Merge pull request #25 from oomphinc/release-2.0.0

Update CHANGELOG for 2.0.0 release

CHANGELOG.md

@@ -9,12 +9,26 @@ The format is based on [Keep a Changelog][] and this project adheres to the
 
 ## [Unreleased]
 ### Added
+
+### Changed
+
+### Deprecated
+
+### Removed
+
+### Fixed
+
+### Security
+
+## [2.0.0] - 2020-08-11
+### Added
 - Add `.editorconfig`, `.gitignore`, `.lando.yml`, `phpcs.xml` and `phpunit.xml`
   files to support local development
 - Add `LICENSE` and `CHANGELOG.md` files
 - Add `phpunit/phpunit` and `squizlabs/php_codesniffer` as development
   dependencies
 - Add requirement for PHP 7.1
+- Add support for Composer 2
 
 ### Changed
 - Move `OomphInc\ComposerInstallersExtender\Installer` to
@@ -24,14 +38,6 @@ The format is based on [Keep a Changelog][] and this project adheres to the
 - Implement PSR-2 standards and PHP 7.1 syntax
 - Update project `README.md` file
 
-### Deprecated
-
-### Removed
-
-### Fixed
-
-### Security
-
 ## [1.1.2] - 2017-03-31
 ### Changed
 - Minor syntax update to provide compatibility with PHP 5.3