Updating changelog (#1210)

Author: QuantumBadger

src/main/assets/changelog-alpha.txt

@@ -1,6 +1,7 @@
 /Alpha 360 (2025-04-21)
 Added video frame step controls (thanks to ecawthorne and japanesephundroid)
 Make floating toolbar buttons respond to left handed mode (thanks to ecawthorne)
+Added option to mark all messages read when leaving inbox (thanks to folkemat)
 
 /Alpha 359 (2025-04-20)
 Added support for emotes in comment flairs (thanks to bharatknv)

src/main/assets/changelog.txt

@@ -3,6 +3,7 @@ Added video playback speed control (thanks to folkemat)
 Added video frame step controls (thanks to ecawthorne and japanesephundroid)
 Added support for emotes in comment flairs (thanks to bharatknv)
 Show label on crossposts, and add "Go to Crosspost Origin" to post menu (thanks to folkemat)
+Added option to mark all messages read when leaving inbox (thanks to folkemat)
 Added "Mark as Read/Unread" fling action, and optional post menu item (thanks to JoshAusHessen and codeofdusk)
 Added preference to prevent posts being marked as read when clicked (thanks to Daniel Ho)
 Remove random subreddit feature which is no longer supported by Reddit (thanks to Mark Yu)