diff --git a/docs/CHANGELOG.txt b/docs/CHANGELOG.txt
index a6a9dfd01..31fb4710a 100644
--- a/docs/CHANGELOG.txt
+++ b/docs/CHANGELOG.txt
@@ -41,6 +41,12 @@ HOW TO UPDATE?
 
 Breaking Changes:
 
+ - Combo(), ListBox(): commented out legacy signatures which were obsoleted in 1.90
+   (Nov 2023), when the getter callback type was changed from:
+      getter type:   bool (*getter)(void* user_data, int idx, const char** out_text)
+   To:
+      getter type:   const char* (*getter)(void* user_data, int idx)
+
 Other Changes:
 
 - Style: border sizes are now scaled (and rounded) by ScaleAllSizes().
diff --git a/imgui.cpp b/imgui.cpp
index 53a020d2b..e9dcd6791 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -394,6 +394,9 @@ IMPLEMENTING SUPPORT for ImGuiBackendFlags_RendererHasTextures:
  When you are not sure about an old symbol or function name, try using the Search/Find function of your IDE to look for comments or references in all imgui files.
  You can read releases logs https://github.com/ocornut/imgui/releases for more details.
 
+ - 2026/02/27 (1.92.7) - Commented out legacy signature for Combo(), ListBox(), signatures which were obsoleted in 1.90 (Nov 2023), when the getter callback type was changed.
+                         - Old getter type:   bool (*getter)(void* user_data, int idx, const char** out_text)   // Set label + return bool. False replaced label with placeholder.
+                         - New getter type:   const char* (*getter)(void* user_data, int idx)                   // Return label or NULL/empty label if missing
  - 2026/01/08 (1.92.6) - Commented out legacy names obsoleted in 1.90 (Sept 2023): 'BeginChildFrame()' --> 'BeginChild()' with 'ImGuiChildFlags_FrameStyle'. 'EndChildFrame()' --> 'EndChild()'. 'ShowStackToolWindow()' --> 'ShowIDStackToolWindow()'. 'IM_OFFSETOF()' --> 'offsetof()'.
  - 2026/01/07 (1.92.6) - Popups: changed compile-time 'ImGuiPopupFlags popup_flags = 1' default value to be '= 0' for BeginPopupContextItem(), BeginPopupContextWindow(), BeginPopupContextVoid(), OpenPopupOnItemClick(). Default value has same meaning before and after.
                          - Refer to GitHub topic #9157 if you have any question.
diff --git a/imgui.h b/imgui.h
index d84e0ca25..dea4bc0bc 100644
--- a/imgui.h
+++ b/imgui.h
@@ -4047,12 +4047,11 @@ namespace ImGui
     IMGUI_API ImVec2    GetContentRegionMax();                                  // Content boundaries max (e.g. window boundaries including scrolling, or current column boundaries). You should never need this. Always use GetCursorScreenPos() and GetContentRegionAvail()!
     IMGUI_API ImVec2    GetWindowContentRegionMin();                            // Content boundaries min for the window (roughly (0,0)-Scroll), in window-local coordinates. You should never need this. Always use GetCursorScreenPos() and GetContentRegionAvail()!
     IMGUI_API ImVec2    GetWindowContentRegionMax();                            // Content boundaries max for the window (roughly (0,0)+Size-Scroll), in window-local coordinates. You should never need this. Always use GetCursorScreenPos() and GetContentRegionAvail()!
-    // OBSOLETED in 1.90.0 (from September 2023)
-    IMGUI_API bool      Combo(const char* label, int* current_item, bool (*old_callback)(void* user_data, int idx, const char** out_text), void* user_data, int items_count, int popup_max_height_in_items = -1);
-    IMGUI_API bool      ListBox(const char* label, int* current_item, bool (*old_callback)(void* user_data, int idx, const char** out_text), void* user_data, int items_count, int height_in_items = -1);
 
     // Some of the older obsolete names along with their replacement (commented out so they are not reported in IDE)
     // OBSOLETED in 1.90.0 (from September 2023)
+    //IMGUI_API bool      Combo(const char* label, int* current_item, bool (*old_callback)(void* user_data, int idx, const char** out_text), void* user_data, int items_count, int popup_max_height_in_items = -1); // Getter signature changed. See 2023/09/15 and 2026/02/27 commits.
+    //IMGUI_API bool      ListBox(const char* label, int* current_item, bool (*old_callback)(void* user_data, int idx, const char** out_text), void* user_data, int items_count, int height_in_items = -1);         // Getter signature changed. See 2023/09/15 and 2026/02/27 commits.
     //inline bool         BeginChild(const char* str_id, const ImVec2& size_arg, bool borders, ImGuiWindowFlags window_flags) { return BeginChild(str_id, size_arg, borders ? ImGuiChildFlags_Borders : ImGuiChildFlags_None, window_flags); } // Unnecessary as true == ImGuiChildFlags_Borders
     //inline bool         BeginChild(ImGuiID id, const ImVec2& size_arg, bool borders, ImGuiWindowFlags window_flags)         { return BeginChild(id, size_arg, borders ? ImGuiChildFlags_Borders : ImGuiChildFlags_None, window_flags);     } // Unnecessary as true == ImGuiChildFlags_Borders
     //inline bool         BeginChildFrame(ImGuiID id, const ImVec2& size, ImGuiWindowFlags flags = 0) { return BeginChild(id, size, ImGuiChildFlags_FrameStyle, flags); }
diff --git a/imgui_widgets.cpp b/imgui_widgets.cpp
index 928942964..522915067 100644
--- a/imgui_widgets.cpp
+++ b/imgui_widgets.cpp
@@ -2202,30 +2202,6 @@ bool ImGui::Combo(const char* label, int* current_item, const char* items_separa
     return value_changed;
 }
 
-#ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
-
-struct ImGuiGetNameFromIndexOldToNewCallbackData { void* UserData; bool (*OldCallback)(void*, int, const char**); };
-static const char* ImGuiGetNameFromIndexOldToNewCallback(void* user_data, int idx)
-{
-    ImGuiGetNameFromIndexOldToNewCallbackData* data = (ImGuiGetNameFromIndexOldToNewCallbackData*)user_data;
-    const char* s = NULL;
-    data->OldCallback(data->UserData, idx, &s);
-    return s;
-}
-
-bool ImGui::ListBox(const char* label, int* current_item, bool (*old_getter)(void*, int, const char**), void* user_data, int items_count, int height_in_items)
-{
-    ImGuiGetNameFromIndexOldToNewCallbackData old_to_new_data = { user_data, old_getter };
-    return ListBox(label, current_item, ImGuiGetNameFromIndexOldToNewCallback, &old_to_new_data, items_count, height_in_items);
-}
-bool ImGui::Combo(const char* label, int* current_item, bool (*old_getter)(void*, int, const char**), void* user_data, int items_count, int popup_max_height_in_items)
-{
-    ImGuiGetNameFromIndexOldToNewCallbackData old_to_new_data = { user_data, old_getter };
-    return Combo(label, current_item, ImGuiGetNameFromIndexOldToNewCallback, &old_to_new_data, items_count, popup_max_height_in_items);
-}
-
-#endif
-
 //-------------------------------------------------------------------------
 // [SECTION] Data Type and Data Formatting Helpers [Internal]
 //-------------------------------------------------------------------------