Add rc release notes

Author: ahjephson

release-notes/1.1.1-rc.md

@@ -0,0 +1,17 @@
+# Blazor.HashRouting {{VERSION}}
+
+## Summary
+
+Patch release for the `{{MAJOR_MINOR_PATCH}}` line of `Blazor.HashRouting`.
+
+This release fixes internal `forceLoad: true` navigation so hash-routed destinations perform a real document reload while preserving the expected canonical hash URL.
+
+## Highlights
+
+- Fixes `NavigationManager.NavigateTo(..., forceLoad: true)` for internal hash-routed destinations
+
+## Installation
+
+```bash
+dotnet add package Blazor.HashRouting --version {{NUGET_VERSION}}
+```