I updated to Notes 9.0.1 and CLENotes is still working :-)
However, for yet unknown reason I get error:
[1A6C:0002-12C4] 29.07.2014 15:07:22 Error in SECKFMDefaultPromptHandler: func=18: Unknown security function code.
It appears to come from password prompt but, as said, CLENotes appears to work even with the error.
Does anyone know what is causing the error?