diff --git a/v3/UNRELEASED_CHANGELOG.md b/v3/UNRELEASED_CHANGELOG.md
index 0fb0852fdbc..2ac460c23cd 100644
--- a/v3/UNRELEASED_CHANGELOG.md
+++ b/v3/UNRELEASED_CHANGELOG.md
@@ -23,6 +23,9 @@ After processing, the content will be moved to the main changelog and this file
 
 ## Fixed
 <!-- Bug fixes -->
+- Fix `Menu.Update()` not rebuilding the native menu on GTK4 Linux (#5659, independently diagnosed and fixed by @puneetdixit200 in #5539)
+- Fix crash enumerating macOS screens on display change by copying screen id/name strings and snapshotting the count (#5565, independently diagnosed and fixed by @x-haose in #5584)
+- Fix crash on Windows when `WM_ERASEBKGND` paints a solid background during a minimise/restore transition where `GetClientRect` returns nil (guard reported by @sinspired in #5636)
 - Fix frontend bindings error always parses as text by @mbaklor in #5690
 - Fix Windows build failure when using the `server` build tag, caused by Windows GUI files missing the `!server` build constraint that the macOS and Linux equivalents already have (#5680)
 
diff --git a/v3/pkg/application/webview_window_windows.go b/v3/pkg/application/webview_window_windows.go
index 90b8e949028..2b3594bef5e 100644
--- a/v3/pkg/application/webview_window_windows.go
+++ b/v3/pkg/application/webview_window_windows.go
@@ -1666,11 +1666,16 @@ func (w *windowsWebviewWindow) WndProc(msg uint32, wparam, lparam uintptr) uintp
 		if w.parent.options.BackgroundType == BackgroundTypeSolid {
 			col := w.parent.options.BackgroundColour
 			hdc := w32.HDC(wparam)
-			rc := w32.GetClientRect(w.hwnd)
-			colorRef := w32.COLORREF(uint32(col.Red) | uint32(col.Green)<<8 | uint32(col.Blue)<<16)
-			hbrush := w32.CreateSolidBrush(colorRef)
-			w32.FillRect(hdc, rc, hbrush)
-			w32.DeleteObject(w32.HGDIOBJ(hbrush))
+			// GetClientRect can legitimately return nil for a window in a
+			// transient state (minimise/restore transitions are especially
+			// prone to triggering it). FillRect with a nil rect crashes, so it
+			// must be checked before painting.
+			if rc := w32.GetClientRect(w.hwnd); rc != nil {
+				colorRef := w32.COLORREF(uint32(col.Red) | uint32(col.Green)<<8 | uint32(col.Blue)<<16)
+				hbrush := w32.CreateSolidBrush(colorRef)
+				w32.FillRect(hdc, rc, hbrush)
+				w32.DeleteObject(w32.HGDIOBJ(hbrush))
+			}
 		}
 		return 1
 	// WM_UAHDRAWMENUITEM is handled by MenuBarWndProc at the top of this function