbrowserTabs.pinnedTabsContainer.scrollPosition
             : this._tabbrowserTabs.arrowScrollbox.scrollPosition,
         screenX: event.screenX,
-@@ -1300,6 +1321,7 @@
+@@ -1309,6 +1330,7 @@
       if (tabStripItemElement.hasAttribute("dragtarget")) {
         return;
       }
@@ -237,7 +237,7 @@ index b93a8fcc8b76ed888524959cbe7d6865fe830f2f..fa192837d06e28bb847acbbd462ad322
       let isPinned = tab.pinned;
       let dragAndDropElements = this._tabbrowserTabs.dragAndDropElements;
       let isGrid = this._tabbrowserTabs.isContainerVerticalPinnedGrid(tab);
-@@ -1666,23 +1688,6 @@
+@@ -1675,23 +1697,6 @@
 
       // Slide the relevant tabs to their new position.
       // non-moving tabs adjust for RTL
@@ -261,7 +261,7 @@ index b93a8fcc8b76ed888524959cbe7d6865fe830f2f..fa192837d06e28bb847acbbd462ad322
       // moving tabs don't adjust for RTL
       for (let item of selectedElements) {
         if (
-@@ -1731,7 +1736,6 @@
+@@ -1740,7 +1745,6 @@
       for (let item of this._tabbrowserTabs.dragAndDropElements) {
         delete item._moveTogetherSelectedTabsData;
         item = elementToMove(item);
@@ -269,7 +269,7 @@ index b93a8fcc8b76ed888524959cbe7d6865fe830f2f..fa192837d06e28bb847acbbd462ad322
         item.removeAttribute("multiselected-move-together");
       }
     }
-@@ -2578,7 +2582,6 @@
+@@ -2587,7 +2591,6 @@
         tab.style.top = "";
         tab.style.maxWidth = "";
         tab.style.pointerEvents = "";
@@ -277,7 +277,7 @@ index b93a8fcc8b76ed888524959cbe7d6865fe830f2f..fa192837d06e28bb847acbbd462ad322
         tab.removeAttribute("small-stack");
         tab.removeAttribute("big-stack");
       }
-@@ -2587,11 +2590,9 @@
+@@ -2596,11 +2599,9 @@
       )) {
         label.style.width = "";
         label.style.maxWidth = "";
--- a/src/browser/components/tabbrowser/content/tab-js.patch
+++ b/src/browser/components/tabbrowser/content/tab-js.patch
@@ -1,5 +1,5 @@
 diff --git a/browser/components/tabbrowser/content/tab.js b/browser/components/tabbrowser/content/tab.js
-index 2e02bad1a7c89b4c3b5aee1e14c13bb953a64eb6..3ac8d2facb224ae39d2199f2c5ec08b77e0c1dfd 100644
+index b9381999a77ecacdb95c69494ac8972e9f13d14d..a210b53bb46373f8bab532a00b25301d645641cd 100644
 --- a/browser/components/tabbrowser/content/tab.js
 +++ b/browser/components/tabbrowser/content/tab.js
@@ -21,6 +21,7 @@
@@ -140,7 +140,16 @@ index 2e02bad1a7c89b4c3b5aee1e14c13bb953a64eb6..3ac8d2facb224ae39d2199f2c5ec08b7
         event.target.classList.contains("tab-icon-overlay") ||
         event.target.classList.contains("tab-audio-button")
       ) {
-@@ -594,6 +629,10 @@
+@@ -572,7 +607,7 @@
+           }
+         } else if (
+           event.altKey &&
+-          Services.prefs.getBoolPref("browser.tabs.splitView.enabled", false)
+          true
+         ) {
+           eventMaySelectTab = false;
+         } else if (!this.selected && this.multiselected) {
+@@ -597,6 +632,10 @@
       this.style.MozUserFocus = "";
     }
 
@@ -151,7 +160,7 @@ index 2e02bad1a7c89b4c3b5aee1e14c13bb953a64eb6..3ac8d2facb224ae39d2199f2c5ec08b7
     on_click(event) {
       if (event.button != 0) {
         return;
-@@ -617,14 +656,23 @@
+@@ -620,14 +659,31 @@
             trigger: "alt_click",
           });
         }
@@ -159,9 +168,17 @@ index 2e02bad1a7c89b4c3b5aee1e14c13bb953a64eb6..3ac8d2facb224ae39d2199f2c5ec08b7
 +          !event.target.classList.contains("tab-close-button") &&
 +          !event.target.classList.contains("tab-icon-overlay") &&
 +          !event.target.classList.contains("tab-audio-button") &&
-+          !this.splitView
+          Services.prefs.getBoolPref("zen.splitView.enable-tab-click-split", false)
 +        ) {
-+          gZenViewSplitter.contextSplitTabs(this);
+          if (!this.splitView) {
+            gZenViewSplitter.contextSplitTabs(this);
+          } else {
+            gBrowser.selectedTab = this;
+            gZenViewSplitter.removeTabFromGroup(this, undefined, {
+              forUnsplit: true,
+              changeTab: false
+            });
+          }
 +        }
         return;
       }
@@ -176,7 +193,7 @@ index 2e02bad1a7c89b4c3b5aee1e14c13bb953a64eb6..3ac8d2facb224ae39d2199f2c5ec08b7
         gBrowser.multiSelectedTabsCount > 0 &&
         !event.target.classList.contains("tab-close-button") &&
         !event.target.classList.contains("tab-icon-overlay") &&
-@@ -636,8 +684,9 @@
+@@ -639,8 +695,9 @@
       }
 
       if (
@@ -188,7 +205,7 @@ index 2e02bad1a7c89b4c3b5aee1e14c13bb953a64eb6..3ac8d2facb224ae39d2199f2c5ec08b7
       ) {
         if (this.activeMediaBlocked) {
           if (this.multiselected) {
-@@ -655,7 +704,7 @@
+@@ -658,7 +715,7 @@
         return;
       }
 
@@ -197,7 +214,7 @@ index 2e02bad1a7c89b4c3b5aee1e14c13bb953a64eb6..3ac8d2facb224ae39d2199f2c5ec08b7
         if (this.multiselected) {
           gBrowser.removeMultiSelectedTabs(
             lazy.TabMetrics.userTriggeredContext(
-@@ -675,6 +724,14 @@
+@@ -678,6 +735,14 @@
         // (see tabbrowser-tabs 'click' handler).
         gBrowser.tabContainer._blockDblClick = true;
       }
@@ -212,7 +229,7 @@ index 2e02bad1a7c89b4c3b5aee1e14c13bb953a64eb6..3ac8d2facb224ae39d2199f2c5ec08b7
     }
 
     on_dblclick(event) {
-@@ -698,6 +755,8 @@
+@@ -701,6 +766,8 @@
           animate: true,
           triggeringEvent: event,
         });
--- a/src/browser/components/tabbrowser/content/tabbrowser-js.patch
+++ b/src/browser/components/tabbrowser/content/tabbrowser-js.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/components/tabbrowser/content/tabbrowser.js b/browser/components/tabbrowser/content/tabbrowser.js
-index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff606d98f1e 100644
+index 43fb79a3060e20f671ae6ffc26350c7abf497702..146b1559b8430773bd4ec173a8f4fe88f4eec282 100644
 --- a/browser/components/tabbrowser/content/tabbrowser.js
 +++ b/browser/components/tabbrowser/content/tabbrowser.js
-@@ -413,6 +413,7 @@
+@@ -502,6 +502,7 @@
      * @type {MozBrowser[]}
      */
     get splitViewBrowsers() {
@@ -10,7 +10,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       const browsers = [];
       if (this.#activeSplitView) {
         for (const tab of this.#activeSplitView.tabs) {
-@@ -486,15 +487,66 @@
+@@ -575,15 +576,66 @@
       return this.tabContainer.visibleTabs;
     }
 
@@ -79,7 +79,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
     set selectedTab(val) {
       if (
         gSharedTabWarning.willShowSharedTabWarning(val) ||
-@@ -570,6 +622,10 @@
+@@ -659,6 +711,10 @@
         userContextId = parseInt(tabArgument.getAttribute("usercontextid"), 10);
       }
 
@@ -90,7 +90,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       if (tabArgument && tabArgument.linkedBrowser) {
         remoteType = tabArgument.linkedBrowser.remoteType;
         initialBrowsingContextGroupId =
-@@ -662,6 +718,8 @@
+@@ -751,6 +807,8 @@
       this.tabpanels.appendChild(panel);
 
       let tab = this.tabs[0];
@@ -99,7 +99,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       tab.linkedPanel = uniqueId;
       this._selectedTab = tab;
       this._selectedBrowser = browser;
-@@ -1032,13 +1090,18 @@
+@@ -1121,13 +1179,18 @@
       }
 
       this.showTab(aTab);
@@ -119,7 +119,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
 
       aTab.setAttribute("pinned", "true");
       this._updateTabBarForPinnedTabs();
-@@ -1051,11 +1114,19 @@
+@@ -1140,11 +1203,19 @@
       }
 
       this.#handleTabMove(aTab, () => {
@@ -140,7 +140,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       });
 
       aTab.style.marginInlineStart = "";
-@@ -1232,6 +1303,9 @@
+@@ -1321,6 +1392,9 @@
 
       let LOCAL_PROTOCOLS = ["chrome:", "about:", "resource:", "data:"];
 
@@ -150,7 +150,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       if (
         aIconURL &&
         !LOCAL_PROTOCOLS.some(protocol => aIconURL.startsWith(protocol))
-@@ -1241,6 +1315,9 @@
+@@ -1330,6 +1404,9 @@
         );
         return;
       }
@@ -160,7 +160,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
 
       let browser = this.getBrowserForTab(aTab);
       browser.mIconURL = aIconURL;
-@@ -1563,7 +1640,6 @@
+@@ -1652,7 +1729,6 @@
 
       // Preview mode should not reset the owner
       if (!this._previewMode && !oldTab.selected) {
@@ -168,7 +168,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       }
 
       let lastRelatedTab = this._lastRelatedTabMap.get(oldTab);
-@@ -1654,6 +1730,7 @@
+@@ -1743,6 +1819,7 @@
       if (!this._previewMode) {
         newTab.recordTimeFromUnloadToReload();
         newTab.updateLastAccessed();
@@ -176,7 +176,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
         oldTab.updateLastAccessed();
         // if this is the foreground window, update the last-seen timestamps.
         if (this.ownerGlobal == BrowserWindowTracker.getTopWindow()) {
-@@ -1868,6 +1945,9 @@
+@@ -1957,6 +2034,9 @@
       }
 
       let activeEl = document.activeElement;
@@ -186,7 +186,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       // If focus is on the old tab, move it to the new tab.
       if (activeEl == oldTab) {
         newTab.focus();
-@@ -1906,7 +1986,7 @@
+@@ -1995,7 +2075,7 @@
       // Focus the location bar if it was previously focused for that tab.
       // In full screen mode, only bother making the location bar visible
       // if the tab is a blank one.
@@ -195,7 +195,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
         let selectURL = () => {
           if (this._asyncTabSwitching) {
             // Set _awaitingSetURI flag to suppress popup notification
-@@ -2194,7 +2274,12 @@
+@@ -2283,7 +2363,12 @@
       return this._setTabLabel(aTab, aLabel);
     }
 
@@ -206,10 +206,10 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
 +      }
 +      aLabel = (typeof aTab.zenStaticLabel === "string" && aTab.zenStaticLabel) ? aTab.zenStaticLabel : aLabel;
 +      gZenPinnedTabManager.onTabLabelChanged(aTab);
-       if (!aLabel || aLabel.includes("about:reader?")) {
+       if (!aLabel || (isURL && /^about:reader\?url=/.test(aLabel))) {
         return false;
       }
-@@ -2319,7 +2404,7 @@
+@@ -2408,7 +2493,7 @@
         newIndex = this.selectedTab._tPos + 1;
       }
 
@@ -218,7 +218,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
         if (this.isTabGroupLabel(targetTab)) {
           throw new Error(
             "Replacing a tab group label with a tab is not supported"
-@@ -2599,6 +2684,7 @@
+@@ -2685,6 +2770,7 @@
       uriIsAboutBlank,
       userContextId,
       skipLoad,
@@ -226,7 +226,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
     } = {}) {
       let b = document.createXULElement("browser");
       // Use the JSM global to create the permanentKey, so that if the
-@@ -2672,8 +2758,7 @@
+@@ -2758,8 +2844,7 @@
         // we use a different attribute name for this?
         b.setAttribute("name", name);
       }
@@ -236,7 +236,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
         b.setAttribute("transparent", "true");
       }
 
-@@ -2843,7 +2928,7 @@
+@@ -2929,7 +3014,7 @@
 
       let panel = this.getPanel(browser);
       let uniqueId = this._generateUniquePanelID();
@@ -245,7 +245,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       aTab.linkedPanel = uniqueId;
 
       // Inject the <browser> into the DOM if necessary.
-@@ -2903,8 +2988,8 @@
+@@ -2989,8 +3074,8 @@
       // If we transitioned from one browser to two browsers, we need to set
       // hasSiblings=false on both the existing browser and the new browser.
       if (this.tabs.length == 2) {
@@ -256,7 +256,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       } else {
         aTab.linkedBrowser.browsingContext.hasSiblings = this.tabs.length > 1;
       }
-@@ -3089,7 +3174,6 @@
+@@ -3175,7 +3260,6 @@
             this.selectedTab = this.addTrustedTab(BROWSER_NEW_TAB_URL, {
               tabIndex: tab._tPos + 1,
               userContextId: tab.userContextId,
@@ -264,7 +264,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
               focusUrlBar: true,
             });
             resolve(this.selectedBrowser);
-@@ -3199,6 +3283,9 @@
+@@ -3285,6 +3369,9 @@
         schemelessInput,
         hasValidUserGestureActivation = false,
         textDirectiveUserActivation = false,
@@ -274,7 +274,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       } = {}
     ) {
       // all callers of addTab that pass a params object need to pass
-@@ -3209,10 +3296,17 @@
+@@ -3295,10 +3382,17 @@
         );
       }
 
@@ -292,7 +292,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       // If we're opening a foreground tab, set the owner by default.
       ownerTab ??= inBackground ? null : this.selectedTab;
 
-@@ -3220,6 +3314,7 @@
+@@ -3306,6 +3400,7 @@
       if (this.selectedTab.owner) {
         this.selectedTab.owner = null;
       }
@@ -300,7 +300,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
 
       // Find the tab that opened this one, if any. This is used for
       // determining positioning, and inherited attributes such as the
-@@ -3272,6 +3367,22 @@
+@@ -3358,6 +3453,22 @@
           noInitialLabel,
           skipBackgroundNotify,
         });
@@ -323,7 +323,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
         if (insertTab) {
           // Insert the tab into the tab container in the correct position.
           this.#insertTabAtIndex(t, {
-@@ -3280,6 +3391,7 @@
+@@ -3366,6 +3477,7 @@
             ownerTab,
             openerTab,
             pinned,
@@ -331,7 +331,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
             bulkOrderedOpen,
             tabGroup: tabGroup ?? openerTab?.group,
           });
-@@ -3298,6 +3410,7 @@
+@@ -3384,6 +3496,7 @@
           openWindowInfo,
           skipLoad,
           triggeringRemoteType,
@@ -339,7 +339,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
         }));
 
         if (focusUrlBar) {
-@@ -3422,6 +3535,12 @@
+@@ -3508,6 +3621,12 @@
         }
       }
 
@@ -352,7 +352,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       // Additionally send pinned tab events
       if (pinned) {
         this.#notifyPinnedStatus(t);
-@@ -3729,6 +3848,7 @@
+@@ -3750,6 +3869,7 @@
         isAdoptingGroup = false,
         isUserTriggered = false,
         telemetryUserCreateSource = "unknown",
@@ -360,7 +360,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       } = {}
     ) {
       if (
-@@ -3739,9 +3859,6 @@
+@@ -3760,9 +3880,6 @@
             !this.isSplitViewWrapper(tabOrSplitView)
         )
       ) {
@@ -370,7 +370,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       }
 
       if (!color) {
-@@ -3762,9 +3879,14 @@
+@@ -3783,9 +3900,14 @@
         label,
         isAdoptingGroup
       );
@@ -387,7 +387,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       );
       group.addTabs(tabsAndSplitViews);
 
