diff --git a/docs/CHANGELOG.txt b/docs/CHANGELOG.txt
index 82c81a6ff..df9330ea2 100644
--- a/docs/CHANGELOG.txt
+++ b/docs/CHANGELOG.txt
@@ -1386,6 +1386,7 @@ Breaking changes:
 - Commented out pre-1.87 IO system (equivalent to using IMGUI_DISABLE_OBSOLETE_KEYIO or IMGUI_DISABLE_OBSOLETE_FUNCTIONS before).
   - io.KeyMap[] and io.KeysDown[] are removed (obsoleted February 2022). Use IsKeyDown() instead.
   - io.NavInputs[] and ImGuiNavInput are removed (obsoleted July 2022).
+  - GetKeyIndex() is removed (obsoleted March 2022). The indirection is now unnecessary.
   - Pre-1.87 backends are not supported:
     - backends need to call io.AddKeyEvent(), io.AddMouseEvent() instead of writing to io.KeysDown[], io.MouseDown[] fields.
     - backends need to call io.AddKeyAnalogEvent() for gamepad values instead of writing to io.NavInputs[] fields.
diff --git a/imgui.cpp b/imgui.cpp
index 5f6e5057e..2cd202386 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -524,6 +524,7 @@ IMPLEMENTING SUPPORT for ImGuiBackendFlags_RendererHasTextures:
  - 2024/11/06 (1.91.5) - commented/obsoleted out pre-1.87 IO system (equivalent to using IMGUI_DISABLE_OBSOLETE_KEYIO or IMGUI_DISABLE_OBSOLETE_FUNCTIONS before)
                             - io.KeyMap[] and io.KeysDown[] are removed (obsoleted February 2022).
                             - io.NavInputs[] and ImGuiNavInput are removed (obsoleted July 2022).
+                            - GetKeyIndex() is removed (obsoleted March 2022). The indirection is now unnecessary.
                             - pre-1.87 backends are not supported:
                                - backends need to call io.AddKeyEvent(), io.AddMouseEvent() instead of writing to io.KeysDown[], io.MouseDown[] fields.
                                - backends need to call io.AddKeyAnalogEvent() for gamepad values instead of writing to io.NavInputs[] fields.