NB. For the time-being at least, you can OPT OUT of the new pricing on the Settings Menu in Advanced Settings.
Cursor deserve the criticism, but its been pretty obvious since they introduced the new Ultra plan that we were going to see classic enshittification on the formerly premium options. Very frustrating for long term supporters especially.
Note that although this update apologises for the miscommunication (which looks more like deliberate obfuscation), the only option for getting what we paid for (I'm on the annual plan) is the menu setting above, which should be default on!