-@@ -3885,7 +4007,7 @@
+@@ -3906,7 +4028,7 @@
       }
 
       this.#handleTabMove(tab, () =>
@@ -396,7 +396,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       );
     }
 
-@@ -3969,6 +4091,7 @@
+@@ -3990,6 +4112,7 @@
         color: group.color,
         insertBefore: newTabs[0],
         isAdoptingGroup: true,
@@ -404,7 +404,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       });
     }
 
-@@ -4179,6 +4302,7 @@
+@@ -4200,6 +4323,7 @@
         openWindowInfo,
         skipLoad,
         triggeringRemoteType,
@@ -412,7 +412,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       }
     ) {
       // If we don't have a preferred remote type (or it is `NOT_REMOTE`), and
-@@ -4248,6 +4372,7 @@
+@@ -4269,6 +4393,7 @@
           openWindowInfo,
           name,
           skipLoad,
@@ -420,7 +420,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
         });
       }
 
-@@ -4461,9 +4586,9 @@
+@@ -4482,9 +4607,9 @@
         }
 
         // Add a new tab if needed.
@@ -432,7 +432,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
 
           let url = "about:blank";
           if (tabData.entries?.length) {
-@@ -4500,8 +4625,10 @@
+@@ -4521,8 +4646,10 @@
             insertTab: false,
             skipLoad: true,
             preferredRemoteType,
@@ -444,7 +444,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
           if (select) {
             tabToSelect = tab;
           }
-@@ -4523,7 +4650,8 @@
+@@ -4544,7 +4671,8 @@
           this.pinTab(tab);
           // Then ensure all the tab open/pinning information is sent.
           this._fireTabOpen(tab, {});
@@ -454,7 +454,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
           let { groupId } = tabData;
           const tabGroup = tabGroupWorkingData.get(groupId);
           // if a tab refers to a tab group we don't know, skip any group
-@@ -4543,7 +4671,10 @@
+@@ -4564,7 +4692,10 @@
                 tabGroup.stateData.id,
                 tabGroup.stateData.color,
                 tabGroup.stateData.collapsed,
@@ -466,7 +466,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
               );
               tabsFragment.appendChild(tabGroup.node);
             }
-@@ -4598,9 +4729,23 @@
+@@ -4619,9 +4750,21 @@
       // to remove the old selected tab.
       if (tabToSelect) {
         let leftoverTab = this.selectedTab;
@@ -482,15 +482,13 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
 +            gZenWorkspaces._initialTab._shouldRemove = true;
 +          }
 +        }
-+      } else {
-+        gZenWorkspaces._keepSelectedTab = !window.__isNewZenWindow;
       }
 +      delete window.__isNewZenWindow;
 +      this._hasAlreadyInitializedZenSessionStore = true;
 
       if (tabs.length > 1 || !tabs[0].selected) {
         this._updateTabsAfterInsert();
-@@ -4791,11 +4936,14 @@
+@@ -4812,11 +4955,14 @@
       if (ownerTab) {
         tab.owner = ownerTab;
       }
@@ -506,7 +504,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
         if (
           !bulkOrderedOpen &&
           ((openerTab &&
-@@ -4807,7 +4955,7 @@
+@@ -4828,7 +4974,7 @@
           let lastRelatedTab =
             openerTab && this._lastRelatedTabMap.get(openerTab);
           let previousTab = lastRelatedTab || openerTab || this.selectedTab;
@@ -515,7 +513,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
             tabGroup = previousTab.group;
           }
           if (
-@@ -4823,7 +4971,7 @@
+@@ -4844,7 +4990,7 @@
                 previousTab.splitview
               ) + 1;
           } else if (previousTab.visible) {
@@ -524,7 +522,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
           } else if (previousTab == FirefoxViewHandler.tab) {
             elementIndex = 0;
           }
-@@ -4851,14 +4999,14 @@
+@@ -4872,14 +5018,14 @@
       }
       // Ensure index is within bounds.
       if (tab.pinned) {
@@ -543,7 +541,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
 
       if (pinned && !itemAfter?.pinned) {
         itemAfter = null;
-@@ -4875,7 +5023,7 @@
+@@ -4896,7 +5042,7 @@
 
       this.tabContainer._invalidateCachedTabs();
 
@@ -552,7 +550,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
         if (
           (this.isTab(itemAfter) && itemAfter.group == tabGroup) ||
           this.isSplitViewWrapper(itemAfter)
-@@ -4906,7 +5054,11 @@
+@@ -4927,7 +5073,11 @@
         const tabContainer = pinned
           ? this.tabContainer.pinnedTabsContainer
           : this.tabContainer;
@@ -564,7 +562,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       }
 
       if (tab.group?.collapsed) {
-@@ -4921,6 +5073,7 @@
+@@ -4942,6 +5092,7 @@
       if (pinned) {
         this._updateTabBarForPinnedTabs();
       }
@@ -572,7 +570,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
 
       TabBarVisibility.update();
     }
-@@ -5469,6 +5622,7 @@
+@@ -5490,6 +5641,7 @@
         telemetrySource,
       } = {}
     ) {
@@ -580,7 +578,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       // When 'closeWindowWithLastTab' pref is enabled, closing all tabs
       // can be considered equivalent to closing the window.
       if (
-@@ -5558,6 +5712,7 @@
+@@ -5579,6 +5731,7 @@
         if (lastToClose) {
           this.removeTab(lastToClose, aParams);
         }
@@ -588,7 +586,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       } catch (e) {
         console.error(e);
       }
-@@ -5603,6 +5758,14 @@
+@@ -5624,6 +5777,14 @@
         return;
       }
 
@@ -603,7 +601,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       let isVisibleTab = aTab.visible;
       // We have to sample the tab width now, since _beginRemoveTab might
       // end up modifying the DOM in such a way that aTab gets a new
-@@ -5610,6 +5773,9 @@
+@@ -5631,6 +5792,9 @@
       // state).
       let tabWidth = window.windowUtils.getBoundsWithoutFlushing(aTab).width;
       let isLastTab = this.#isLastTabInWindow(aTab);
@@ -613,7 +611,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       if (
         !this._beginRemoveTab(aTab, {
           closeWindowFastpath: true,
-@@ -5621,13 +5787,14 @@
+@@ -5642,13 +5806,14 @@
           telemetrySource,
         })
       ) {
@@ -629,7 +627,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       let lockTabSizing =
         !this.tabContainer.verticalMode &&
         !aTab.pinned &&
-@@ -5658,7 +5825,13 @@
+@@ -5679,7 +5844,13 @@
         // We're not animating, so we can cancel the animation stopwatch.
         Glean.browserTabclose.timeAnim.cancel(aTab._closeTimeAnimTimerId);
         aTab._closeTimeAnimTimerId = null;
@@ -644,7 +642,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
         return;
       }
 
-@@ -5792,7 +5965,7 @@
+@@ -5813,7 +5984,7 @@
           closeWindowWithLastTab != null
             ? closeWindowWithLastTab
             : !window.toolbar.visible ||
@@ -653,7 +651,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
 
         if (closeWindow) {
           // We've already called beforeunload on all the relevant tabs if we get here,
-@@ -5816,6 +5989,7 @@
+@@ -5837,6 +6008,7 @@
 
         newTab = true;
       }
@@ -661,7 +659,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       aTab._endRemoveArgs = [closeWindow, newTab];
 
       // swapBrowsersAndCloseOther will take care of closing the window without animation.
-@@ -5856,13 +6030,7 @@
+@@ -5877,13 +6049,7 @@
       aTab._mouseleave();
 
       if (newTab) {
@@ -676,7 +674,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       } else {
         TabBarVisibility.update();
       }
-@@ -5995,6 +6163,7 @@
+@@ -6016,6 +6182,7 @@
         this.tabs[i]._tPos = i;
       }
 
@@ -684,7 +682,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       if (!this._windowIsClosing) {
         // update tab close buttons state
         this.tabContainer._updateCloseButtons();
-@@ -6180,6 +6349,7 @@
+@@ -6201,6 +6368,7 @@
         memory_after: await getTotalMemoryUsage(),
         time_to_unload_in_ms: timeElapsed,
       });
@@ -692,7 +690,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
     }
 
     /**
-@@ -6225,6 +6395,7 @@
+@@ -6246,6 +6414,7 @@
       }
 
       let excludeTabs = new Set(aExcludeTabs);
@@ -700,7 +698,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
 
       // If this tab has a successor, it should be selectable, since
       // hiding or closing a tab removes that tab as a successor.
-@@ -6237,15 +6408,22 @@
+@@ -6258,15 +6427,22 @@
         !excludeTabs.has(aTab.owner) &&
         Services.prefs.getBoolPref("browser.tabs.selectOwnerOnClose")
       ) {
@@ -725,7 +723,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       let tab = this.tabContainer.findNextTab(aTab, {
         direction: 1,
         filter: _tab => remainingTabs.includes(_tab),
-@@ -6259,7 +6437,7 @@
+@@ -6280,7 +6456,7 @@
       }
 
       if (tab) {
@@ -734,7 +732,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       }
 
       // If no qualifying visible tab was found, see if there is a tab in
-@@ -6280,7 +6458,7 @@
+@@ -6301,7 +6477,7 @@
         });
       }
 
@@ -743,7 +741,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
     }
 
     _blurTab(aTab) {
-@@ -6291,7 +6469,7 @@
+@@ -6312,7 +6488,7 @@
      * @returns {boolean}
      *   False if swapping isn't permitted, true otherwise.
      */
@@ -752,7 +750,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       // Do not allow transfering a private tab to a non-private window
       // and vice versa.
       if (
-@@ -6345,6 +6523,7 @@
+@@ -6366,6 +6542,7 @@
       // fire the beforeunload event in the process.  Close the other
       // window if this was its last tab.
       if (
@@ -760,7 +758,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
         !remoteBrowser._beginRemoveTab(aOtherTab, {
           adoptedByTab: aOurTab,
           closeWindowWithLastTab: true,
-@@ -6356,7 +6535,7 @@
+@@ -6377,7 +6554,7 @@
       // If this is the last tab of the window, hide the window
       // immediately without animation before the docshell swap, to avoid
       // about:blank being painted.
@@ -769,7 +767,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       if (closeWindow) {
         let win = aOtherTab.ownerGlobal;
         win.windowUtils.suppressAnimation(true);
-@@ -6484,11 +6663,13 @@
+@@ -6511,11 +6688,13 @@
       }
 
       // Finish tearing down the tab that's going away.
@@ -783,7 +781,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
 
       this.setTabTitle(aOurTab);
 
-@@ -6690,10 +6871,10 @@
+@@ -6717,10 +6896,10 @@
       SessionStore.deleteCustomTabValue(aTab, "hiddenBy");
     }
 
@@ -796,7 +794,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
         aTab.selected ||
         aTab.closing ||
         // Tabs that are sharing the screen, microphone or camera cannot be hidden.
-@@ -6753,7 +6934,8 @@
+@@ -6780,7 +6959,8 @@
      * @param {object} [aOptions={}]
      *   Key-value pairs that will be serialized into the features string.
      */
@@ -806,7 +804,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       if (this.tabs.length == 1) {
         return null;
       }
-@@ -6770,7 +6952,7 @@
+@@ -6797,7 +6977,7 @@
       // tell a new window to take the "dropped" tab
       let args = Cc["@mozilla.org/array;1"].createInstance(Ci.nsIMutableArray);
       args.appendElement(aTab.splitview ?? aTab);
@@ -815,7 +813,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
         private: PrivateBrowsingUtils.isWindowPrivate(window),
         features: Object.entries(aOptions)
           .map(([key, value]) => `${key}=${value}`)
-@@ -6778,6 +6960,8 @@
+@@ -6805,6 +6985,8 @@
         openerWindow: window,
         args,
       });
@@ -824,7 +822,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
     }
 
     /**
-@@ -6890,7 +7074,7 @@
+@@ -6917,7 +7099,7 @@
      *   `true` if element is a `<tab-group>`
      */
     isTabGroup(element) {
@@ -833,7 +831,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
     }
 
     /**
-@@ -6975,8 +7159,8 @@
+@@ -7002,8 +7184,8 @@
       }
 
       // Don't allow mixing pinned and unpinned tabs.
@@ -844,7 +842,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       } else {
         tabIndex = Math.max(tabIndex, this.pinnedTabCount);
       }
-@@ -7005,13 +7189,19 @@
+@@ -7049,8 +7231,8 @@
       this.#handleTabMove(
         element,
         () => {
@@ -855,7 +853,9 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
             neighbor = neighbor.group;
           }
           if (neighbor?.splitview) {
-             neighbor = neighbor.splitview;
+@@ -7061,6 +7243,12 @@
+               return;
+             }
           }
 +          if (element.group?.hasAttribute("split-view-group")) {
 +            element = element.group;
@@ -863,10 +863,10 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
 +          if (element.group?.hasAttribute("split-view-group") && neighbor == element.group) {
 +            return;
 +          }
-           let useAfter = false;
-           if (this.isTab(element)) {
-             useAfter = neighbor && tabIndex > element._tPos;
-@@ -7076,23 +7266,31 @@
+ 
+           if (movingForwards && neighbor) {
+             neighbor.after(element);
+@@ -7119,23 +7307,31 @@
     #moveTabNextTo(element, targetElement, moveBefore = false, metricsContext) {
       if (this.isTabGroupLabel(targetElement)) {
         targetElement = targetElement.group;
@@ -904,7 +904,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       } else if (!element.pinned && targetElement && targetElement.pinned) {
         // If the caller asks to move an unpinned element next to a pinned
         // tab, move the unpinned element to be the first unpinned element
-@@ -7105,12 +7303,35 @@
+@@ -7148,12 +7344,35 @@
         //    move the tab group right before the first unpinned tab.
         // 4. Moving a tab group and the first unpinned tab is grouped:
         //    move the tab group right before the first unpinned tab's tab group.
@@ -941,7 +941,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
 
       // We want to include the splitview wrapper if it's the targetElement, but
       // not in the case where we want to reverse tabs within the same splitview.
-@@ -7119,6 +7340,7 @@
+@@ -7162,6 +7381,7 @@
       }
 
       let getContainer = () =>
@@ -949,7 +949,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
         element.pinned
           ? this.tabContainer.pinnedTabsContainer
           : this.tabContainer;
-@@ -7127,11 +7349,15 @@
+@@ -7170,11 +7390,15 @@
         element,
         () => {
           if (moveBefore) {
@@ -966,7 +966,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
           }
         },
         metricsContext
-@@ -7205,11 +7431,15 @@
+@@ -7248,11 +7472,15 @@
      * @param {TabMetricsContext} [metricsContext]
      */
     moveTabToExistingGroup(aTab, aGroup, metricsContext) {
@@ -985,7 +985,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       }
       if (aTab.group && aTab.group.id === aGroup.id) {
         return;
-@@ -7281,6 +7511,7 @@
+@@ -7324,6 +7552,7 @@
 
       let state = {
         tabIndex: tab._tPos,
@@ -993,7 +993,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       };
       if (tab.visible) {
         state.elementIndex = tab.elementIndex;
-@@ -7312,7 +7543,7 @@
+@@ -7355,7 +7584,7 @@
       let changedSplitView =
         previousTabState.splitViewId != currentTabState.splitViewId;
 
@@ -1002,7 +1002,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
         tab.dispatchEvent(
           new CustomEvent("TabMove", {
             bubbles: true,
-@@ -7354,6 +7585,10 @@
+@@ -7402,6 +7631,10 @@
 
       moveActionCallback();
 
