Update CHANGELOG.md

Author: Adrián García

CHANGELOG.md

@@ -5,9 +5,20 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
-- No new features, yet!
+### Added
+- No new features!
+### Changed
+- No changed features!
+### Deprecated
+- No deprecated features!
+### Removed
+- No removed features!
+### Fixed
+- No fixed issues!
+### Security
+- No security issues fixed!
 
-## [1.0.0] - 2020-06-XX
+## [1.0.0] - 2020-07-21
 ### Added
 - Full project refactor in order to improve general stability and reliability of the plug-in.
 
@@ -37,4 +48,4 @@ res_dir_path -> resDirPath
 [Unreleased]: https://github.com/bq/poeditor-android-gradle-plugin/compare/1.0.0...HEAD
 [1.0.0]: https://github.com/bq/poeditor-android-gradle-plugin/compare/0.2.5...1.0.0
 [0.2.5]: https://github.com/bq/poeditor-android-gradle-plugin/compare/v0.2.4...0.2.5
-[0.2.4]: https://github.com/bq/poeditor-android-gradle-plugin/releases/tag/v0.2.4
+[0.2.4]: https://github.com/bq/poeditor-android-gradle-plugin/releases/tag/v0.2.4