v1.4.2

Changelog

Bot:

• Added new JoinWaveShortCircuit protection, thanks to @ShadowJonathan with #280. This protection can be used to detect a mass-join scenario and set the room to invite-only.
• Change of behaviour: Mjolnir will now apply server ACL and member bans to the most recently active rooms first (while syncing). The order was random before.
• The causes of errors at startup (e.g. via misconfiguration) have been made more clear.
• The image with the latest tag on dockerhub is now correctly in sync with the main branch.

Synapse Module:

• The python module version is now in sync with the current git tag.
• The Readme's example config has been fixed (thanks to @maranda ).