- Pending Ubuntu 26.04.1 release. This is the first release, which supports upgrade from Ubuntu 24.04. - Planned release date: August, 6 . 26.04 Docker image is available already - it supports python3.11+. - Main change in 26.04 is: X support is dropped - only Wayland is supported. Most probably this change won't affect Tk.
This is the first release, which supports upgrade from Ubuntu 24.04.