v6.0.2

Note: this repo has moved from https://github.com/hypermodules/gh-release to
https://github.com/ungoldman/gh-release. @ungoldman is the original author and
the same people that have been maintaining gh-release will continue to do so.
The move was made because the hypermodules org is being retired.

Changed

• Repo ownership changed! Updated links. #161
• Update gauge to ^4. #147