Improvements
- introduce Priority enum by @LordSimal in #447
- MigrationQueueIndexOptimization ( Covers the primary requestJob() query which filters by completed IS NULL )
- Removed deprecated searchManager() method in favor of filter collection class
- requestJob() support for sqlite
- Command escaping must be enabled when debug mode is off for security reasons
- Worker key generation hardered
Full Changelog: 8.5.2...8.6.0