The second point release update to Kubuntu 22.04 LTS (Jammy Jellyfish) is out now. This contains all the bug-fixes added to 22.04 since its first point release in August 2022. Users of 22.04 can run the normal update procedure to get these bug-fixes.
Kubuntu Manual 22.04.2 should be out next week
You can watch the progress here.
See the Ubuntu 22.04.2 LTS Release Announcement, the Ubuntu 22.04.2 Release Notes, and the Kubuntu Release Notes.