Add changelog

CHANGELOG.md

@@ -5,6 +5,9 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## [5.1.2](https://github.com/userfrosting/sprinkle-core/compare/5.1.1...5.1.2)
+- Replace `LocaleMiddleware` with `ServerRequestMiddleware`. A new class, `RequestContainer`, can be injected or retrieved from the container to get the server request. It will be `null` if the request is not defined (called before it is injected into the container by Middleware or if there's no request, e.g., a Bakery command).
+
 ## [5.1.2](https://github.com/userfrosting/sprinkle-core/compare/5.1.1...5.1.2)
 - Fix [#1264](https://github.com/userfrosting/UserFrosting/issues/1264) - The browser locale is not applied automatically
 

app/src/I18n/SiteLocale.php

@@ -22,7 +22,8 @@
 class SiteLocale implements SiteLocaleInterface
 {
     /**
-     * @param Config $config
+     * @param Config           $config
+     * @param RequestContainer $request
      */
     public function __construct(
         protected Config $config,