v0.7.12

What's Changed

• Update help messages to fit bashly doc renderers by @DannyBen in #72
• Remove unnecessary ruby installation from workflow by @DannyBen in #73
• Add rush ls as an alias to rush list by @DannyBen in #74
• Add --undo to the rush snatch command by @auryannn and @DannyBen in #76

Full Changelog: v0.7.11...v0.7.12