Initial release for name reservation.

### Commit Statistics

 - 2 commits contributed to the release.
 - 0 commits where understood as [conventional](https://www.conventionalcommits.org).
 - 1 unique issue was worked on: #450

### Commit Details

 * **#450**
    - prepare git-refspec changelog prior to release (3383408)
    - empty `git-refspec` crate for name reservation prior to implementation (871a3c0)