Updated Changelog (markdown)

Changelog.md

@@ -1,6 +1,12 @@
 # Ryujinx Changelog
 All updates to the Ryujinx official master build will be documented in this file
 
+## 1.1.258 - 2022-09-10
+### Fixed:
+- Rebind textures if format changes or they're buffer textures.
+  - Fixes a regression in Mario Party Superstars in the spotlight minigame where the red spotlight would not render.
+  - May affect other titles similarly affected by the regression.
+
 ## 1.1.257 - 2022-09-09
 ### Fixed:
 - Allocate work buffer for audio renderer instead of using guest supplied memory.