docs: add CHANGELOG

Author: dukeluo

CHANGELOG.md

@@ -0,0 +1,45 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+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).
+
+
+## [1.2.1](https://github.com/DukeLuo/eslint-plugin-check-file/compare/v1.2.0...v1.2.1) -2022-07-09
+
+### Added
+- add CHANGELOG
+
+### Changed
+- add Windows operation system support
+
+### Fixed
+- fix get wrong folder issue when `eslint` is worked with processors
+
+
+## [1.2.0](https://github.com/DukeLuo/eslint-plugin-check-file/compare/v1.1.0...v1.2.0) - 2022-07-04
+
+### Added
+- the rule `filename-naming-convention` can specify the target file by its file path
+- the rule `filename-naming-convention` can set `ignoreMiddleExtensions` property to ignore middle extensions when matching naming pattern
+
+### Changed
+- optimize docs
+
+### Deprecated
+- the rule `filename-naming-convention` can specify the target file by its extension
+
+
+## [1.1.0](https://github.com/DukeLuo/eslint-plugin-check-file/compare/v1.0.0...v1.1.0) - 2022-02-23
+
+### Added
+- `check-file/folder-naming-convention`: Enforce a consistent naming pattern for the name of the specified folder
+
+
+## [1.0.0](https://github.com/DukeLuo/eslint-plugin-check-file/releases/tag/v1.0.0) - 2022-01-11
+
+### Added
+- `check-file/folder-match-with-fex`: Enforce a consistent naming pattern for the folder of the specified file extension
+- `check-file/filename-naming-convention`: Enforce a consistent naming pattern for the filename of the specified file extension
+- `check-file/no-index`: A file cannot be named "index"