@@ -1013,7 +1013,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       // Clear tabs cache after moving nodes because the order of tabs may have
       // changed.
       this.tabContainer._invalidateCachedTabs();
-@@ -7404,7 +7639,22 @@
+@@ -7452,7 +7685,22 @@
      * @returns {object}
      *    The new tab in the current window, null if the tab couldn't be adopted.
      */
@@ -1037,7 +1037,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       // Swap the dropped tab with a new one we create and then close
       // it in the other window (making it seem to have moved between
       // windows). We also ensure that the tab we create to swap into has
-@@ -7447,6 +7697,8 @@
+@@ -7495,6 +7743,8 @@
       }
       params.skipLoad = true;
       let newTab = this.addWebTab("about:blank", params);
@@ -1046,7 +1046,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
 
       aTab.container.tabDragAndDrop.finishAnimateTabMove();
 
-@@ -8149,7 +8401,7 @@
+@@ -8205,7 +8455,7 @@
         // preventDefault(). It will still raise the window if appropriate.
         return;
       }
@@ -1055,7 +1055,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       window.focus();
       aEvent.preventDefault();
     }
-@@ -8166,7 +8418,6 @@
+@@ -8222,7 +8472,6 @@
 
     on_TabGroupCollapse(aEvent) {
       aEvent.target.tabs.forEach(tab => {
@@ -1063,7 +1063,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
       });
     }
 
-@@ -8500,7 +8751,9 @@
+@@ -8556,7 +8805,9 @@
 
         let filter = this._tabFilters.get(tab);
         if (filter) {
@@ -1073,7 +1073,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
 
           let listener = this._tabListeners.get(tab);
           if (listener) {
-@@ -9306,6 +9559,7 @@
+@@ -9359,6 +9610,7 @@
             aWebProgress.isTopLevel
           ) {
             this.mTab.setAttribute("busy", "true");
@@ -1081,7 +1081,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
             gBrowser._tabAttrModified(this.mTab, ["busy"]);
             this.mTab._notselectedsinceload = !this.mTab.selected;
           }
-@@ -9386,6 +9640,7 @@
+@@ -9439,6 +9691,7 @@
         // known defaults. Note we use the original URL since about:newtab
         // redirects to a prerendered page.
         const shouldRemoveFavicon =
@@ -1089,7 +1089,7 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
           !this.mBrowser.mIconURL &&
           !ignoreBlank &&
           !(originalLocation.spec in FAVICON_DEFAULTS);
-@@ -9560,13 +9815,6 @@
+@@ -9613,13 +9866,6 @@
             this.mBrowser.originalURI = aRequest.originalURI;
           }
 
@@ -1103,11 +1103,12 @@ index 2643e1a2aa14ba5cb4a64a92e1c2dfa5f07d242f..d16fe62c8a67913dd1499b2665a22ff6
         }
 
         let userContextId = this.mBrowser.getAttribute("usercontextid") || 0;
-@@ -10450,7 +10698,7 @@ var TabContextMenu = {
+@@ -10507,7 +10753,8 @@ var TabContextMenu = {
     );
     contextUnpinSelectedTabs.hidden =
       !this.contextTab.pinned || !this.multiselected;
 -
+    gZenViewSplitter.updateContextMenuItems();
 +    gZenPinnedTabManager.updatePinnedTabContextMenu(this.contextTab);
     // Build Ask Chat items
     TabContextMenu.GenAI.buildTabMenu(
--- a/src/browser/components/tabbrowser/content/tabgroup-js.patch
+++ b/src/browser/components/tabbrowser/content/tabgroup-js.patch
@@ -1,5 +1,5 @@
 diff --git a/browser/components/tabbrowser/content/tabgroup.js b/browser/components/tabbrowser/content/tabgroup.js
-index 65c89aab0902cb33ad33fc523d3e0b954618778e..b42298457fdd2f8df6ff202c804122ffc999d409 100644
+index d1be14df27d76a191eaff05502c030fd68c46738..e9b5e90e39b594a6119081c8d707fb4a064fea9b 100644
 --- a/browser/components/tabbrowser/content/tabgroup.js
 +++ b/browser/components/tabbrowser/content/tabgroup.js
@@ -14,11 +14,11 @@
@@ -147,7 +147,7 @@ index 65c89aab0902cb33ad33fc523d3e0b954618778e..b42298457fdd2f8df6ff202c804122ff
         });
     }
 
-@@ -478,13 +511,65 @@
+@@ -478,13 +511,68 @@
      * @returns {MozTabbrowserTab[]}
      */
     get tabs() {
@@ -162,8 +162,9 @@ index 65c89aab0902cb33ad33fc523d3e0b954618778e..b42298457fdd2f8df6ff202c804122ff
 +        tabsCollect.push(item);
 +        if (gBrowser.isTabGroup(item)) {
 +          tabsCollect.push(...item.tabs);
-+        }
-+      }
+         }
+       }
+-      return childrenArray.filter(node => node.matches("tab"));
 +      return tabsCollect.filter(node => node.matches("tab"));
 +    }
 +
@@ -189,9 +190,8 @@ index 65c89aab0902cb33ad33fc523d3e0b954618778e..b42298457fdd2f8df6ff202c804122ff
 +            result.push(labelContainer);
 +          }
 +          result.push(...item.childGroupsAndTabs);
-         }
-       }
-      return childrenArray.filter(node => node.matches("tab"));
+        }
+      }
 +      return result;
 +    }
 +
@@ -210,6 +210,9 @@ index 65c89aab0902cb33ad33fc523d3e0b954618778e..b42298457fdd2f8df6ff202c804122ff
 +          return false;
 +        }
 +      }
+      if (this.pinned && gZenWorkspaces.activeWorkspaceElement?.hasCollapsedPinnedTabs) {
+        return false;
+      }
 +      return true;
 +    }
 +
@@ -218,7 +221,7 @@ index 65c89aab0902cb33ad33fc523d3e0b954618778e..b42298457fdd2f8df6ff202c804122ff
     }
 
     /**
-@@ -592,7 +677,6 @@
+@@ -592,7 +680,6 @@
           );
         } else {
           if (tabOrSplitView.pinned) {
@@ -226,7 +229,7 @@ index 65c89aab0902cb33ad33fc523d3e0b954618778e..b42298457fdd2f8df6ff202c804122ff
           }
           let tabToMove =
             this.ownerGlobal === tabOrSplitView.ownerGlobal
-@@ -661,7 +745,7 @@
+@@ -661,7 +748,7 @@
      */
     on_click(event) {
       let isToggleElement =
@@ -235,7 +238,7 @@ index 65c89aab0902cb33ad33fc523d3e0b954618778e..b42298457fdd2f8df6ff202c804122ff
         event.target === this.#overflowCountLabel;
       if (isToggleElement && event.button === 0) {
         event.preventDefault();
-@@ -740,5 +824,6 @@
+@@ -740,5 +827,6 @@
     }
   }
 
--- a/src/browser/components/urlbar/UrlbarController-sys-mjs.patch
+++ b/src/browser/components/urlbar/UrlbarController-sys-mjs.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/components/urlbar/UrlbarController.sys.mjs b/browser/components/urlbar/UrlbarController.sys.mjs
-index da0a9c73118886d535d574810de8141cb96e54ba..104062e2c0142bd08a4498e7ca282fc46cda09be 100644
+index bb0189fbfc91b3fc3b399b077a35f7b60a3f985f..c4dd60c6fb6d7eb2288a033708836f9983530e2c 100644
 --- a/browser/components/urlbar/UrlbarController.sys.mjs
 +++ b/browser/components/urlbar/UrlbarController.sys.mjs
-@@ -304,7 +304,6 @@ export class UrlbarController {
+@@ -305,7 +305,6 @@ export class UrlbarController {
     const isMac = AppConstants.platform == "macosx";
     // Handle readline/emacs-style navigation bindings on Mac.
     if (
@@ -10,7 +10,7 @@ index da0a9c73118886d535d574810de8141cb96e54ba..104062e2c0142bd08a4498e7ca282fc4
       this.view.isOpen &&
       event.ctrlKey &&
       (event.key == "n" || event.key == "p")
-@@ -455,6 +454,8 @@ export class UrlbarController {
+@@ -456,6 +455,8 @@ export class UrlbarController {
             });
           }
           event.preventDefault();
--- a/src/browser/components/urlbar/UrlbarMuxerStandard-sys-mjs.patch
+++ b/src/browser/components/urlbar/UrlbarMuxerStandard-sys-mjs.patch
@@ -1,5 +1,5 @@
 diff --git a/browser/components/urlbar/UrlbarMuxerStandard.sys.mjs b/browser/components/urlbar/UrlbarMuxerStandard.sys.mjs
-index 136c66310f37bda3229b82eef32a4a22a716a0b0..4ca15850002cefda0484179839280e58eaf42cfa 100644
+index 16041c10755adced9d665539796737a9f55712de..2232bdcc02e20dbb384ca0529a8bd8ce73dc6284 100644
 --- a/browser/components/urlbar/UrlbarMuxerStandard.sys.mjs
 +++ b/browser/components/urlbar/UrlbarMuxerStandard.sys.mjs
@@ -837,11 +837,16 @@ class MuxerUnifiedComplete extends UrlbarMuxer {
@@ -19,7 +19,7 @@ index 136c66310f37bda3229b82eef32a4a22a716a0b0..4ca15850002cefda0484179839280e58
       // Discard the result if a tab-to-search result was added already.
       if (!state.canAddTabToSearch) {
         return false;
-@@ -1490,7 +1495,9 @@ class MuxerUnifiedComplete extends UrlbarMuxer {
+@@ -1491,7 +1496,9 @@ class MuxerUnifiedComplete extends UrlbarMuxer {
       usedLimits.maxResultCount++;
     }
 
--- a/src/browser/components/urlbar/UrlbarPrefs-sys-mjs.patch
+++ b/src/browser/components/urlbar/UrlbarPrefs-sys-mjs.patch
@@ -1,12 +1,21 @@
 diff --git a/browser/components/urlbar/UrlbarPrefs.sys.mjs b/browser/components/urlbar/UrlbarPrefs.sys.mjs
-index 2d21248256c6c2bfb8dac958133c10e3251ef564..6645211ef09518b41cb737e3186fbd0162ecf700 100644
+index 2d21248256c6c2bfb8dac958133c10e3251ef564..f788bd10ec2c08e4b27b77cd3bb0489fb04e8b7a 100644
 --- a/browser/components/urlbar/UrlbarPrefs.sys.mjs
 +++ b/browser/components/urlbar/UrlbarPrefs.sys.mjs
-@@ -799,6 +799,7 @@ function makeDefaultResultGroups({ showSearchSuggestionsFirst }) {
+@@ -462,6 +462,7 @@ const PREF_URLBAR_DEFAULTS = /** @type {PreferenceDefinition[]} */ ([
+   ["shortcuts.tabs", true],
+   ["shortcuts.history", true],
+   ["shortcuts.actions", true],
+  ["shortcuts.workspaces", true],
+ 
+   // Boolean to determine if the providers defined in `exposureResults`
+   // should be displayed in search results. This can be set by a
+@@ -799,6 +800,8 @@ function makeDefaultResultGroups({ showSearchSuggestionsFirst }) {
    */
   let rootGroup = {
     children: [
 +      { children: [{ group: lazy.UrlbarUtils.RESULT_GROUP.ZEN_ACTION }] },
+      { children: [{ group: lazy.UrlbarUtils.RESULT_GROUP.ZEN_WORKSPACE }] },
       // heuristic
       {
         maxResultCount: 1,
--- a/src/browser/components/urlbar/UrlbarProvidersManager-sys-mjs.patch
+++ b/src/browser/components/urlbar/UrlbarProvidersManager-sys-mjs.patch
@@ -1,5 +1,5 @@
 diff --git a/browser/components/urlbar/UrlbarProvidersManager.sys.mjs b/browser/components/urlbar/UrlbarProvidersManager.sys.mjs
-index 08455d8d5da233639ccebc0e77c0810fb4f674c3..78d0e875978b568b79646489c28b125a44ea79fa 100644
+index d9048a3b8b1f18745c01e40e12f529db3cfaa79e..1ba124a710fcf734ea11f7ccfd4f2f6ebe53e7d2 100644
 --- a/browser/components/urlbar/UrlbarProvidersManager.sys.mjs
 +++ b/browser/components/urlbar/UrlbarProvidersManager.sys.mjs
@@ -913,6 +913,7 @@ export class Query {
@@ -10,3 +10,26 @@ index 08455d8d5da233639ccebc0e77c0810fb4f674c3..78d0e875978b568b79646489c28b125a
       (!this.context.trimmedSearchString ||
         (!this.context.searchMode.engineName && !result.autofill))
     ) {
+@@ -1043,6 +1044,7 @@ function updateSourcesIfEmpty(context) {
+             lazy.UrlbarTokenizer.TYPE.RESTRICT_TITLE,
+             lazy.UrlbarTokenizer.TYPE.RESTRICT_URL,
+             lazy.UrlbarTokenizer.TYPE.RESTRICT_ACTION,
+            lazy.UrlbarTokenizer.TYPE.RESTRICT_WORKSPACE,
+           ].includes(t.type)
+         );
+ 
+@@ -1100,6 +1102,14 @@ function updateSourcesIfEmpty(context) {
+           acceptedSources.push(source);
+         }
+         break;
+      case lazy.UrlbarUtils.RESULT_SOURCE.WORKSPACES:
+        if (
+          restrictTokenType === lazy.UrlbarTokenizer.TYPE.RESTRICT_WORKSPACE ||
+          !restrictTokenType
+        ) {
+          acceptedSources.push(source);
+        }
+        break;
+       case lazy.UrlbarUtils.RESULT_SOURCE.OTHER_LOCAL:
+       case lazy.UrlbarUtils.RESULT_SOURCE.ADDON:
+       default:
--- a/src/browser/components/urlbar/UrlbarResult-sys-mjs.patch
+++ b/src/browser/components/urlbar/UrlbarResult-sys-mjs.patch
@@ -1,5 +1,5 @@
 diff --git a/browser/components/urlbar/UrlbarResult.sys.mjs b/browser/components/urlbar/UrlbarResult.sys.mjs
-index 65b8fb67b51c8959fe1d47b98efbb2bca591eafc..c52c50a87b37ca1c885c55b36e5beccc8dd7c5fb 100644
+index 21f7938f76375e7230f9509e4932cafa4d0e57f2..ab96b160b6c65da3bf267d9fe2f1f35c7507466e 100644
 --- a/browser/components/urlbar/UrlbarResult.sys.mjs
 +++ b/browser/components/urlbar/UrlbarResult.sys.mjs
@@ -181,6 +181,10 @@ export class UrlbarResult {
--- a/src/browser/components/urlbar/UrlbarTokenizer-sys-mjs.patch
+++ b/src/browser/components/urlbar/UrlbarTokenizer-sys-mjs.patch
@@ -0,0 +1,28 @@
+diff --git a/browser/components/urlbar/UrlbarTokenizer.sys.mjs b/browser/components/urlbar/UrlbarTokenizer.sys.mjs
+index d4af0ee5138a69139b94d898fb07e2345172f025..f750aae3f9f0a849ca009784510575b2b7119e6d 100644
+--- a/browser/components/urlbar/UrlbarTokenizer.sys.mjs
+++ b/browser/components/urlbar/UrlbarTokenizer.sys.mjs
+@@ -66,6 +66,7 @@ export var UrlbarTokenizer = {
+     // `looksLikeOrigin()` returned `LOOKS_LIKE_ORIGIN.OTHER` for this token. It
+     // may or may not be an origin.
+     POSSIBLE_ORIGIN_BUT_SEARCH_ALLOWED: 12,
+    RESTRICT_WORKSPACE: 13,
+   }),
+ 
+   // The special characters below can be typed into the urlbar to restrict
+@@ -83,6 +84,7 @@ export var UrlbarTokenizer = {
+     TITLE: "#",
+     URL: "$",
+     ACTION: ">",
+    WORKSPACE: "`",
+   }),
+ 
+   // The keys of characters in RESTRICT that will enter search mode.
+@@ -97,6 +99,7 @@ export var UrlbarTokenizer = {
+     if (lazy.UrlbarPrefs.get("scotchBonnet.enableOverride")) {
+       keys.push(this.RESTRICT.ACTION);
+     }
+    keys.push(this.RESTRICT.WORKSPACE);
+     return new Set(keys);
+   },
+ 
--- a/src/browser/components/urlbar/UrlbarUtils-sys-mjs.patch
+++ b/src/browser/components/urlbar/UrlbarUtils-sys-mjs.patch
@@ -1,29 +1,50 @@
 diff --git a/browser/components/urlbar/UrlbarUtils.sys.mjs b/browser/components/urlbar/UrlbarUtils.sys.mjs
-index 64afd613f454edd7786fcc1e2f307a582e4d5f51..b4af9cc2fbddba2c5229e8ffee7b9c0c06c3e1d0 100644
+index 62367c5a77614e5973791abacd068b39e0f3ab34..c930943b5bfa8a2e6dee43f0ec7a10274a7c7638 100644
 --- a/browser/components/urlbar/UrlbarUtils.sys.mjs
 +++ b/browser/components/urlbar/UrlbarUtils.sys.mjs
-@@ -85,6 +85,7 @@ export var UrlbarUtils = {
+@@ -109,6 +109,8 @@ export var UrlbarUtils = {
     RESTRICT_SEARCH_KEYWORD: "restrictSearchKeyword",
     SUGGESTED_INDEX: "suggestedIndex",
     TAIL_SUGGESTION: "tailSuggestion",
 +    ZEN_ACTION: "zenAction",
+    ZEN_WORKSPACE: "zenWorkspace",
   }),
 
