[skip ci] Update release notes

Author: SteveGilham

ReleaseNotes.md

@@ -4,9 +4,12 @@ A. Start with the Quick Start guide : https://github.com/SteveGilham/altcover/wi
 read the FAQ : https://github.com/SteveGilham/altcover/wiki/FAQ
 
 # (Habu series release 22)
-* [BUGFIX] prevent possible "The lists had different lengths." exception in the collect phase
+* [BUGFIX] prevent possible "The lists had different lengths." exception in the collect phase (Issue 181)
+* Removes some obsolete code from the `dotnet test` integration
 * Drop support for Fake 5.23.x
-* Supports net8.0 preview 3
+* Supports net8.0 preview 4
+* Updated to Cecil 11.5, removing the need for workrounds for issues noted at 11.4
+* Other dependency updates.
 
 # 8.6.48 (Habu series release 21a)
 * [BUGFIX] Correctly package the visualizer for net5.0, as well as building it against the later platform