GitLab 7.5.0 RC1 发布，此版本下载地址：

https://github.com/gitlabhq/gitlabhq/releases/tag/v7.5.0.rc1

v 7.5.0 改进记录：
- API: Add support for Hipchat (Kevin Houdebert)
- Add time zone configuration in gitlab.yml (Sullivan Senechal)
- Fix LDAP authentication for Git HTTP access
- Run 'GC.start' after every EmailsOnPushWorker job
- Fix LDAP config lookup for provider 'ldap'
- Drop all sequences during Postgres database restore
- Project title links to project homepage (Ben Bodenmiller)
- Add Atlassian Bamboo CI service (Drew Blessing)
- Mentioned @user will receive email even if he is not participating in issue or commit
- Session API: Use case-insensitive authentication like in UI (Andrey Krivko)
- Tie up loose ends with annotated tags: API & UI (Sean Edge)
- Return valid json for deleting branch via API (sponsored by O'Reilly Media)
- Expose username in project events API (sponsored by O'Reilly Media)
- Adds comments to commits in the API
- Performance improvements
- Fix post-receive issue for projects with deleted forks
- New gitlab-shell version with custom hooks support
- Improve code
- GitLab CI 5.2+ support (does not support older versions)
- Fixed bug when you can not push commits starting with 000000 to protected branches
- Added a password strength indicator
- Change project name and path in one form
- Display renamed files in diff views (Vinnie Okada)
- Fix raw view for public snippets
- Use secret token with GitLab internal API.

GitLab是一个利用 Ruby on Rails 开发的开源应用程序，实现一个自托管的Git项目仓库，可通过Web界面进行访问公开的或者私人项目。