Merge branch 'master' into docking

# Conflicts:
#	backends/imgui_impl_glfw.cpp
#	backends/imgui_impl_win32.cpp

examples/example_sdl3_opengl3/main.cpp

@@ -221,7 +221,7 @@ int main(int, char**)
     ImGui_ImplSDL3_Shutdown();
     ImGui::DestroyContext();
 
-    SDL_GL_DeleteContext(gl_context);
+    SDL_GL_DestroyContext(gl_context);
     SDL_DestroyWindow(window);
     SDL_Quit();