SDL: Update WhatsNew.txt with removed hints.

From 0fdabf9595e8b86ba6f7e4d4c3eafa2c934652d0 Mon Sep 17 00:00:00 2001
From: Sasha Szpakowski <[EMAIL REDACTED]>
Date: Sun, 27 Nov 2022 13:25:31 -0400
Subject: [PATCH] Update WhatsNew.txt with removed hints.

---
 WhatsNew.txt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/WhatsNew.txt b/WhatsNew.txt
index 5d10b6bdc606..77e3f288ef9a 100644
--- a/WhatsNew.txt
+++ b/WhatsNew.txt
@@ -19,4 +19,9 @@ General:
 	* SDL_RWFromFP()
 	* SDL_SetWindowBrightness()
 	* SDL_SetWindowGammaRamp()
+* Removed the following hints from the API:
+	* SDL_HINT_IDLE_TIMER_DISABLED
+	* SDL_HINT_VIDEO_X11_FORCE_EGL
+	* SDL_HINT_VIDEO_X11_XINERAMA
+	* SDL_HINT_VIDEO_X11_XVIDMODE
 * SDL_stdinc.h no longer includes stdio.h, stdlib.h, etc., it only provides the SDL C runtime functionality