release notes for 7.28.1

Author: TheAngryByrd

RELEASE_NOTES.md

@@ -1,3 +1,7 @@
+### 7.28.1 - 19.10.2025
+
+* Update to FSAC 0.80.0 Check out the [release notes](https://github.com/fsharp/FsAutoComplete/releases/tag/v0.80.0) for more details.
+
 ### 7.28.0 - 27.09.2025
 
 * Update to FSAC 0.79.2. Check out the [release notes](https://github.com/fsharp/FsAutoComplete/releases/tag/v0.79.2) for more details.