ci: move to bleedging edge sequoia builds

This will bring in Xcode 26 Beta 4 which I believe fixes all the known
issue we were dealing with keeping us on beta 1.

.github/workflows/release-pr.yml

@@ -47,7 +47,7 @@ jobs:
           sentry-cli dif upload --project ghostty --wait dsym.zip
 
   build-macos:
-    runs-on: namespace-profile-ghostty-macos-sequoia
+    runs-on: namespace-profile-ghostty-macos-sequoia-edge
     timeout-minutes: 90
     steps:
       - name: Checkout code
@@ -95,6 +95,7 @@ jobs:
         run: |
           cd macos
           sudo xcode-select -s /Applications/Xcode_26.0.app
+          xcodebuild -version
           xcodebuild -target Ghostty -configuration Release
 
       # We inject the "build number" as simply the number of commits since HEAD.
@@ -201,7 +202,7 @@ jobs:
           destination-dir: ./
 
   build-macos-debug:
-    runs-on: namespace-profile-ghostty-macos-sequoia
+    runs-on: namespace-profile-ghostty-macos-sequoia-edge
     timeout-minutes: 90
     steps:
       - name: Checkout code
@@ -249,6 +250,7 @@ jobs:
         run: |
           cd macos
           sudo xcode-select -s /Applications/Xcode_26.0.app
+          xcodebuild -version
           xcodebuild -target Ghostty -configuration Release
 
       # We inject the "build number" as simply the number of commits since HEAD.

.github/workflows/release-tag.yml

@@ -120,7 +120,7 @@ jobs:
 
   build-macos:
     needs: [setup]
-    runs-on: namespace-profile-ghostty-macos-sequoia
+    runs-on: namespace-profile-ghostty-macos-sequoia-edge
     timeout-minutes: 90
     env:
       GHOSTTY_VERSION: ${{ needs.setup.outputs.version }}
@@ -141,6 +141,9 @@ jobs:
       - name: XCode Select
         run: sudo xcode-select -s /Applications/Xcode_16.4.app
 
+      - name: Xcode Version
+        run: xcodebuild -version
+
       - name: Setup Sparkle
         env:
           SPARKLE_VERSION: 2.6.4
@@ -291,7 +294,7 @@ jobs:
 
   appcast:
     needs: [setup, build-macos]
-    runs-on: namespace-profile-ghostty-macos-sequoia
+    runs-on: namespace-profile-ghostty-macos-sequoia-edge
     env:
       GHOSTTY_VERSION: ${{ needs.setup.outputs.version }}
       GHOSTTY_BUILD: ${{ needs.setup.outputs.build }}

.github/workflows/release-tip.yml

@@ -154,7 +154,7 @@ jobs:
         )
       }}
 
-    runs-on: namespace-profile-ghostty-macos-sequoia
+    runs-on: namespace-profile-ghostty-macos-sequoia-edge
     timeout-minutes: 90
     steps:
       - name: Checkout code
@@ -374,7 +374,7 @@ jobs:
         )
       }}
 
-    runs-on: namespace-profile-ghostty-macos-sequoia
+    runs-on: namespace-profile-ghostty-macos-sequoia-edge
     timeout-minutes: 90
     steps:
       - name: Checkout code
@@ -554,7 +554,7 @@ jobs:
         )
       }}
 
-    runs-on: namespace-profile-ghostty-macos-sequoia
+    runs-on: namespace-profile-ghostty-macos-sequoia-edge
     timeout-minutes: 90
     steps:
       - name: Checkout code

.github/workflows/test.yml

@@ -273,7 +273,7 @@ jobs:
             ghostty-source.tar.gz
 
   build-macos:
-    runs-on: namespace-profile-ghostty-macos-sequoia
+    runs-on: namespace-profile-ghostty-macos-sequoia-edge
     needs: test
     steps:
       - name: Checkout code
@@ -334,6 +334,9 @@ jobs:
       - name: Xcode Select
         run: sudo xcode-select -s /Applications/Xcode_26.0.app
 
+      - name: Xcode Version
+        run: xcodebuild -version
+
       - name: get the Zig deps
         id: deps
         run: nix build -L .#deps && echo "deps=$(readlink ./result)" >> $GITHUB_OUTPUT
@@ -356,7 +359,7 @@ jobs:
           xcodebuild -target Ghostty-iOS "CODE_SIGNING_ALLOWED=NO"
 
   build-macos-matrix:
-    runs-on: namespace-profile-ghostty-macos-sequoia
+    runs-on: namespace-profile-ghostty-macos-sequoia-edge
     needs: test
     steps:
       - name: Checkout code
@@ -374,6 +377,9 @@ jobs:
       - name: Xcode Select
         run: sudo xcode-select -s /Applications/Xcode_26.0.app
 
+      - name: Xcode Version
+        run: xcodebuild -version
+
       - name: get the Zig deps
         id: deps
         run: nix build -L .#deps && echo "deps=$(readlink ./result)" >> $GITHUB_OUTPUT
@@ -672,7 +678,7 @@ jobs:
           nix develop -c zig build -Dsentry=${{ matrix.sentry }}
 
   test-macos:
-    runs-on: namespace-profile-ghostty-macos-sequoia
+    runs-on: namespace-profile-ghostty-macos-sequoia-edge
     needs: test
     steps:
       - name: Checkout code
@@ -690,6 +696,9 @@ jobs:
       - name: Xcode Select
         run: sudo xcode-select -s /Applications/Xcode_26.0.app
 
+      - name: Xcode Version
+        run: xcodebuild -version
+
       - name: get the Zig deps
         id: deps
         run: nix build -L .#deps && echo "deps=$(readlink ./result)" >> $GITHUB_OUTPUT