On Monday, April 4th we’ll start a feature freeze for the ROS 2 Base packages for the Humble upcoming Humble release on May 23rd.
Once this freeze goes into effect, we will no longer accept additional features to packages in the ROS 2 Base packages, which includes
geometry2. You can see the entire list of included packages here: REP 2001 -- ROS 2 Variants (ROS.org). Keep in mind the ROS Base packages includes all of the ROS Core packages. Bug fixes will still be accepted after the freeze date.
You can find more info on the Humble release timeline here: ROS 2 Humble Hawksbill (codename ‘humble’; May, 2022) — ROS 2 Documentation: Rolling documentation.