R23 and plug-ins (Python & C++) - are old ones compatible

Due to the upgrade of Python to Version 3 and required API changes, it is likely old plug-ins will not work without any adjustments.

If you are not sure, and don't have R23 yet, please make use of the trial to test them, or ask your plug-in vendor. For subscription users as usual we suggest to test required plugins first, before moving the production or running projects on the next major release.