   // Defines provider types.
-@@ -146,6 +147,7 @@ export var UrlbarUtils = {
+@@ -170,6 +172,8 @@ export var UrlbarUtils = {
     OTHER_NETWORK: 6,
     ADDON: 7,
     ACTIONS: 8,
 +    ZEN_ACTIONS: 9,
+    WORKSPACES: 10,
   }),
 
   // Per-result exposure telemetry.
-@@ -587,6 +589,8 @@ export var UrlbarUtils = {
+@@ -319,6 +323,14 @@ export var UrlbarUtils = {
+         telemetryLabel: "actions",
+         uiLabel: "urlbar-searchmode-actions2",
+       },
+      {
+        source: this.RESULT_SOURCE.WORKSPACES,
+        restrict: lazy.UrlbarTokenizer.RESTRICT.WORKSPACE,
+        icon: "chrome://browser/skin/zen-icons/selectable/layers.svg",
+        pref: "shortcuts.workspaces",
+        telemetryLabel: "workspaces",
+        uiLabel: "urlbar-search-mode-workspaces",
+      },
+     ]);
+   },
+ 
+@@ -611,6 +623,12 @@ export var UrlbarUtils = {
           return this.RESULT_GROUP.HEURISTIC_FALLBACK;
         case "UrlbarProviderHistoryUrlHeuristic":
           return this.RESULT_GROUP.HEURISTIC_HISTORY_URL;
 +        case "ZenUrlbarProviderGlobalActions":
-+          return this.RESULT_GROUP.ZEN_ACTION;
+          if (result.source == this.RESULT_SOURCE.WORKSPACES) {
+            return this.RESULT_GROUP.ZEN_WORKSPACE;
+          } else {
+            return this.RESULT_GROUP.ZEN_ACTION;
+          }
         case "UrlbarProviderOmnibox":
           return this.RESULT_GROUP.HEURISTIC_OMNIBOX;
         case "UrlbarProviderRestrictKeywordsAutofill":
--- a/src/browser/components/urlbar/UrlbarValueFormatter-sys-mjs.patch
+++ b/src/browser/components/urlbar/UrlbarValueFormatter-sys-mjs.patch
@@ -1,5 +1,5 @@
 diff --git a/browser/components/urlbar/UrlbarValueFormatter.sys.mjs b/browser/components/urlbar/UrlbarValueFormatter.sys.mjs
-index f28d277764158566bc9406ce0e6160d92d346a63..82dd5f8568ec1b12e87676e5c2b243824628b5af 100644
+index 344a9a5b969e679040a650dad311c7413f52bbbd..24111cef5e476253f4e69c4d99f6f220bfd8cd7e 100644
 --- a/browser/components/urlbar/UrlbarValueFormatter.sys.mjs
 +++ b/browser/components/urlbar/UrlbarValueFormatter.sys.mjs
@@ -77,7 +77,7 @@ export class UrlbarValueFormatter {
@@ -11,7 +11,26 @@ index f28d277764158566bc9406ce0e6160d92d346a63..82dd5f8568ec1b12e87676e5c2b24382
     });
   }
 
-@@ -371,7 +371,7 @@ export class UrlbarValueFormatter {
+@@ -105,6 +105,18 @@ export class UrlbarValueFormatter {
+   }
+ 
+   #ensureFormattedHostVisible(urlMetaData) {
+    // Make sure the domain is visible even with long subdomains when the single sidebar is being used
+    if (
+      this.#window.gZenVerticalTabsManager?._hasSetSingleToolbar
+      && Services.prefs.getBoolPref("zen.urlbar.show-domain-only-in-sidebar")
+    ) {
+      // also compare the difference in width from this and the urlbar input, to avoid scrolling 
+      // when urlbar buttons are showing.
+      const urlbarInputWidth = this.#window.windowUtils.getBoundsWithoutFlushing(this.#window.gURLBar).width;
+      const inputFieldWidth = this.#window.windowUtils.getBoundsWithoutFlushing(this.#inputField).width;
+      this.#inputField.scrollLeft = (this.#inputField.scrollLeftMax - (urlbarInputWidth - inputFieldWidth) );
+      return;
+    }
+     // Make sure the host is always visible. Since it is aligned on
+     // the first strong directional character, we set scrollLeft
+     // appropriately to ensure the domain stays visible in case of an
+@@ -371,7 +383,7 @@ export class UrlbarValueFormatter {
    * @returns {boolean}
    *   True if formatting was applied and false if not.
    */
@@ -20,7 +39,7 @@ index f28d277764158566bc9406ce0e6160d92d346a63..82dd5f8568ec1b12e87676e5c2b24382
     let urlMetaData = this.#getUrlMetaData();
     if (!urlMetaData) {
       return false;
-@@ -640,6 +640,7 @@ export class UrlbarValueFormatter {
+@@ -640,6 +652,7 @@ export class UrlbarValueFormatter {
       this.#window.requestAnimationFrame(() => {
         if (instance == this.#resizeInstance) {
           this.#ensureFormattedHostVisible();
--- a/src/browser/components/urlbar/UrlbarView-sys-mjs.patch
+++ b/src/browser/components/urlbar/UrlbarView-sys-mjs.patch
@@ -1,5 +1,5 @@
 diff --git a/browser/components/urlbar/UrlbarView.sys.mjs b/browser/components/urlbar/UrlbarView.sys.mjs
-index b665adb1a1ce8bbae8df4cbea6c3248c3e4fb431..7a73907957d38caba5b650749abf80a01b51559d 100644
+index b665adb1a1ce8bbae8df4cbea6c3248c3e4fb431..1de7f9461b8ccbd4680b917e6dd5ba3c02f69a94 100644
 --- a/browser/components/urlbar/UrlbarView.sys.mjs
 +++ b/browser/components/urlbar/UrlbarView.sys.mjs
@@ -640,7 +640,7 @@ export class UrlbarView {
@@ -11,7 +11,18 @@ index b665adb1a1ce8bbae8df4cbea6c3248c3e4fb431..7a73907957d38caba5b650749abf80a0
         // Try to reuse the cached top-sites context. If it's not cached, then
         // there will be a gap of time between when the input is focused and
         // when the view opens that can be perceived as flicker.
-@@ -2988,6 +2988,8 @@ export class UrlbarView {
+@@ -777,10 +777,6 @@ export class UrlbarView {
+     }
+ 
+     // If search mode isn't active, close the view.
+-    if (!this.input.searchMode) {
+-      this.close();
+-      return;
+-    }
+ 
+     // Search mode is active.  If the one-offs should be shown, make sure they
+     // are enabled and show the view.
+@@ -2988,6 +2984,8 @@ export class UrlbarView {
       if (row?.hasAttribute("row-selectable")) {
         row?.toggleAttribute("selected", true);
       }
@@ -20,7 +31,7 @@ index b665adb1a1ce8bbae8df4cbea6c3248c3e4fb431..7a73907957d38caba5b650749abf80a0
       if (element != row) {
         row?.toggleAttribute("descendant-selected", true);
       }
-@@ -3477,7 +3479,7 @@ export class UrlbarView {
+@@ -3477,7 +3475,7 @@ export class UrlbarView {
   }
 
   #enableOrDisableRowWrap() {
--- a/src/browser/components/urlbar/content/UrlbarInput-mjs.patch
+++ b/src/browser/components/urlbar/content/UrlbarInput-mjs.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/components/urlbar/content/UrlbarInput.mjs b/browser/components/urlbar/content/UrlbarInput.mjs
-index b23244f9d3278918b016bb3fcab19687bc2e292a..ade1f031bbb68202a37e6c9d3071a73f5c811a82 100644
+index d6615ec5a29f3e3327ac4171f3fc5d9a69bd09fe..e1128b0d7f5accfd48af27f99e3b2e6463b45191 100644
 --- a/browser/components/urlbar/content/UrlbarInput.mjs
 +++ b/browser/components/urlbar/content/UrlbarInput.mjs
-@@ -90,6 +90,13 @@ const lazy = XPCOMUtils.declareLazy({
+@@ -98,6 +98,13 @@ const lazy = XPCOMUtils.declareLazy({
   logger: () => lazy.UrlbarUtils.getLogger({ prefix: "Input" }),
 });
 
@@ -16,7 +16,7 @@ index b23244f9d3278918b016bb3fcab19687bc2e292a..ade1f031bbb68202a37e6c9d3071a73f
 const UNLIMITED_MAX_RESULTS = 99;
 
 let getBoundsWithoutFlushing = element =>
-@@ -708,7 +715,16 @@ export class UrlbarInput extends HTMLElement {
+@@ -743,7 +750,16 @@ ${
     // See _on_select().  HTMLInputElement.select() dispatches a "select"
     // event but does not set the primary selection.
     this._suppressPrimaryAdjustment = true;
@@ -33,7 +33,7 @@ index b23244f9d3278918b016bb3fcab19687bc2e292a..ade1f031bbb68202a37e6c9d3071a73f
     this._suppressPrimaryAdjustment = false;
   }
 
-@@ -782,6 +798,10 @@ export class UrlbarInput extends HTMLElement {
+@@ -817,6 +833,10 @@ ${
     hideSearchTerms = false,
     isSameDocument = false,
   } = {}) {
@@ -44,7 +44,7 @@ index b23244f9d3278918b016bb3fcab19687bc2e292a..ade1f031bbb68202a37e6c9d3071a73f
     if (!this.#isAddressbar) {
       throw new Error(
         "Cannot set URI for UrlbarInput that is not an address bar"
-@@ -1071,8 +1091,16 @@ export class UrlbarInput extends HTMLElement {
+@@ -1106,8 +1126,16 @@ ${
         return;
       }
     }
@@ -62,7 +62,7 @@ index b23244f9d3278918b016bb3fcab19687bc2e292a..ade1f031bbb68202a37e6c9d3071a73f
   }
 
   /**
-@@ -1496,7 +1524,11 @@ export class UrlbarInput extends HTMLElement {
+@@ -1551,7 +1579,11 @@ ${
     }
 
     if (!this.#providesSearchMode(result)) {
@@ -75,7 +75,7 @@ index b23244f9d3278918b016bb3fcab19687bc2e292a..ade1f031bbb68202a37e6c9d3071a73f
     }
 
     if (isCanonized) {
-@@ -2696,6 +2728,42 @@ export class UrlbarInput extends HTMLElement {
+@@ -2858,6 +2890,42 @@ ${
     await this.#updateLayoutBreakoutDimensions();
   }
 
@@ -118,7 +118,7 @@ index b23244f9d3278918b016bb3fcab19687bc2e292a..ade1f031bbb68202a37e6c9d3071a73f
   startLayoutExtend() {
     if (!this.#allowBreakout || this.hasAttribute("breakout-extend")) {
       // Do not expand if the Urlbar does not support being expanded or it is
-@@ -2710,6 +2778,13 @@ export class UrlbarInput extends HTMLElement {
+@@ -2872,6 +2940,13 @@ ${
 
     this.setAttribute("breakout-extend", "true");
 
@@ -132,7 +132,7 @@ index b23244f9d3278918b016bb3fcab19687bc2e292a..ade1f031bbb68202a37e6c9d3071a73f
     // Enable the animation only after the first extend call to ensure it
     // doesn't run when opening a new window.
     if (!this.hasAttribute("breakout-extend-animate")) {
-@@ -2729,6 +2804,27 @@ export class UrlbarInput extends HTMLElement {
+@@ -2891,6 +2966,27 @@ ${
       return;
     }
 
@@ -160,7 +160,7 @@ index b23244f9d3278918b016bb3fcab19687bc2e292a..ade1f031bbb68202a37e6c9d3071a73f
     this.removeAttribute("breakout-extend");
     this.#updateTextboxPosition();
   }
-@@ -2759,7 +2855,7 @@ export class UrlbarInput extends HTMLElement {
+@@ -2921,7 +3017,7 @@ ${
     forceUnifiedSearchButtonAvailable = false
   ) {
     let prevState = this.getAttribute("pageproxystate");
@@ -169,7 +169,7 @@ index b23244f9d3278918b016bb3fcab19687bc2e292a..ade1f031bbb68202a37e6c9d3071a73f
     this.setAttribute("pageproxystate", state);
     this._inputContainer.setAttribute("pageproxystate", state);
     this._identityBox?.setAttribute("pageproxystate", state);
-@@ -3031,10 +3127,12 @@ export class UrlbarInput extends HTMLElement {
+@@ -3198,10 +3294,12 @@ ${
       return;
     }
     this.style.top = px(
@@ -182,7 +182,7 @@ index b23244f9d3278918b016bb3fcab19687bc2e292a..ade1f031bbb68202a37e6c9d3071a73f
     );
   }
 
-@@ -3093,9 +3191,10 @@ export class UrlbarInput extends HTMLElement {
+@@ -3260,9 +3358,10 @@ ${
           return;
         }
 
@@ -194,7 +194,7 @@ index b23244f9d3278918b016bb3fcab19687bc2e292a..ade1f031bbb68202a37e6c9d3071a73f
         );
         this.style.setProperty(
           "--urlbar-height",
-@@ -3597,6 +3696,7 @@ export class UrlbarInput extends HTMLElement {
+@@ -3768,6 +3867,7 @@ ${
   }
 
