Release 3.3.4 was published on 12.10.2020. It brings couple of small improvements and bug fixes.
Detailed list of changes is available on the Downloads page.
Important note for H2 DB users: we have found a problem introduced in the release 3.3.0 related to the upgraded H2 DB 1.4.200. It is not working in a stable way under a heavy load. In this revision we downgraded H2 to 1.4.199. Up to our tests this should not cause any issues, but making a text backup is strongly advised.