Included PHP8.4 in PHPStan GHA

Author: MarcinOrlowski

.github/workflows/coverage.yml

@@ -29,7 +29,7 @@ jobs:
         # quotes are needed it is treated as a number and zero at decimal part is gone
         # at runtime i.e. 8.10 -> 8.1, while "8.10" => "8.10".
         laravel: ["12.0"]
-        php: ["8.2"]
+        php: ["8.2", "8.3", "8.4"]
 
     runs-on: ubuntu-latest
 

.github/workflows/phpstan.yml

@@ -69,7 +69,7 @@ jobs:
       matrix:
         # Quotes are needed it is treated as a number and zero at decimal part is gone
         # at runtime i.e. 8.10 -> 8.1, while "8.10" => "8.10".
-        php: [ "8.2" ]
+        php: [ "8.2", "8.3", "8.4" ]
 
     runs-on: ubuntu-latest
 

docs/CHANGES.md

@@ -20,6 +20,7 @@ should be able to easily backport future new features to older versions.
 
 * v12.1.1 (2025-07-16)
   * [GH-265] Fixed remaining PHP 8.4 deprecations `Implicitly nullable parameters...`
+  * Included PHP 8.4 in PHPStan action
 
 * v12.1.0 (2025-07-11)
   * [GH-267] Fixed `Util::mergeConfig()` causing PHPStan errors due to incorrect type usage.