Merge pull request #22 from PHPCompatibility/feature/changelog-2.1.2

Changelog for the release of PHPCompatibilityJoomla 2.1.2

Author: mbabker

README.md

@@ -88,9 +88,16 @@ All code within the PHPCompatibility organisation is released under the GNU Less
 
 ## Changelog
 
+### 2.1.2 - 2021-02-15
+
+- The recommended version of the [Composer PHPCS plugin] is now `^0.7.0`, which offers compatibility with Composer 2.0.
+- The ruleset is now also tested against PHP 7.4 and 8.0.
+    Note: full PHP 7.4 support is only available in combination with PHP_CodeSniffer >= 3.5.6.
+    Note: runtime PHP 8.0 support is only available in combination with PHP_CodeSniffer >= 3.5.7, full support is expected in PHP_CodeSniffer 3.6.0.
+
 ### 2.1.1 - 2019-08-29
 
-- The recommended version of the DealerDirect PHPCS Composer plugin is now `^0.5.0`.
+- The recommended version of the [Composer PHPCS plugin] is now `^0.5.0`.
 
 ### 2.1.0 - 2018-12-16
 
@@ -109,3 +116,5 @@ All code within the PHPCompatibility organisation is released under the GNU Less
 ### 1.0.0 - 2018-07-17
 
 Initial release of the PHPCompatibilityJoomla ruleset.
+
+[Composer PHPCS plugin]: https://github.com/Dealerdirect/phpcodesniffer-composer-installer/