Update changelog and readme

Author: JoeRobich

CHANGELOG.md

@@ -31,6 +31,8 @@
   * updated to IL Spy 7.0.0.6372 (PR: [omnisharp-roslyn#2113](https://github.com/OmniSharp/omnisharp-roslyn/pull/2113))
   * Add sentinel file to MSBuild to enable workload resolver ([#4417](https://github.com/OmniSharp/omnisharp-vscode/issues/4417), PR: [omnisharp-roslyn#2111](https://github.com/OmniSharp/omnisharp-roslyn/pull/2111))
   * fixed CS8605 "Unboxing possibly null value" (PR: [omnisharp-roslyn#2108](https://github.com/OmniSharp/omnisharp-roslyn/pull/2108))
+* Updated Razor support (PR: [#4470](https://github.com/OmniSharp/omnisharp-vscode/pull/4470))
+  * Bug fixes
 
 ## 1.23.9 (February 3, 2021)
 * Add option to organize imports during document formatting. (PR: [#4302](https://github.com/OmniSharp/omnisharp-vscode/pull/4302))

README.md

@@ -47,6 +47,8 @@ For MacOS and Linux users who have Mono installed, this means you will need to s
   - updated to IL Spy 7.0.0.6372 (PR: [omnisharp-roslyn#2113](https://github.com/OmniSharp/omnisharp-roslyn/pull/2113))
   - Add sentinel file to MSBuild to enable workload resolver ([#4417](https://github.com/OmniSharp/omnisharp-vscode/issues/4417), PR: [omnisharp-roslyn#2111](https://github.com/OmniSharp/omnisharp-roslyn/pull/2111))
   - fixed CS8605 "Unboxing possibly null value" (PR: [omnisharp-roslyn#2108](https://github.com/OmniSharp/omnisharp-roslyn/pull/2108))
+- Updated Razor support (PR: [#4470](https://github.com/OmniSharp/omnisharp-vscode/pull/4470))
+  - Bug fixes
 
 ## What's new in 1.23.9
 - Add option to organize imports during document formatting. (PR: [#4302](https://github.com/OmniSharp/omnisharp-vscode/pull/4302))