Update changelog

CHANGELOG.md

 
+<a name="v1.12.0"></a>
+## [v1.12.0] - 2022-10-19
+### Bug Fixes
+- fix remove tag for command [#4](https://gitlab.schukai.com/oss/libraries/go/application/xflags/issues/4)
+
+
 <a name="v1.11.0"></a>
 ## [v1.11.0] - 2022-10-19
 ### Add Features
@@ -135,6 +141,7 @@
 <a name="v1.0.0"></a>
 ## v1.0.0 - 2022-10-04
 
+[v1.12.0]: https://gitlab.schukai.com/oss/libraries/go/application/xflags/compare/v1.11.0...v1.12.0
 [v1.11.0]: https://gitlab.schukai.com/oss/libraries/go/application/xflags/compare/v1.10.2...v1.11.0
 [v1.10.2]: https://gitlab.schukai.com/oss/libraries/go/application/xflags/compare/v1.10.1...v1.10.2
 [v1.10.1]: https://gitlab.schukai.com/oss/libraries/go/application/xflags/compare/v1.10.0...v1.10.1