Merge pull request #1301 from reactjs/update-changelog-for-3.1.1

Update changelog for 3.1.1

Author: justin808

CHANGELOG.md

@@ -9,6 +9,11 @@ Changes since the last non-beta release.
 
 _Please add entries here for your pull requests that are not yet released._
 
+## [3.1.1] - 2023-08-16
+
+#### Removed
+- Removed the replace-null functionality due a severe logic error added in 3.1.0 #1300
+
 ## [3.1.0] - 2023-08-15
 
 #### Added
@@ -562,7 +567,8 @@ _Please add entries here for your pull requests that are not yet released._
 - Server rendering with `prerender: true`
 - Transform `.jsx` in the asset pipeline
 
-[Unreleased]: https://github.com/reactjs/react-rails/compare/v3.1.0...master
+[Unreleased]: https://github.com/reactjs/react-rails/compare/v3.1.1...master
+[3.1.1]: https://github.com/reactjs/react-rails/compare/v3.1.0...v3.1.1
 [3.1.0]: https://github.com/reactjs/react-rails/compare/v3.0.0...v3.1.0
 [3.0.0]: https://github.com/reactjs/react-rails/compare/v2.7.1...v3.0.0
 [2.7.1]: https://github.com/reactjs/react-rails/compare/v2.7.0...v2.7.1