readme

Author: DedSec256

docs/release-notes/.FSharp.Compiler.Service/11.0.0.md

@@ -3,6 +3,7 @@
 * Scripts: Fix resolving the dotnet host path when an SDK directory is specified. ([PR #18960](https://github.com/dotnet/fsharp/pull/18960))
 * Fix excessive StackGuard thread jumping ([PR #18971](https://github.com/dotnet/fsharp/pull/18971))
 * Fix name is bound multiple times is not reported in 'as' pattern ([PR #18984](https://github.com/dotnet/fsharp/pull/18984))
+* Syntax Tree: fix return type info for let! / and! / use! ([PR #19004](https://github.com/dotnet/fsharp/pull/19004))
 
 ### Added