Add release notes for units-of-measure fix

Copilot · T-Gro · Copilot · commit 15bacad5baf6 · 2025-11-05T10:37:44.000Z
Co-authored-by: T-Gro &lt;46543583+T-Gro@users.noreply.github.com&gt;
diff --git a/docs/release-notes/.FSharp.Compiler.Service/11.0.0.md b/docs/release-notes/.FSharp.Compiler.Service/11.0.0.md
@@ -7,6 +7,7 @@
 * Fix: warn FS0049 on upper union case label. ([PR #19003](https://github.com/dotnet/fsharp/pull/19003))
 * Type relations cache: handle potentially "infinite" types ([PR #19010](https://github.com/dotnet/fsharp/pull/19010))  
 * Disallow recursive structs with lifted type parameters ([Issue #18993](https://github.com/dotnet/fsharp/issues/18993), [PR #19031](https://github.com/dotnet/fsharp/pull/19031))
+* Fix units-of-measure changes not invalidating incremental builds. ([Issue #19049](https://github.com/dotnet/fsharp/issues/19049))
 
 ### Added
 
