# Version logging for OpenIM:v2.1 > **Note**: > Deprecated version logging for OpenIM, please refer to [CHANGELOG.md](../CHANGELOG.md) - [Version logging for OpenIM:v2.1](#version-logging-for-openimv21) - [Unreleased](#unreleased) - [v2.1.0 - 2022-06-17](#v210---2022-06-17) - [Reverts](#reverts) - [Pull Requests](#pull-requests) ## [Unreleased] ## v2.1.0 - 2022-06-17 ### Reverts - update etcd to v3.5.2 ([#206](https://github.com/openimsdk/open-im-server/issues/206)) - friend modify - update ### Pull Requests - Merge branch 'tuoyun' - Merge branch 'tuoyun' - Merge branch 'tuoyun' - Merge branch 'tuoyun' - Merge branch 'tuoyun' - Merge branch 'tuoyun' - Merge branch 'tuoyun' - Merge branch 'tuoyun' - Merge branch 'tuoyun' - Merge branch 'tuoyun' - Merge branch 'tuoyun' - Merge branch 'tuoyun' - Merge branch 'tuoyun' - Merge branch 'tuoyun' - Merge branch 'tuoyun' - Merge branch 'tuoyun' - Merge branch 'tuoyun' - Merge branch 'tuoyun' - Merge branch 'tuoyun' [Unreleased]: https://github.com/openimsdk/open-im-server/compare/v2.1.0...HEAD