7.4.0
- Singleton queues can now use wildcards to allow sub-groups - PR #329 from @adamhamlin
- Minor code changes to timekeeper to make it more clear how scheduling works - Issue #327
- Pruned migration store to only look back 2 major releases. If this causes an issue upgrading from a really old version of pg-boss, first upgrade to an older version such as v6, then upgrade to v7.