Fix D3D11 crash-on-exit. Update README.md and an URL

README.md

@@ -25,6 +25,18 @@ To download fresh development builds for Android, Windows and Mac, [go to the /d
 
 For game compatibility, see [community compatibility feedback](https://report.ppsspp.org/games).
 
+What's new in 1.19.1
+--------------------
+
+- Fix selecting background image on Android ([#20477])
+- Fix RetroAchievements regression for multi-executable games ([#20469])
+- Possible fix for Mac audio device selection issue ([#20482])
+- Add workaround for Dragon's Lair not working with LLE scePsmf ([#20468])
+- Prevent trying to load obviously-corrupt CSO/CHD files ([#20466])
+- Fix regression for homebrew apps that request extra memory ([#20457])
+- Fix grid drawing in the various Robot Taisen games ([#20456])
+- Fix crash in UI when viewing a directory with multiple NPDRM ISOs ([#20453])
+
 What's new in 1.19
 ------------------
 
@@ -337,4 +349,12 @@ What's new in 1.18
 [#19915]: https://github.com/hrydgard/ppsspp/issues/19915 "Android: Improve mouse input"
 [#19874]: https://github.com/hrydgard/ppsspp/issues/19874 "macOS/iOS: register font with CoreText"
 [#19668]: https://github.com/hrydgard/ppsspp/issues/19668 "File system perf part 1: Remove some unnecessary file access"
-[#20311]: https://github.com/hrydgard/ppsspp/issues/20311 "Automatically disable fast forward feature when doing multiplayer."
+[#20311]: https://github.com/hrydgard/ppsspp/issues/20311 "Automatically disable fast forward feature when doing multiplayer."
+[#20477]: https://github.com/hrydgard/ppsspp/issues/20477 "Fix background image selection on Android"
+[#20469]: https://github.com/hrydgard/ppsspp/issues/20469 "Fix RetroAchievements for multi-exe games, add some sanity checks"
+[#20482]: https://github.com/hrydgard/ppsspp/issues/20482 "SDL audio: Improve logging, don't auto-switch device during the first 3 seconds of execution"
+[#20468]: https://github.com/hrydgard/ppsspp/issues/20468 "Add workaround for scePsmf LLE not working with Dragon's Lair"
+[#20466]: https://github.com/hrydgard/ppsspp/issues/20466 "ISO loading: Check CSO and CHD files \"early\""
+[#20457]: https://github.com/hrydgard/ppsspp/issues/20457 "Fix homebrew apps that request large memory"
+[#20456]: https://github.com/hrydgard/ppsspp/issues/20456 "Fix grid drawing in Robot Taisen games."
+[#20453]: https://github.com/hrydgard/ppsspp/issues/20453 "libkirk concurrency fixes"

UI/IAPScreen.cpp

@@ -69,7 +69,7 @@ void IAPScreen::CreateViews() {
 
 	Choice *moreInfo = rightColumnItems->Add(new Choice(di->T("More info")));
 	moreInfo->OnClick.Add([](UI::EventParams &) {
-		System_LaunchUrl(LaunchUrlType::BROWSER_URL, "https://www.ppsspp.org/docs/reference/whygold/");
+		System_LaunchUrl(LaunchUrlType::BROWSER_URL, "https://www.ppsspp.org/buygold_ios");
 		return UI::EVENT_DONE;
 	});
 

Windows/EmuThread.cpp

@@ -335,6 +335,7 @@ void MainThreadFunc() {
 	g_graphicsContext->Shutdown();
 
 	delete g_graphicsContext;
+	g_graphicsContext = nullptr;
 
 	RECT rc;
 	if (console && GetWindowRect(console, &rc) && !IsIconic(console)) {

Windows/GPU/D3D11Context.cpp

@@ -256,6 +256,19 @@ void D3D11Context::Shutdown() {
 	}
 #endif
 
+#ifdef _DEBUG
+	d3dDebug_ = nullptr;
+	d3dInfoQueue_ = nullptr;
+#endif
+
+	// Important that we release before we unload the DLL, otherwise we may crash on shutdown.
+	bbRenderTargetTex_ = nullptr;
+	bbRenderTargetView_ = nullptr;
+	context1_ = nullptr;
+	context_ = nullptr;
+	device1_ = nullptr;
+	device_ = nullptr;
 	hWnd_ = nullptr;
+
 	UnloadD3D11();
 }