   _toggleActionOverride(event) {
@@ -202,7 +202,7 @@ index b23244f9d3278918b016bb3fcab19687bc2e292a..ade1f031bbb68202a37e6c9d3071a73f
     if (
       event.keyCode == KeyEvent.DOM_VK_SHIFT ||
       event.keyCode == KeyEvent.DOM_VK_ALT ||
-@@ -3709,8 +3809,8 @@ export class UrlbarInput extends HTMLElement {
+@@ -3880,8 +3980,8 @@ ${
     if (!this.#isAddressbar) {
       return val;
     }
@@ -213,7 +213,7 @@ index b23244f9d3278918b016bb3fcab19687bc2e292a..ade1f031bbb68202a37e6c9d3071a73f
       : val;
     // Only trim value if the directionality doesn't change to RTL and we're not
     // showing a strikeout https protocol.
-@@ -4006,6 +4106,7 @@ export class UrlbarInput extends HTMLElement {
+@@ -4180,6 +4280,7 @@ ${
     resultDetails = null,
     browser = this.window.gBrowser.selectedBrowser
   ) {
@@ -221,7 +221,7 @@ index b23244f9d3278918b016bb3fcab19687bc2e292a..ade1f031bbb68202a37e6c9d3071a73f
     if (this.#isAddressbar) {
       this.#prepareAddressbarLoad(
         url,
-@@ -4117,6 +4218,10 @@ export class UrlbarInput extends HTMLElement {
+@@ -4291,6 +4392,10 @@ ${
       }
       reuseEmpty = true;
     }
@@ -232,7 +232,7 @@ index b23244f9d3278918b016bb3fcab19687bc2e292a..ade1f031bbb68202a37e6c9d3071a73f
     if (
       where == "tab" &&
       reuseEmpty &&
-@@ -4124,6 +4229,9 @@ export class UrlbarInput extends HTMLElement {
+@@ -4298,6 +4403,9 @@ ${
     ) {
       where = "current";
     }
@@ -242,7 +242,7 @@ index b23244f9d3278918b016bb3fcab19687bc2e292a..ade1f031bbb68202a37e6c9d3071a73f
     return where;
   }
 
-@@ -4378,6 +4486,7 @@ export class UrlbarInput extends HTMLElement {
+@@ -4552,6 +4660,7 @@ ${
       this.setResultForCurrentValue(null);
       this.handleCommand();
       this.controller.clearLastQueryContextCache();
@@ -250,7 +250,7 @@ index b23244f9d3278918b016bb3fcab19687bc2e292a..ade1f031bbb68202a37e6c9d3071a73f
 
       this._suppressStartQuery = false;
     });
-@@ -4385,7 +4494,6 @@ export class UrlbarInput extends HTMLElement {
+@@ -4559,7 +4668,6 @@ ${
     contextMenu.addEventListener("popupshowing", () => {
       // Close the results pane when the input field contextual menu is open,
       // because paste and go doesn't want a result selection.
@@ -258,7 +258,7 @@ index b23244f9d3278918b016bb3fcab19687bc2e292a..ade1f031bbb68202a37e6c9d3071a73f
 
       let controller =
         this.document.commandDispatcher.getControllerForCommand("cmd_paste");
-@@ -4541,7 +4649,11 @@ export class UrlbarInput extends HTMLElement {
+@@ -4715,7 +4823,11 @@ ${
     if (!engineName && !source && !this.hasAttribute("searchmode")) {
       return;
     }
@@ -271,7 +271,7 @@ index b23244f9d3278918b016bb3fcab19687bc2e292a..ade1f031bbb68202a37e6c9d3071a73f
     if (this._searchModeIndicatorTitle) {
       this._searchModeIndicatorTitle.textContent = "";
       this._searchModeIndicatorTitle.removeAttribute("data-l10n-id");
-@@ -4851,6 +4963,7 @@ export class UrlbarInput extends HTMLElement {
+@@ -5031,6 +5143,7 @@ ${
 
     this.document.l10n.setAttributes(
       this.inputField,
@@ -279,7 +279,7 @@ index b23244f9d3278918b016bb3fcab19687bc2e292a..ade1f031bbb68202a37e6c9d3071a73f
       l10nId,
       l10nId == "urlbar-placeholder-with-name"
         ? { name: engineName }
-@@ -4964,6 +5077,11 @@ export class UrlbarInput extends HTMLElement {
+@@ -5156,6 +5269,11 @@ ${
   }
 
   _on_click(event) {
@@ -291,7 +291,7 @@ index b23244f9d3278918b016bb3fcab19687bc2e292a..ade1f031bbb68202a37e6c9d3071a73f
     switch (event.target) {
       case this.inputField:
       case this._inputContainer:
-@@ -5042,7 +5160,7 @@ export class UrlbarInput extends HTMLElement {
+@@ -5242,7 +5360,7 @@ ${
       }
     }
 
@@ -300,7 +300,7 @@ index b23244f9d3278918b016bb3fcab19687bc2e292a..ade1f031bbb68202a37e6c9d3071a73f
       this.view.autoOpen({ event });
     } else {
       if (this._untrimOnFocusAfterKeydown) {
-@@ -5082,9 +5200,16 @@ export class UrlbarInput extends HTMLElement {
+@@ -5282,9 +5400,16 @@ ${
   }
 
   _on_mousedown(event) {
@@ -318,27 +318,27 @@ index b23244f9d3278918b016bb3fcab19687bc2e292a..ade1f031bbb68202a37e6c9d3071a73f
         if (
           event.composedTarget != this.inputField &&
           event.composedTarget != this._inputContainer
-@@ -5094,6 +5219,10 @@ export class UrlbarInput extends HTMLElement {
+@@ -5294,6 +5419,10 @@ ${
 
         this.focusedViaMousedown = !this.focused;
-         this._preventClickSelectsAll = this.focused;
+         this.#preventClickSelectsAll = this.focused;
 +        if (isProbablyFloating) {
 +          this.focusedViaMousedown = !this.hasAttribute("breakout-extend");
-+          this._preventClickSelectsAll = this.hasAttribute("breakout-extend");
+          this.#preventClickSelectsAll = this.hasAttribute("breakout-extend");
 +        }
 
         // Keep the focus status, since the attribute may be changed
         // upon calling this.focus().
-@@ -5129,7 +5258,7 @@ export class UrlbarInput extends HTMLElement {
+@@ -5329,7 +5458,7 @@ ${
         }
         // Don't close the view when clicking on a tab; we may want to keep the
         // view open on tab switch, and the TabSelect event arrived earlier.
-        if (event.target.closest("tab")) {
-+        if (event.target.closest("tab") || event.target.closest("#tabs-newtab-button")) {
+-        if (event.target.closest?.("tab")) {
+        if (event.target.closest?.("tab") || event.target.closest?.("#tabs-newtab-button")) {
           break;
         }
 
-@@ -5411,7 +5540,7 @@ export class UrlbarInput extends HTMLElement {
+@@ -5636,7 +5765,7 @@ ${
     // When we are in actions search mode we can show more results so
     // increase the limit.
     let maxResults =
--- a/src/browser/components/urlbar/content/enUS-searchFeatures-ftl.patch
+++ b/src/browser/components/urlbar/content/enUS-searchFeatures-ftl.patch
@@ -0,0 +1,14 @@
+diff --git a/browser/components/urlbar/content/enUS-searchFeatures.ftl b/browser/components/urlbar/content/enUS-searchFeatures.ftl
+index e405f0f8844eea7081e4302cc35ccd8d8124aa90..90baec46971c6bd3ec738a338834af0351872d14 100644
+--- a/browser/components/urlbar/content/enUS-searchFeatures.ftl
+++ b/browser/components/urlbar/content/enUS-searchFeatures.ftl
+@@ -2,6 +2,9 @@
+ # License, v. 2.0. If a copy of the MPL was not distributed with this
+ # file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ 
+urlbar-search-mode-workspaces = Spaces
+urlbar-search-mode-workspaces-en = Spaces
+
+ ### These strings are related to the Firefox Suggest feature. Firefox Suggest
+ ### shows recommended and sponsored third-party results in the address bar
+ ### panel. It also shows headings/labels above different groups of results. For
--- a/src/browser/extensions/newtab/lib/ActivityStream-sys-mjs.patch
+++ b/src/browser/extensions/newtab/lib/ActivityStream-sys-mjs.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/extensions/newtab/lib/ActivityStream.sys.mjs b/browser/extensions/newtab/lib/ActivityStream.sys.mjs
-index daf4e1dca839a6e882edf598bd82f13f1bf4eadd..ebb584e058c0a15f5a5fa0bd80bdce42636c9ba0 100644
+index edb61ebece92f53d6edc8522c0dfea01159121dc..fd57751828254ebf9b05af13c26afa55ffa7ed00 100644
 --- a/browser/extensions/newtab/lib/ActivityStream.sys.mjs
 +++ b/browser/extensions/newtab/lib/ActivityStream.sys.mjs
-@@ -287,7 +287,7 @@ export const PREFS_CONFIG = new Map([
+@@ -347,7 +347,7 @@ export const PREFS_CONFIG = new Map([
     "showSponsoredTopSites",
     {
       title: "Show sponsored top sites",
--- a/src/browser/installer/windows/nsis/defines-nsi-in.patch
+++ b/src/browser/installer/windows/nsis/defines-nsi-in.patch
@@ -1,17 +1,8 @@
 diff --git a/browser/installer/windows/nsis/defines.nsi.in b/browser/installer/windows/nsis/defines.nsi.in
-index c6bb41695d70d17e5691e0d1856b79f7111d5026..8a9393a79a60aca23f80fc989fe2ae333ba54e39 100644
+index a9bf2d67ce522054442be664bda1434c63609ea1..16e03732d78207ce602066a4bccc0d2c2385ca91 100644
 --- a/browser/installer/windows/nsis/defines.nsi.in
 +++ b/browser/installer/windows/nsis/defines.nsi.in
-@@ -90,7 +90,7 @@
- !define BETA_UPDATE_CHANNEL
- !endif
- 
-!define BaseURLStubPing "http://download-stats.mozilla.org/stub"
-+!define BaseURLStubPing ""
- 
- # ARCH is used when it is necessary to differentiate the x64 registry keys from
- # the x86 registry keys (e.g. the uninstall registry key).
-@@ -152,7 +152,7 @@ VIAddVersionKey "ProductVersion"  "${AppVersion}"
+@@ -147,7 +147,7 @@ VIAddVersionKey "ProductVersion"  "${AppVersion}"
 !define APPROXIMATE_REQUIRED_SPACE_MB "145"
 
 # Constants for parts of the telemetry submission URL
--- a/src/browser/installer/windows/nsis/installer-nsi.patch
+++ b/src/browser/installer/windows/nsis/installer-nsi.patch
@@ -1,20 +1,20 @@
 diff --git a/browser/installer/windows/nsis/installer.nsi b/browser/installer/windows/nsis/installer.nsi
-index b3459f8233b2509744e27bfe33884c6a92164e36..76b71e0882381f8f6becaf88bc4e3cc56f8d8ad4 100755
+index 36fbee18edd138036c23ee77806f47cd10efce55..f70893700c54bdbc6d6fc5b760fd9a3654eb39e7 100755
 --- a/browser/installer/windows/nsis/installer.nsi
 +++ b/browser/installer/windows/nsis/installer.nsi
-@@ -842,7 +842,7 @@ Section "-InstallEndCleanup"
+@@ -845,7 +845,7 @@ Section "-InstallEndCleanup"
   ; When we're using the GUI, .onGUIEnd sends the ping, but of course that isn't
   ; invoked when we're running silently.
   ${If} ${Silent}
-    Call SendPing
-+    ; Call SendPing
+-    Call SendPingIfApplicable
+    ; Call SendPingIfApplicable
   ${EndIf}
 SectionEnd
 
-@@ -1978,5 +1978,5 @@ FunctionEnd
+@@ -1800,5 +1800,5 @@ FunctionEnd
 
 Function .onGUIEnd
   ${OnEndCommon}
-  Call SendPing
-+  ; Call SendPing
+-  Call SendPingIfApplicable
+  ; Call SendPingIfApplicable
 FunctionEnd
--- a/src/browser/installer/windows/nsis/uninstaller-nsi.patch
+++ b/src/browser/installer/windows/nsis/uninstaller-nsi.patch
@@ -1,10 +1,10 @@
 diff --git a/browser/installer/windows/nsis/uninstaller.nsi b/browser/installer/windows/nsis/uninstaller.nsi
 old mode 100755
 new mode 100644
-index a193a94e4893a8b07111d83ebdd2a6488a98be7a..ab7d84abbf6d9442cbc299194c4ffb74c5785723
+index 0e2f7fa874b865b2a354c5ca612c5714f6ac5b69..0b1182279336972705bc3ff47e69353b997eb1bd
 --- a/browser/installer/windows/nsis/uninstaller.nsi
 +++ b/browser/installer/windows/nsis/uninstaller.nsi
-@@ -515,6 +515,7 @@ Section "Uninstall"
+@@ -516,6 +516,7 @@ Section "Uninstall"
   ${un.RegCleanFileHandler}  ".svg"   "FirefoxHTML-$AppUserModelID"
   ${un.RegCleanFileHandler}  ".webp"  "FirefoxHTML-$AppUserModelID"
   ${un.RegCleanFileHandler}  ".avif"  "FirefoxHTML-$AppUserModelID"
--- a/src/browser/modules/BrowserDOMWindow-sys-mjs.patch
+++ b/src/browser/modules/BrowserDOMWindow-sys-mjs.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/modules/BrowserDOMWindow.sys.mjs b/browser/modules/BrowserDOMWindow.sys.mjs
-index e951af5edb966718ee20422c8e46d868c177cd1c..cd41305a4da8e675417eca7df5cd4a1ecee90c3d 100644
+index 29c5b1510696cfdd993388957115709b1a149d7c..6616edbc5f992ffdf3df65028cd26c17ef13f315 100644
 --- a/browser/modules/BrowserDOMWindow.sys.mjs
 +++ b/browser/modules/BrowserDOMWindow.sys.mjs
-@@ -437,7 +437,7 @@ export class BrowserDOMWindow {
+@@ -436,7 +436,7 @@ export class BrowserDOMWindow {
     // Passing a null-URI to only create the content window,
     // and pass true for aSkipLoad to prevent loading of
     // about:blank
@@ -11,7 +11,7 @@ index e951af5edb966718ee20422c8e46d868c177cd1c..cd41305a4da8e675417eca7df5cd4a1e
       null,
       aParams,
       aWhere,
-@@ -445,6 +445,10 @@ export class BrowserDOMWindow {
+@@ -444,6 +444,10 @@ export class BrowserDOMWindow {
       aName,
       true
     );
--- a/src/browser/modules/URILoadingHelper-sys-mjs.patch
+++ b/src/browser/modules/URILoadingHelper-sys-mjs.patch
@@ -1,5 +1,5 @@
 diff --git a/browser/modules/URILoadingHelper.sys.mjs b/browser/modules/URILoadingHelper.sys.mjs
-index a005dbdf84609622ef8054f73f78c0c290e76125..d5bf6fb51c9af5e60f69a73612ee91598080730a 100644
+index ed6b9fda700b2b4b35836a77a4da953377a72f4b..22acedcf1006f994ec8b6bf8991b4202e12a6f39 100644
 --- a/browser/modules/URILoadingHelper.sys.mjs
 +++ b/browser/modules/URILoadingHelper.sys.mjs
@@ -224,6 +224,7 @@ function openInWindow(url, params, sourceWindow) {
@@ -28,8 +28,8 @@ index a005dbdf84609622ef8054f73f78c0c290e76125..d5bf6fb51c9af5e60f69a73612ee9159
       for (let i = 0; i < browsers.length; i++) {
         let browser = browsers[i];
         let browserCompare = cleanURL(
-@@ -1030,7 +1031,7 @@ export const URILoadingHelper = {
-               );
+@@ -1026,7 +1027,7 @@ export const URILoadingHelper = {
+               aSplitView.replaceTab(tabToReplace, tabToMove);
               aSplitView.ownerGlobal.focus();
             } else {
 -              aWindow.gBrowser.tabContainer.selectedIndex = i;
--- a/src/browser/themes/linux/browser-css.patch
+++ b/src/browser/themes/linux/browser-css.patch
@@ -1,12 +1,12 @@
 diff --git a/browser/themes/linux/browser.css b/browser/themes/linux/browser.css
-index b82fa7229ad637a08563c06fa2c2abdf99998d7c..b5ee3aa9679244222a0e9eed4be54a41ec6a11f9 100644
+index a99181fc249a7086e9886d86d85e8650595a0a0c..dd59739078080738d28bf59a1bb26fc0783bcac6 100644
 --- a/browser/themes/linux/browser.css
 +++ b/browser/themes/linux/browser.css
@@ -14,7 +14,6 @@
     @media (-moz-gtk-theme-family) {
       --tabs-navbar-separator-style: none;
       @media (prefers-color-scheme: light) {
-        --urlbar-box-bgcolor: #fafafa;
+-        --urlbar-box-background-color: #fafafa;
       }
     }
   }
--- a/src/browser/themes/osx/browser-css.patch
+++ b/src/browser/themes/osx/browser-css.patch
@@ -1,5 +1,5 @@
 diff --git a/browser/themes/osx/browser.css b/browser/themes/osx/browser.css
-index 8fe643be3f60da00760775c918ba3228fbd2b610..d634c09685065b4096a74a93e0373e4942fd2a29 100644
+index 92162e2893f7c8aea92c354f3a12cccf48f7576e..3189d75c8e47f3f76ddc1227d3cffee6b09402eb 100644
 --- a/browser/themes/osx/browser.css
 +++ b/browser/themes/osx/browser.css
@@ -37,7 +37,7 @@
--- a/src/browser/themes/shared/browser-shared-css.patch
+++ b/src/browser/themes/shared/browser-shared-css.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/themes/shared/browser-shared.css b/browser/themes/shared/browser-shared.css
-index d1b11a65e527cf7c13f42b3f980f2f09592c5e53..44fb86b570c69f7d7003d3949e330e08722fbbb8 100644
+index 70571d8f32d60d10e59e33cb83e38229de026fc6..8e420ed6f6838499553c55265a1e35f5c3801d35 100644
 --- a/browser/themes/shared/browser-shared.css
 +++ b/browser/themes/shared/browser-shared.css
-@@ -250,13 +250,13 @@ body {
+@@ -253,13 +253,13 @@ body {
 
