v1.5.0 makes some back-end changes to the way we manage the lock files and fixes an issue where long running jobs could see multiple job runners executing at the same time

• code cleanup: we don't need a custom app class to show jobs
• new CLI command: hg:show-crons
• new CLI command: hg:run-cron
• add logQuiet function to LoggerTrait
• rebuilt Lock functionality to use a non-static class, managed by a SubContainer
• ensure lock expiry is at least 30 seconds after the max execution time (10 minutes)

v1.4.2 simply adds a check for the installer to prevent installation on XenForo 2.2 - need to install v2 of the JobRunner addon for XF 2.2 compatibility.

There is no need for existing users of this addon running on XenForo v2.1 to upgrade to v1.4.2