update CHANGELOG.md

CHANGELOG.md

@@ -1,7 +1,37 @@
 # Changelog
 
 All notable changes to paopao-ce are documented in this file.
-## 4.0.0 ([`dev`](https://github.com/alimy/mir))
+
+## 4.2.0 ([`dev`](https://github.com/alimy/mir))
+TODO;
+
+## mirc/v4.1.0-beta.1
+### Added
+- add `mirc` help tool for go-mir v4.1.0-beta.1
+
+## 4.1.0-beta.1
+### Added
+- add `chi` engine support for `Context` primitive logic
+- add `mux` engine support for `Context` primitive logic
+- add `httprouter` engine support `Context` primitive logic
+- add `echo` engine support for `Context` primitive logic
+- add `iris` engine support for `Context` primitive logic
+- add `fiber` engine support for `Context` primitive logic
+- add `macaron` engine support for `Context` primitive logic
+
+## 4.1.0-alpha.3
+### Added
+- add `hertz` engine support for `Context` primitive logic
+
+## 4.1.0-alpha.2
+### Changed 
+- optimize primitive logic for generator of gin
+
+## 4.1.0-alpha.1
+### Added 
+- add Context primitive support for gin engine code generate
+
+## 4.0.0
 ### Added
 - add `gin` engine support for go-mir v4
 - add `chi` engine support for go-mir v4