   @media (-moz-platform: macos) and (not (-moz-mac-rtl)) {
     &:-moz-locale-dir(ltr) {
--- a/src/browser/themes/shared/identity-block/identity-block-css.patch
+++ b/src/browser/themes/shared/identity-block/identity-block-css.patch
@@ -1,5 +1,5 @@
 diff --git a/browser/themes/shared/identity-block/identity-block.css b/browser/themes/shared/identity-block/identity-block.css
-index c867b8602c5b3bdce335b932a3a1cd0c538e4ad6..2dc1cf17603bcdd9b8d81a6f46ed8b6ed75b2763 100644
+index 72b6673094b80e9c109ae6f125cd25c3e00260ef..d116ab9671b02bbb05eddec8318e1f2835c29f32 100644
 --- a/browser/themes/shared/identity-block/identity-block.css
 +++ b/browser/themes/shared/identity-block/identity-block.css
@@ -7,7 +7,7 @@
@@ -17,7 +17,7 @@ index c867b8602c5b3bdce335b932a3a1cd0c538e4ad6..2dc1cf17603bcdd9b8d81a6f46ed8b6e
 
 -#identity-box[pageproxystate="valid"]:is(.notSecureText, .chromeUI, .extensionPage) > .identity-box-button,
 -#urlbar-label-box {
-  background-color: var(--urlbar-box-bgcolor);
+-  background-color: var(--urlbar-box-background-color);
 -  color: var(--urlbar-box-text-color);
 -  padding-inline: 8px;
 -  border-radius: var(--urlbar-inner-border-radius);
--- a/src/browser/themes/shared/jar-inc-mn.patch
+++ b/src/browser/themes/shared/jar-inc-mn.patch
@@ -1,8 +1,8 @@
 diff --git a/browser/themes/shared/jar.inc.mn b/browser/themes/shared/jar.inc.mn
-index 3a12a7a33c33cec463b3d38647bdf647827784f8..4844da4b56b3172b333f5c5eb31fcd74f43fd0b0 100644
+index e59fb7f095161348e442626997bbb6dc4e1e999e..488c540b07e5ce73048cebec0d75dd33f9dcabd4 100644
 --- a/browser/themes/shared/jar.inc.mn
 +++ b/browser/themes/shared/jar.inc.mn
-@@ -334,3 +334,5 @@
+@@ -343,3 +343,5 @@
 
   skin/classic/browser/illustrations/market-opt-in.svg         (../shared/illustrations/market-opt-in.svg)
   skin/classic/browser/illustrations/yelpRealtime-opt-in.svg   (../shared/illustrations/yelpRealtime-opt-in.svg)
--- a/src/browser/themes/shared/preferences/zen-preferences.css
+++ b/src/browser/themes/shared/preferences/zen-preferences.css
@@ -6,10 +6,6 @@

@namespace html "http://www.w3.org/1999/xhtml";

-:root {
-  --in-content-box-background: var(--zen-colors-tertiary) !important;
-}
-
 .pane-container {
  margin: auto;
 }
@@ -58,10 +54,6 @@ groupbox h2 {
  font-size: 15px;
 }

-#categories {
-  margin: 0 !important;
-}
-
 #categories > .category {
  margin-left: 0 !important;
  min-height: 40px !important;
--- a/src/browser/themes/shared/tabbrowser/content-area-css.patch
+++ b/src/browser/themes/shared/tabbrowser/content-area-css.patch
@@ -1,5 +1,5 @@
 diff --git a/browser/themes/shared/tabbrowser/content-area.css b/browser/themes/shared/tabbrowser/content-area.css
-index 13403bf438be18b5bcc9f3d497c94636b5fb5f6f..0505582a7efa212813cf39835c12d34d4d38eb4e 100644
+index 05c1261f0085794e5e81dc8c1ef24fe1a9c5ec82..d0a1938b629338184bc462b4da1e10e1a4d6a4e7 100644
 --- a/browser/themes/shared/tabbrowser/content-area.css
 +++ b/browser/themes/shared/tabbrowser/content-area.css
@@ -85,7 +85,6 @@
@@ -10,7 +10,7 @@ index 13403bf438be18b5bcc9f3d497c94636b5fb5f6f..0505582a7efa212813cf39835c12d34d
 
   /* stylelint-disable-next-line media-query-no-invalid */
   @media -moz-pref("sidebar.revamp") {
-@@ -141,7 +140,6 @@
+@@ -146,7 +145,6 @@
   }
 
   browser:is([blank], [pendingpaint]) {
@@ -18,7 +18,7 @@ index 13403bf438be18b5bcc9f3d497c94636b5fb5f6f..0505582a7efa212813cf39835c12d34d
   }
 
   /* Exclude browsers with smartwindow-content attribute which inherit
-@@ -427,7 +425,7 @@ split-view-footer {
+@@ -440,7 +438,7 @@ split-view-footer {
 
 .dialogStack {
   z-index: var(--browser-stack-z-index-dialog-stack);
@@ -27,7 +27,7 @@ index 13403bf438be18b5bcc9f3d497c94636b5fb5f6f..0505582a7efa212813cf39835c12d34d
   inset: 0;
   /* --browser-with-dialog set on browser[tabDialogShowing], we want to position the overlay
      only on the top of the <browser> element so it doesn't overlap the DevTools toolbox */
-@@ -594,7 +592,7 @@ split-view-footer {
+@@ -607,7 +605,7 @@ split-view-footer {
 
 .dialogOverlay[topmost="true"],
 #window-modal-dialog::backdrop {
--- a/src/browser/themes/shared/tabbrowser/tabs-css.patch
+++ b/src/browser/themes/shared/tabbrowser/tabs-css.patch
@@ -1,29 +1,17 @@
 diff --git a/browser/themes/shared/tabbrowser/tabs.css b/browser/themes/shared/tabbrowser/tabs.css
-index 203b546933842f4b0134188fda020c4db4dcd0d2..0d67deabac2984574636248a16e58d1669f2e1a4 100644
+index 2ce8b135dcf087a2e2cb75c3417be8c9ba4178e6..3c297614afd323e210ebf0018d4aca22c000e105 100644
 --- a/browser/themes/shared/tabbrowser/tabs.css
 +++ b/browser/themes/shared/tabbrowser/tabs.css
-@@ -24,7 +24,7 @@
+@@ -25,7 +25,7 @@
   --tab-group-line-thickness: 2px;
   --tab-group-line-toolbar-border-distance: 1px;
   /* Collapsed tabs should be square, so set width to match the min height */
 -  --tab-collapsed-background-width: var(--tab-min-height);
 +  --tab-collapsed-background-width: 48px;
   --tab-collapsed-width: calc(var(--tab-collapsed-background-width) + 2 * var(--tab-inner-inline-margin));
-   --tab-inner-inline-margin: var(--space-medium);
-   --tab-inline-padding: 8px;
-@@ -38,9 +38,9 @@
-   --tab-block-margin: 4px;
-   --tab-icon-end-margin: 5.5px;
-   --tab-label-line-height: 1.7;
-  --tab-loading-fill: #0a84ff;
-+  --tab-loading-fill: var(--zen-primary-color);
-   --tab-hover-background-color: color-mix(in srgb, currentColor 11%, transparent);
-  --tab-selected-textcolor: var(--toolbar-color);
-+  --tab-selected-textcolor: currentColor;
-   --tab-selected-bgcolor: var(--toolbar-bgcolor);
-   --tab-selected-color-scheme: var(--toolbar-color-scheme);
-   &[lwt-tab-selected="light"] {
-@@ -298,7 +298,6 @@ tab-split-view-wrapper[dragtarget] {
+   --tab-pinned-min-width-expanded: calc(var(--tab-pinned-expanded-background-width) + 2 * var(--tab-pinned-margin-inline-expanded));
+   --tab-note-icon-end-margin: var(--dimension-4);
+@@ -276,7 +276,6 @@ tab-split-view-wrapper[dragtarget] {
   }
 
   :root:not([uidensity="compact"], [sidebar-expand-on-hover]) &[pinned] {
@@ -31,7 +19,7 @@ index 203b546933842f4b0134188fda020c4db4dcd0d2..0d67deabac2984574636248a16e58d16
   }
 
   &:is([selected], [multiselected]) {
-@@ -312,6 +311,7 @@ tab-split-view-wrapper[dragtarget] {
+@@ -290,6 +289,7 @@ tab-split-view-wrapper[dragtarget] {
     border-radius: inherit;
     position: relative;
     overflow: hidden;
@@ -39,7 +27,7 @@ index 203b546933842f4b0134188fda020c4db4dcd0d2..0d67deabac2984574636248a16e58d16
 
     &::before {
       position: absolute;
-@@ -511,10 +511,6 @@ tab-split-view-wrapper[dragtarget] {
+@@ -489,10 +489,6 @@ tab-split-view-wrapper[dragtarget] {
   /* stylelint-disable-next-line media-query-no-invalid */
   @media -moz-pref("browser.tabs.fadeOutUnloadedTabs") {
     &[pending] {
@@ -50,7 +38,7 @@ index 203b546933842f4b0134188fda020c4db4dcd0d2..0d67deabac2984574636248a16e58d16
       opacity: 0.5;
       /* Fade the favicon out */
       transition-property: filter, opacity;
-@@ -531,10 +527,6 @@ tab-split-view-wrapper[dragtarget] {
+@@ -509,10 +505,6 @@ tab-split-view-wrapper[dragtarget] {
   /* stylelint-disable-next-line media-query-no-invalid */
   @media -moz-pref("browser.tabs.fadeOutExplicitlyUnloadedTabs") {
     &[pending][discarded] {
@@ -61,7 +49,7 @@ index 203b546933842f4b0134188fda020c4db4dcd0d2..0d67deabac2984574636248a16e58d16
       opacity: 0.5;
       /* Fade the favicon out */
       transition-property: filter, opacity;
-@@ -603,7 +595,7 @@ tab-split-view-wrapper[dragtarget] {
+@@ -581,7 +573,7 @@ tab-split-view-wrapper[dragtarget] {
   z-index: 1; /* Overlay tab title */
 
   #tabbrowser-tabs[orient="vertical"] & {
@@ -70,7 +58,7 @@ index 203b546933842f4b0134188fda020c4db4dcd0d2..0d67deabac2984574636248a16e58d16
   }
 
   &[crashed] {
-@@ -611,7 +603,7 @@ tab-split-view-wrapper[dragtarget] {
+@@ -589,7 +581,7 @@ tab-split-view-wrapper[dragtarget] {
   }
 
   #tabbrowser-tabs[orient="vertical"]:not([expanded]) &:not([crashed]),
@@ -79,7 +67,7 @@ index 203b546933842f4b0134188fda020c4db4dcd0d2..0d67deabac2984574636248a16e58d16
     &[soundplaying] {
       list-style-image: url("chrome://browser/skin/tabbrowser/tab-audio-playing-small.svg");
     }
-@@ -666,7 +658,7 @@ tab-split-view-wrapper[dragtarget] {
+@@ -644,7 +636,7 @@ tab-split-view-wrapper[dragtarget] {
     }
   }
 
@@ -88,7 +76,7 @@ index 203b546933842f4b0134188fda020c4db4dcd0d2..0d67deabac2984574636248a16e58d16
   &[crashed] {
     display: revert;
   }
-@@ -832,7 +824,7 @@ tab-split-view-wrapper[dragtarget] {
+@@ -810,7 +802,7 @@ tab-split-view-wrapper[dragtarget] {
       has not been added to root. There are certain scenarios when that attribute is temporarily
       removed from root such as when toggling the sidebar to expand with the toolbar button. */
     #tabbrowser-tabs[orient="horizontal"] &:not([pinned]):not([crashed]),
@@ -97,7 +85,7 @@ index 203b546933842f4b0134188fda020c4db4dcd0d2..0d67deabac2984574636248a16e58d16
       &:is([soundplaying], [muted], [activemedia-blocked]) {
         display: flex;
       }
-@@ -1048,7 +1040,6 @@ tab-split-view-wrapper[dragtarget] {
+@@ -1026,7 +1018,6 @@ tab-split-view-wrapper[dragtarget] {
 .tabbrowser-tab:is([image], [pinned]) > .tab-stack > .tab-content[attention]:not([selected]),
 .tabbrowser-tab > .tab-stack > .tab-content[pinned][titlechanged]:not([selected]),
 #tabbrowser-tabs[orient="vertical"] .tabbrowser-tab > .tab-stack > .tab-content[titlechanged]:not([selected]) {
@@ -105,16 +93,16 @@ index 203b546933842f4b0134188fda020c4db4dcd0d2..0d67deabac2984574636248a16e58d16
   background-position: center bottom 6.5px;
   background-size: 4px 4px;
   background-repeat: no-repeat;
-@@ -1614,7 +1605,7 @@ tab-group {
+@@ -1635,7 +1626,7 @@ tab-group {
 }
 
 #tabbrowser-tabs[orient="vertical"][expanded] {
 -  tab-group > :is(.tab-group-label-container, .tabbrowser-tab),
 +  tab-group > :is(.tab-group-label-container, .tab-group-container, .tabbrowser-tab),
-   &[movingtab][movingtab-addToGroup]:not([movingtab-group], [movingtab-ungroup]) tab-group > .tabbrowser-tab:is(:active, [multiselected]) {
+   &[movingtab][movingtab-addToGroup]:not([movingtab-group], [movingtab-ungroup]) .tabbrowser-tab:is(:active, [multiselected]) {
     margin-inline-start: var(--space-medium);
   }
-@@ -2089,7 +2080,7 @@ tab-group {
+@@ -2128,7 +2119,7 @@ tab-group {
   }
 }
 
@@ -123,7 +111,7 @@ index 203b546933842f4b0134188fda020c4db4dcd0d2..0d67deabac2984574636248a16e58d16
 #vertical-tabs-newtab-button {
   appearance: none;
   min-height: var(--tab-min-height);
-@@ -2100,7 +2091,7 @@ tab-group {
+@@ -2139,7 +2130,7 @@ tab-group {
   margin-inline: var(--tab-inner-inline-margin);
 
   #tabbrowser-tabs[orient="vertical"]:not([expanded]) & > .toolbarbutton-text {
@@ -132,7 +120,7 @@ index 203b546933842f4b0134188fda020c4db4dcd0d2..0d67deabac2984574636248a16e58d16
   }
 
