Ubuntu Release Info
Ubuntu distribution release information
Similar to the 'distro-info' package, this class parses and contains the Ubuntu release information. Instead of a static data file, this instead downloads the the meta-release information from changelogs.ubuntu.com, and parses it to determine the most recent release information.
Users can obtain ubuntu-release-download as a snap:
snap install ubuntu-release-info
Or via PyPI:
pip3 install ubuntu-release-info
Run the command with the flag to see the codenames matching that flag: