OneDev 4.9: the open source Git server with built-in CI/CD

The latest 4.9 release comes with service desk feature to create/discuss issues via email. This release also sees the ability to import repositories/issues from GitHub/GitLab/Gitea/BitBucket Cloud/JIRA Cloud/YouTrack.

For detail, please check: https://github.com/theonedev/onedev/wiki/4.9