   &:hover {
-@@ -2124,7 +2115,7 @@ tab-group {
+@@ -2163,7 +2154,7 @@ tab-group {
  * flex container. #tabs-newtab-button is a child of the arrowscrollbox where
  * we don't want a gap (between tabs), so we have to add some margin.
  */
@@ -141,7 +129,7 @@ index 203b546933842f4b0134188fda020c4db4dcd0d2..0d67deabac2984574636248a16e58d16
   margin-block: var(--tab-block-margin);
 }
 
-@@ -2312,7 +2303,6 @@ tab-group {
+@@ -2351,7 +2342,6 @@ tab-group {
 
   &:not([expanded]) {
     .tabbrowser-tab[pinned] {
@@ -149,7 +137,7 @@ index 203b546933842f4b0134188fda020c4db4dcd0d2..0d67deabac2984574636248a16e58d16
     }
 
     .tab-background {
-@@ -2352,8 +2342,8 @@ tab-group {
+@@ -2391,8 +2381,8 @@ tab-group {
       display: block;
       position: absolute;
       inset: auto;
@@ -160,17 +148,17 @@ index 203b546933842f4b0134188fda020c4db4dcd0d2..0d67deabac2984574636248a16e58d16
 
       &:-moz-window-inactive {
         background-image:
-@@ -2438,9 +2428,6 @@ tab-group {
- 
- :root:not([privatebrowsingmode]) :is(toolbarbutton, toolbarpaletteitem) ~ #tabbrowser-tabs,
- :root[privatebrowsingmode] :is(toolbarbutton:not(#firefox-view-button), toolbarpaletteitem:not(#wrapper-firefox-view-button)) ~ #tabbrowser-tabs {
-  border-inline-start: var(--tabstrip-inner-border);
-  padding-inline-start: 2px;
-  margin-inline-start: 2px;
+@@ -2480,9 +2470,6 @@ tab-group {
+   ~ #tabbrowser-tabs[orient="horizontal"]::before {
+     display: flex;
+     content: "";
+-    border-inline-start: var(--tabstrip-inner-border);
+-    padding-inline-start: 2px;
+-    margin-inline-start: 2px;
+   }
 }
 
- :root[privatebrowsingmode] :is(#firefox-view-button, #menu_openFirefoxView) {
-@@ -2472,7 +2459,6 @@ toolbar:not(#TabsToolbar) #firefox-view-button {
+@@ -2515,7 +2502,6 @@ toolbar:not(#TabsToolbar) #firefox-view-button {
   list-style-image: url(chrome://global/skin/icons/plus.svg);
 }
 
--- a/src/browser/themes/shared/toolbarbuttons-css.patch
+++ b/src/browser/themes/shared/toolbarbuttons-css.patch
@@ -1,5 +1,5 @@
 diff --git a/browser/themes/shared/toolbarbuttons.css b/browser/themes/shared/toolbarbuttons.css
-index 8c02df47ca003fa5094de0e7802cd8c10ef1bf2a..a16e8d7d3a00af8df648946950b7bb1c3f30efbb 100644
+index 829501008d7b6fd6bddf899f3cf599a68ff216a0..cbdc770d56c4053d0b9afc13322f072c3376eb30 100644
 --- a/browser/themes/shared/toolbarbuttons.css
 +++ b/browser/themes/shared/toolbarbuttons.css
@@ -13,20 +13,6 @@
@@ -23,7 +23,7 @@ index 8c02df47ca003fa5094de0e7802cd8c10ef1bf2a..a16e8d7d3a00af8df648946950b7bb1c
   &:where([uidensity="compact"]) {
     --toolbarbutton-inner-padding: var(--toolbarbutton-inner-padding-compact);
     --bookmark-block-padding: 1px;
-@@ -65,9 +51,7 @@
+@@ -123,9 +109,7 @@
 #TabsToolbar {
   /* Override the inner padding to ensure the dimensions match the tabs, but also making sure
      different types of buttons (combined-buttons-dropmarker or text) still look correct. */
@@ -33,7 +33,7 @@ index 8c02df47ca003fa5094de0e7802cd8c10ef1bf2a..a16e8d7d3a00af8df648946950b7bb1c
 }
 
 /* Primary toolbar buttons */
-@@ -146,8 +130,8 @@ toolbar .toolbarbutton-1 {
+@@ -204,8 +188,8 @@ toolbar .toolbarbutton-1 {
 
   > .toolbarbutton-icon {
     /* horizontal padding + actual icon width */
@@ -44,7 +44,7 @@ index 8c02df47ca003fa5094de0e7802cd8c10ef1bf2a..a16e8d7d3a00af8df648946950b7bb1c
   }
 
   > .toolbarbutton-text {
-@@ -157,7 +141,7 @@ toolbar .toolbarbutton-1 {
+@@ -215,7 +199,7 @@ toolbar .toolbarbutton-1 {
      * height as the button icons and the same vertical padding, but as a minimum,
      * because otherwise an increase in text sizes would break things.
      */
@@ -53,7 +53,7 @@ index 8c02df47ca003fa5094de0e7802cd8c10ef1bf2a..a16e8d7d3a00af8df648946950b7bb1c
 
     @media (-moz-platform: macos) {
       padding-top: calc(var(--toolbarbutton-inner-padding) + 1px);
-@@ -277,7 +261,7 @@ toolbar .toolbaritem-combined-buttons {
+@@ -325,7 +309,7 @@ toolbar .toolbaritem-combined-buttons {
 #nav-bar-overflow-button {
   list-style-image: url("chrome://global/skin/icons/chevron.svg");
 
@@ -62,7 +62,7 @@ index 8c02df47ca003fa5094de0e7802cd8c10ef1bf2a..a16e8d7d3a00af8df648946950b7bb1c
     display: none;
   }
 
-@@ -487,7 +471,7 @@ toolbarbutton.bookmark-item:not(.subviewbutton) {
+@@ -535,7 +519,7 @@ toolbarbutton.bookmark-item:not(.subviewbutton) {
      */
     align-items: stretch;
     > .toolbarbutton-icon {
--- a/src/browser/themes/shared/urlbar-searchbar-css.patch
+++ b/src/browser/themes/shared/urlbar-searchbar-css.patch
@@ -1,17 +1,17 @@
 diff --git a/browser/themes/shared/urlbar-searchbar.css b/browser/themes/shared/urlbar-searchbar.css
-index 0ee35cfe67c9bce37a844d4b7d9715d4fb50f709..5cdb8037e49a68ea4126af349690af8a16b5e59b 100644
+index 3f46c918e125f9531a536a09358c980b2c923864..cba6f00318ce5dc7b6717b6c9afd2ee916715f8f 100644
 --- a/browser/themes/shared/urlbar-searchbar.css
 +++ b/browser/themes/shared/urlbar-searchbar.css
-@@ -10,7 +10,7 @@
+@@ -11,7 +11,7 @@
   /* Usually we wouldn't need snapping border widths manually, but we use this
    * for other layout calculations too */
   --urlbar-container-border-width: max(env(hairline), round(down, 1px, env(hairline)));
 -  --urlbar-container-padding: round(up, 1px, env(hairline));
 +  --urlbar-container-padding: 2px;
-   --urlbar-container-border-padding: calc(var(--urlbar-container-border-width) + var(--urlbar-container-padding));
-   --urlbar-margin-inline: 5px;
-   --urlbar-padding-block: 4px;
-@@ -55,7 +55,7 @@ toolbar[inactive="true"] .urlbar,
+   --urlbar-container-inset: calc(var(--urlbar-container-border-width) + var(--urlbar-container-padding));
+ 
+   @media (max-width: 770px) {
+@@ -54,7 +54,7 @@ toolbar[inactive="true"] .urlbar,
 .urlbar:not([usertyping]) > .urlbar-input-container > .urlbar-go-button,
 .urlbar:not(#searchbar-new, [focused]) > .urlbar-input-container > .urlbar-go-button,
 #urlbar-revert-button-container {
@@ -20,7 +20,18 @@ index 0ee35cfe67c9bce37a844d4b7d9715d4fb50f709..5cdb8037e49a68ea4126af349690af8a
 }
 
 /* Document Picture-in-Picture API window */
-@@ -333,10 +333,14 @@ toolbar[inactive="true"] .urlbar,
+@@ -201,6 +201,10 @@ toolbar[inactive="true"] .urlbar,
+     mask-image: linear-gradient(to right, transparent var(--urlbar-scheme-size), black calc(var(--urlbar-scheme-size) + 3ch));
+   }
+ 
+  #navigator-toolbox[zen-has-implicit-hover="true"] .urlbar:not([focused])[textoverflow="left"] > .urlbar-input-container > .urlbar-input-box > & {
+    mask-image: linear-gradient(to right, transparent, black 3ch, black calc(100% - 3ch), transparent);
+  }
+
+   /* stylelint-disable-next-line media-query-no-invalid */
+   @media -moz-pref("browser.nova.enabled") {
+     &::selection {
+@@ -343,10 +347,14 @@ toolbar[inactive="true"] .urlbar,
 
 .urlbar[breakout][breakout-extend] {
   height: auto;
--- a/src/browser/themes/shared/urlbar/variables-css.patch
+++ b/src/browser/themes/shared/urlbar/variables-css.patch
@@ -1,7 +1,7 @@
-diff --git a/browser/themes/shared/urlbar-variables.css b/browser/themes/shared/urlbar-variables.css
-index 0710bcc11e8040750ff826e3d3551454fdad61c6..2be2fa3e386ad9d4296d73ee8814e09750382a0d 100644
--- a/browser/themes/shared/urlbar-variables.css
-+++ b/browser/themes/shared/urlbar-variables.css
+diff --git a/browser/themes/shared/urlbar/variables.css b/browser/themes/shared/urlbar/variables.css
+index 34ab3df5ed433dafed00799c902afc276a722862..1e71860631f33839bdc7e1ec3a1e877bef744b55 100644
+--- a/browser/themes/shared/urlbar/variables.css
+++ b/browser/themes/shared/urlbar/variables.css
@@ -9,7 +9,7 @@
 :root {
   --identity-box-margin-inline: 4px;
--- a/src/browser/themes/shared/urlbar/view-proton-css.patch
+++ b/src/browser/themes/shared/urlbar/view-proton-css.patch
@@ -0,0 +1,21 @@
+diff --git a/browser/themes/shared/urlbar/view-proton.css b/browser/themes/shared/urlbar/view-proton.css
+index 9e041b67988f590bdbea48514937b1fa25c9785c..05507782b91858dff3e181843314af7956528ba9 100644
+--- a/browser/themes/shared/urlbar/view-proton.css
+++ b/browser/themes/shared/urlbar/view-proton.css
+@@ -14,7 +14,7 @@
+ 
+   --urlbarView-small-font-size: 0.85em;
+ 
+-  --urlbarView-results-padding: 7px;
+  --urlbarView-results-padding: 8px;
+   --urlbarView-row-gutter: var(--space-xxsmall);
+   --urlbarView-item-inline-padding: var(--urlbar-icon-padding);
+   --urlbarView-item-block-padding: 6px;
+@@ -168,7 +168,6 @@
+       min-height: 32px;
+     }
+     :root[uidensity="touch"] & {
+-      padding-block: 11px;
+     }
+   }
+ 
--- a/src/browser/themes/shared/urlbarView-css.patch
+++ b/src/browser/themes/shared/urlbarView-css.patch
@@ -1,21 +0,0 @@
-diff --git a/browser/themes/shared/urlbarView.css b/browser/themes/shared/urlbarView.css
-index 2d6a63328642969e23da0a41ca6c7bb23eb96e8e..3060ba3f52ae7ab2f8fc36ff546d358724909b3e 100644
--- a/browser/themes/shared/urlbarView.css
-+++ b/browser/themes/shared/urlbarView.css
-@@ -21,7 +21,7 @@
- 
-   --urlbarView-small-font-size: 0.85em;
- 
-  --urlbarView-results-padding: 7px;
-+  --urlbarView-results-padding: 8px;
-   --urlbarView-row-gutter: 2px;
-   --urlbarView-item-inline-padding: var(--urlbar-icon-padding);
-   --urlbarView-item-block-padding: 6px;
-@@ -172,7 +172,6 @@
-       min-height: 32px;
-     }
-     :root[uidensity="touch"] & {
-      padding-block: 11px;
-     }
-   }
- 
--- a/src/browser/themes/shared/zen-icons/icons.css
+++ b/src/browser/themes/shared/zen-icons/icons.css
@@ -8,7 +8,8 @@
 #zen-welcome-start-button,
 .zen-toast button,
 .zen-current-workspace-indicator-chevron,
-.pinned-tabs-container-separator toolbarbutton {
+.pinned-tabs-container-separator toolbarbutton,
+.zen-permission-popup-boost-editor-button {
  -moz-context-properties: fill, fill-opacity !important;
  fill: currentColor !important;
 }
@@ -39,10 +40,21 @@
 .close-icon,
 .zen-glance-sidebar-close,
 .zen-theme-picker-custom-list-item-remove,
-#appMenu-quit-button2 {
+#appMenu-quit-button2,
+#zen-boost-delete {
  list-style-image: url("close.svg") !important;
 }

+#PanelUI-zen-emojis-picker-none,
+#zen-emojis-picker-none {
+  list-style-image: url("trash.svg");
+}
+
+#PanelUI-zen-gradient-generator-color-remove,
+#zen-gradient-generator-color-remove {
+  list-style-image: url("unpin.svg") !important;
+}
+
 #PanelUI-zen-emojis-picker-none {
  list-style-image: url("trash.svg");
 }
@@ -117,7 +129,8 @@
 }

 .zen-current-workspace-indicator-chevron,
-#PanelUI-zen-gradient-generator-color-page-right {
+#PanelUI-zen-gradient-generator-color-page-right,
+.zen-permission-popup-boost-editor-button {
  list-style-image: url("arrow-right.svg");
 }

@@ -412,7 +425,8 @@
 }

 .panel-header > .subviewbutton-back,
-#PanelUI-zen-gradient-generator-color-page-left {
+#PanelUI-zen-gradient-generator-color-page-left,
+#zen-boost-back {
  list-style-image: url("arrow-left.svg") !important;
 }

@@ -504,6 +518,30 @@
  &:where([starred]) image {
    list-style-image: url("permissions-fill.svg");
  }
+  &[boosting] image {
+    color: var(--color-accent-primary);
+    list-style-image: url("permissions-fill.svg");
+  }
+
+  position: relative;
+
+  & .zen-site-data-boost-animation {
+    display: none;
+  }
+}
+
+@media not (prefers-reduced-motion: reduce) {
+  #zen-site-data-icon-button[boosting] .zen-site-data-boost-animation {
+    position: absolute;
+    display: flex;
+    width: 100%;
+    height: 100%;
+    color: var(--color-accent-primary);
+    list-style-image: url("chrome://browser/content/zen-images/boost-indicator.svg");
+    transform: translateX(-20%);
+    z-index: 0;
+    pointer-events: none;
+  }
 }

 .geo-icon {
@@ -758,7 +796,8 @@
  --fp-enabled: 1;
 }

-#alltabs-button {
+#alltabs-button,
+#urlbar-engine-one-off-item-workspaces {
  list-style-image: url("chrome://browser/skin/tabs.svg") !important;
 }

