This patch release is due to the fact that we recently pulled in fixes in
ros2/rclpy to clear regressions in the previous build. See Fix the restoring of os.environ to maintain type ros2/launch #662 and Revert "Raise user handler exception in MultiThreadedExecutor ros2/rclpy #1017 for details.
If you find any further regressions when testing, please report it upstream and leave a comment here so we can track it leading up to the sync.
Starting Friday (2022-10-14) we’ll hold all rosdistro PRs for Foxy unless they fix reported regressions. Next week (the week of ROSCon!) we’ll announce the release.