Sourcetree does not have support for pull requests currently. In addition, it seems like GitBlit might require special handling to make work compared to "normal" pull requests. There are no UI plugin APIs available for Sourcetree. You could use Custom Actions to run commands or scripts to ease the workflow a bit though. HTH.
Supported Platforms macOS Windows We recently introduced support for additional hosting services such as GitHub Enterprise, GitLab (Cloud, Community Edition, Enterprise Edition), and...
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