@@ -878,6 +917,36 @@
  fill: currentColor;
 }

+#zen-site-data-boost {
+  border-radius: 6px;
+  appearance: none;
+  padding: 6px 10px 6px 10px;
+
+  position: relative;
+
+  list-style-image: url("boost.svg");
+
+  & .toolbarbutton-text {
+    display: none;
+  }
+
+  @media -moz-pref("zen.boosts.enabled", false) {
+    display: none;
+  }
+
+  & image {
+    -moz-context-properties: fill, fill-opacity;
+    fill: currentColor;
+    width: 14px;
+    fill-opacity: 0.7;
+  }
+}
+
+.boost-brush {
+  list-style-image: url("boost.svg") !important;
+  padding: 10px;
+}
+
 #zen-site-data-security-info {
  -moz-context-properties: fill, fill-opacity;
  fill: currentColor;
@@ -937,3 +1006,83 @@
  list-style-image: url("link.svg");
  fill-opacity: 0.65;
 }
+
+#zen-boost-case[case-mode="none"] {
+  list-style-image: none;
+}
+
+#zen-boost-case[case-mode="capitalize"] {
+  list-style-image: url("text-title-case.svg");
+}
+
+#zen-boost-case[case-mode="uppercase"] {
+  list-style-image: url("text-uppercase.svg");
+}
+
+#zen-boost-case[case-mode="lowercase"] {
+  list-style-image: url("text-lowercase.svg");
+}
+
+#zen-boost-code {
+  list-style-image: url("brackets-curly.svg");
+}
+
+#zen-boost-zap {
+  list-style-image: url("bolt.svg");
+}
+
+#zen-boost-controls {
+  list-style-image: url("sliders.svg");
+}
+
+#zen-boost-invert {
+  list-style-image: url("lightbulb.svg");
+}
+
+#zen-boost-disable {
+  list-style-image: url("block.svg");
+}
+
+#zen-boost-close {
+  list-style-image: url("close.svg");
+
+  @media (-moz-platform: macos) {
+    list-style-image: url("close-filled-round.svg");
+  }
+
+  @media (-moz-platform: windows) {
+    list-style-image: none;
+    list-style: none;
+    display: inline-flex;
+
+    &::before {
+      font-family: "Segoe Fluent Icons", "Segoe MDL2 Assets";
+      content: "\e8bb";
+      font-size: 12px;
+    }
+  }
+}
+
+#zen-boost-magic-theme {
+  list-style-image: url("sparkles.svg");
+}
+
+#zen-boost-shuffle {
+  list-style-image: url("dice.svg");
+}
+
+#zen-boost-css-picker {
+  list-style-image: url("eyedropper.svg");
+}
+
+#zen-boost-css-inspector {
+  list-style-image: url("hammer.svg");
+}
+
+#zen-boost-save {
+  list-style-image: url("downloads.svg");
+}
+
+#zen-boost-load {
+  list-style-image: url("open.svg");
+}
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
mr. m	cd1616d1c0	gh-13761: Fixed closing a split view selecting it on other windows (gh-13790)	2026-05-21 18:18:18 +02:00
mr. m	0b9f0bbe91	no-bug: Lower boosts radius for macos (gh-13784)	2026-05-21 09:21:19 +02:00
Ashvin Jangid	b726dc8052	gh-13612: display "Space" key name correctly in keyboard shortcuts page (gh-13774)	2026-05-21 09:14:33 +02:00
Ashvin Jangid	81d30b906a	gh-13776: fix shortcut conflict detection failing with special keys (gh-13777)	2026-05-21 09:14:18 +02:00
mr. m	ae14d05290	no-bug: Update to Firefox `151.0` (gh-13775)	2026-05-20 16:51:06 +02:00
mr. m	8840bd77ae	no-bug: Let overflowable webexts toolbar ride the train (gh-13772)	2026-05-20 13:39:12 +02:00
mr. m	1c3b74c508	no-bug: Increase toolbar overflow threshold (gh-13771)	2026-05-20 13:35:55 +02:00
Ashvin Jangid	f9c4575c78	gh-13767: fix special key shortcuts displaying incorrectly until page reload (gh-13768) The problem was that `input.value` was getting the raw shortcut and not really converting it to the normalized displayable string. There was no method to just get the `displayString` for a shortcut without creating a new one, so I put that logic into `gZenZenKeyboardShortcutsManager`. The static function in `KeyShortcut` class is just to reduce code duplication. fixes: #13767	2026-05-20 12:46:11 +02:00
mr. m	035e5931fc	gh-10594: Video controls going under the screen when in fullscreen (gh-13769)	2026-05-20 11:53:23 +02:00
mr. m	d5d86dbfa5	no-bug: Fixed `continue where you left off` not working anymore (gh-13764)	2026-05-20 00:29:25 +02:00
mr. m	1b9408ecb0	no-bug: Add polish to finished boosts implementation (gh-13762) Signed-off-by: mr. m <91018726+mr-cheffy@users.noreply.github.com>	2026-05-19 23:58:00 +02:00
Andrey Bochkarev	ef259f58aa	no-bug: Fix cyclic workspace switching (gh-13743)	2026-05-18 22:26:49 +02:00
mr. m	149fc12366	no-bug: Remove panel padding reset from patch (gh-13736)	2026-05-18 00:10:30 +02:00
mr. m	77c513511b	gh-12949: Fixed reset url indicator showing for sub documents (gh-13735)	2026-05-17 22:51:20 +02:00
Ashvin Jangid	99e647a7a8	gh-13653: fix copy url button/shortcut to respect `decodeURLsOnCopy` spec (gh-13659) Co-authored-by: mr. m <91018726+mr-cheffy@users.noreply.github.com>	2026-05-17 22:35:20 +02:00
mr. m	41893aa6f3	gh-13716: Fixed greyed out urlbar text color (gh-13727)	2026-05-17 20:35:25 +02:00
fen4flo	62a91aefd2	no-bug: Move boost import/export buttons (gh-13724)	2026-05-17 20:35:10 +02:00
mr. m	644c75e3e8	gh-13719: Correctly set scroll left to the urlbar input (gh-13726)	2026-05-17 15:38:36 +02:00
mr. m	8752bf089e	gh-13703: Fixed space swiping ocassionally being stuck (gh-13725)	2026-05-17 15:38:15 +02:00
mr. m	c6c3b89a45	no-bug: Fixed clang-tidy forming invalid syntax on boosts manager (gh-13711)	2026-05-16 04:12:57 +02:00
mr. m	8cd244fee4	no-bug: Update MacOS SDK version (gh-13710)	2026-05-16 03:39:57 +02:00
fen4flo	ba348e04f0	no-bug: Add secondary color dot, Rearrange buttons & Editor UI Updates (gh-13708) Co-authored-by: mr. m <91018726+mr-cheffy@users.noreply.github.com>	2026-05-16 02:53:35 +02:00
mr. m	90a6ebe948	no-bug: Sync upstream Firefox to version `151.0` (gh-13706)	2026-05-16 00:29:01 +02:00
mr. m	1659838194	no-bug: Prevent active attribute from being set when a popup opens (gh-13695)	2026-05-14 09:41:20 +02:00
mr. m	a82e145b1d	no-bug: Fixed opening new private windows removing initial tabs (gh-13687)	2026-05-13 23:10:54 +02:00
mr. m	3dd0ec9b65	no-bug: Fixed startup hang when release notes open (gh-13683)	2026-05-13 16:37:16 +02:00
mr. m	f0a63fa7c5	no-bug: Fixed overflowable addons clipping button badges (gh-13679)	2026-05-13 12:38:31 +02:00
mr. m	ad52054113	no-bug: Sync upstream Firefox to version 150.0.3 (gh-13670)	2026-05-12 23:20:00 +02:00
Guilherme Luiz Cella	0a7ee3fcf0	no-bug: Refactor _oppositeSide method using OPPOSITE_SIDES (gh-13613) Signed-off-by: Guilherme Luiz Cella <151692400+guilherme-luiz-cella@users.noreply.github.com> Co-authored-by: mr. m <91018726+mr-cheffy@users.noreply.github.com>	2026-05-12 11:57:56 +02:00
mr. m	c406e79c5d	no-bug: Remove fullscreen prefs (gh-13648)	2026-05-10 23:28:52 +02:00
jakubiakdev	78c37a122e	no-bug: Improve flaky URLBar scrolling (gh-13645) Co-authored-by: mr. m <mr.m@tuta.com>	2026-05-10 23:26:52 +02:00
AbdullahMRiad	8f0edbd91a	no-bug: Fix capitalization of 'GitHub' in README (gh-13635)	2026-05-09 23:44:46 +02:00
mr. m	d9c6dcdca4	no-bug: Improve space swipe performance (gh-13631)	2026-05-09 18:20:05 +02:00
mr. m	4983c0a877	no-bug: Lint project (gh-13632)	2026-05-09 17:53:52 +02:00
sporocyst	4e6521a713	gh-13629: fix tab renaming input field too narrow (gh-13630)	2026-05-09 16:50:29 +02:00
mr. m	da9838e478	gh-13620: Fixed unresponsive tabs when opening external links (gh-13628)	2026-05-09 12:17:13 +02:00
mr. m	639bf29de3	gh-13623: Fixed native popovers not working after using dropdowns (gh-13627)	2026-05-09 12:17:00 +02:00
mr. m	cfd1e7a6aa	no-bug: Make extensions list hidden for double toolbar (gh-13610)	2026-05-08 13:08:17 +02:00
mr. m	17f61152b9	Revert "no-bug: A few quality-of-life tweaks (build tooling)" (gh-13605)	2026-05-07 21:27:37 +02:00
mr. m	9c88e3a84f	no-bug: Sync upstream Firefox to version `150.0.2` (gh-13601)	2026-05-07 18:28:25 +02:00
mr. m	b999a932ac	no-bug: Improve swipe feel and avoid big jumps while swiping (gh-13603)	2026-05-07 17:08:50 +02:00
dependabot[bot]	e9a0beae20	no-bug: bump axios from `1.15.0` to `1.16.0` (gh-13590) Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2026-05-06 23:12:02 +02:00
Daniel Richard G.	b93c2054c4	no-bug: A few quality-of-life tweaks (build tooling) (gh-13565)	2026-05-06 21:38:16 +02:00
mr. m	dcf272f620	gh-13516: Show the loading indicator ontop of the webview for toolbar mode (gh-13588)	2026-05-06 16:23:05 +02:00
mr. m	3ffdf6b299	gh-13583: Fixed `Previous Space` in menu bar not working (gh-13587)	2026-05-06 16:10:02 +02:00
mr. m	b052c1d804	gh-13584: Add click tab to split config (gh-13586)	2026-05-06 16:02:41 +02:00
mr. m	818c448dfc	gh-10649: Update upstream patchs for session store (gh-13581)	2026-05-06 12:26:53 +02:00
mr. m	5b16bb36d9	no-bug: Dont recalculate urlbar overflow if its opened (gh-13571)	2026-05-05 11:59:50 +02:00
mr. m	5b790a431a	gh-12699: Fixed switching windoww focus causing blinks (gh-13568)	2026-05-05 11:37:46 +02:00
Zander Otavka	149419d1fd	no-bug: Add shortcut to create a new Space (gh-13552) Co-authored-by: Zander Otavka <AlexanderOtavka@users.noreply.github.com>	2026-05-05 00:14:24 +02:00
mr. m	60a77413df	no-bug: Use a different blur for the urlbar, depending on the theme (gh-13562)	2026-05-05 00:13:14 +02:00
mr. m	ce1ee9228b	Merge commit from fork	2026-05-04 20:20:47 +02:00
sporocyst	1bea3d401c	gh-13545: Fix regression from gh-13483 (gh-13554) Co-authored-by: mr. m <mr.m@tuta.com>	2026-05-04 12:15:19 +02:00
Zander Otavka	b6624612cd	no-bug: Submit workspace creation form on Enter and cancel on Escape (gh-13549) Co-authored-by: Zander Otavka <AlexanderOtavka@users.noreply.github.com> Co-authored-by: mr. m <91018726+mr-cheffy@users.noreply.github.com>	2026-05-04 10:21:43 +02:00
mr. m	aa463e2cb0	no-bug: Fix patch sets (gh-13557)	2026-05-04 10:07:22 +02:00
Zander Otavka	6552f0b3c3	no-bug: Add focus indicators to space creation form (gh-13550) Co-authored-by: Zander Otavka <AlexanderOtavka@users.noreply.github.com>	2026-05-04 02:35:10 +02:00
mr. m	9950679f2c	no-bug: Boosts optimization and enable acrylic elements for twilight (gh-13551)	2026-05-04 02:34:41 +02:00
mr. m	a9a582afae	gh-13522: Fixed search engines not being visible in settings (gh-13547)	2026-05-03 23:35:14 +02:00
mr. m	607551f394	Merge commit from fork	2026-05-03 22:39:44 +02:00
mr. m	3278a43751	gh-13294: Fix macos crash with native popovers (gh-13546)	2026-05-03 22:09:17 +02:00
mr. m	c82d314913	no-bug: Make addons appear on the urlbar (gh-13535)	2026-05-03 14:53:37 +02:00
mr. m	a71a66c00b	no-bug: Force boosts colors to fit in 32 bit ints (gh-13532)	2026-05-02 11:36:15 +02:00
mr. m	c0cd45bf1d	gh-13530: Apply translations to desktop files (gh-13531)	2026-05-02 11:08:08 +02:00
mr. m	562e6e5c3a	gh-13488: Fixed auto hide not working after installing an extension (gh-13498)	2026-04-29 20:31:46 +02:00
mr. m	21f7fdaef4	no-bug: Increase tab hover scaling (gh-13487)	2026-04-29 12:20:47 +02:00
mr. m	04c5bc3478	no-bug: Bump release version (gh-13486)	2026-04-29 12:06:58 +02:00
sporocyst	092ee7bc2a	gh-7094: Fix webcontent shift when bookmark + title bar is active (gh-13483)	2026-04-29 10:00:14 +02:00
Ezhik	18c15ac0b8	no-bug: Add workspaces search (gh-12745) Co-authored-by: mr. m <91018726+mr-cheffy@users.noreply.github.com> Co-authored-by: jababda <jababda@hotmail.com>	2026-04-28 20:56:16 +02:00
mr. m	c0620a95ef	no-bug: Sync upstream Firefox to version 150.0.1 (gh-13472)	2026-04-28 20:37:46 +02:00
sporocyst	c939ee4a3d	gh-7094: Fixed topbar dropping down when titlebar is enabled (gh-13468)	2026-04-28 20:37:19 +02:00
Andre Nijman	709691225a	gh-12142: Clear pending attribute on synced tabs (gh-13460) Co-authored-by: mr. m <mr.m@tuta.com>	2026-04-28 20:36:32 +02:00
mr. m	bb14e5d66f	no-bug: Make checks if boost css is undefined (gh-13451)	2026-04-28 00:49:18 +02:00
mr. m	92dfe0babd	gh-13439: Add Boosts implementation (gh-12586) Co-authored-by: fen4flo <75260616+FlorianButz@users.noreply.github.com> Co-authored-by: fen4flo <fb8599422@gmail.com>	2026-04-27 13:24:30 +02:00
mr. m	4a7b517460	no-bug: Always show initial url if empty tab is selected (gh-13435)	2026-04-27 09:52:01 +02:00
mr. m	102dcb1993	no-bug: Fixed startup cacresh when no initial tab is found (gh-13434)	2026-04-27 09:44:32 +02:00
mr. m	040bed5ce5	gh-8643: Fixed dragging tabs between windows not hiding sidebar (gh-13430)	2026-04-27 00:32:12 +02:00
mr. m	6d3a59ac04	gh-10594: Fixed video controls being off screen in compact mode (gh-13428)	2026-04-27 00:29:20 +02:00
mr. m	4d26b4d597	no-bug: Make transparent urlbar work again (gh-13424)	2026-04-26 19:20:36 +02:00
mr. m	6aafd8cb34	gh-13414: Fixed browser startup not being responsive (gh-13418)	2026-04-26 12:25:44 +02:00
mr. m	2028a9b288	gh-13390: Fixed splitting out a single tab ending up non-functional (gh-13419)	2026-04-26 12:25:26 +02:00
mr. m	cd956d34b1	gh-13400: Fixed modal text being cutoff (gh-13410)	2026-04-26 00:00:44 +02:00
Ivaon	0cfc25ccb0	no-bug: `contain` of `.zen-glance-sidebar-container` too strict (gh-13401)	2026-04-25 16:47:59 +02:00
mr. m	0199e256d6	gh-13393: Fixed print dialog appearing off the screen (gh-13397)	2026-04-25 11:01:00 +02:00