Plugin stops working for me after update to 1.2.2. Ability to add categories and tags in pages disappears, and functionality on website is lost. This on all my WP websites.
Reverted to 1.2.1 and works again.
Note: strange behaviour. On one site, reverting to 1.2.1 didn't work either, even though the plugin was working fine with 1.2.1 just before the update. In this case I reverted to 1.1 and it worked fine again!
Don't you just love taking backups :-)