v2.2.6+master: Merge pull request #152 from chrisroberts/f-cached-shasums

Remove cached shasums files before running sign job

v2.2.6+build-updates

Fix syntax in requirements

v2.2.6.dev+9f1914642

Always exit 0 after running cleanup

v2.2.5

Update paths for storage and ignore tags generated locally

v2.2.5+build-test

Update how we define pre-release name