Add Release notes

muqiuhan · muqiuhan · commit 1afdee93e734 · 2025-12-06T11:07:03.000+08:00
diff --git a/docs/release-notes/.FSharp.Compiler.Service/11.0.0.md b/docs/release-notes/.FSharp.Compiler.Service/11.0.0.md
@@ -25,3 +25,4 @@
 
 * Parallel compilation features: ref resolution, graph based checking, ILXGen and optimization enabled by default ([PR #18998](https://github.com/dotnet/fsharp/pull/18998))
 * Make graph based type checking and parallel optimizations deterministic ([PR #19028](https://github.com/dotnet/fsharp/pull/19028))
+* Improve rich diagnostic formatting. ([PR #19141](https://github.com/dotnet/fsharp/pull/19141))

Original file line number	Diff line number	Diff line change
`@@ -25,3 +25,4 @@`
`25`	`25`
`26`	`26`	`* Parallel compilation features: ref resolution, graph based checking, ILXGen and optimization enabled by default ([PR #18998](https://github.com/dotnet/fsharp/pull/18998))`
`27`	`27`	`* Make graph based type checking and parallel optimizations deterministic ([PR #19028](https://github.com/dotnet/fsharp/pull/19028))`
	`28`	`+* Improve rich diagnostic formatting. ([PR #19141](https://github.com/dotnet/fsharp/pull/19141))`