#### Added
- API: Create a branch directly from commit on the create branch API
- Added `old_ref_name` parameter to allow creating a new branch from a
specific commit, tag, or branch.
- Deprecated `old_branch_name` parameter in favor of the new
`old_ref_name` parameter.
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Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>