GSA is honestly one of the most well supported programs I have ever used. Usually you're lucky to receive a couple updates with minor fixes a year, but the GSA team does provides that every week!
You can also check the patch notes by clicking help in GSA and going down to view version history.
Comments
10.21 - new: improved some engines/bug fixing - fix: some bugs in form extraction fixed - fix: bug with empty url for extra-stepfor future referenceyou can always check yourself...top right corner of this forum "ChangeLog [SER CB URP]"
or you can check within SER after updating by clicking "Help > Version History"
You can also check the patch notes by clicking help in GSA and going down to view version history.