Prepare release

Author: sebastianbergmann

ChangeLog-12.1.md

@@ -2,7 +2,7 @@
 
 All notable changes are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
 
-## [12.1.1] - 2025-MM-DD
+## [12.1.1] - 2025-04-03
 
 ### Fixed
 
@@ -14,5 +14,5 @@ All notable changes are documented in this file using the [Keep a CHANGELOG](htt
 
 * `CacheWarmer::warmCache()` now returns the number of cache hits and cache misses
 
-[12.1.1]: https://github.com/sebastianbergmann/php-code-coverage/compare/12.1.0...main
+[12.1.1]: https://github.com/sebastianbergmann/php-code-coverage/compare/12.1.0...12.1.1
 [12.1.0]: https://github.com/sebastianbergmann/php-code-coverage/compare/12.0.5...12.1.0

src/Version.php

@@ -19,7 +19,7 @@ final class Version
     public static function id(): string
     {
         if (self::$version === '') {
-            self::$version = (new VersionId('12.1.0', dirname(__DIR__)))->asString();
+            self::$version = (new VersionId('12.1.1', dirname(__DIR__)))->asString();
         }
 
         return self::$version;