There are plenty of Version events:

• VersionArchiveEvent
• VersionCreateEvent
• VersionDeleteEvent
• VersionMergeEvent
• VersionMoveEvent
• VersionReleaseEvent
• VersionUnarchiveEvent
• VersionUnreleaseEvent

However, one seems to be missing: VersionUpdateEvent.

My use-case for this is that I'm writing a plugin that has to keep an external system informed about when a bug is scheduled for release.

While I have written an event listener for when a version is added/removed for the Fix for field, this does not cover the situation when an existing version is rescheduled. Therefore, I need to be able to listen for VersionUpdateEvent.