[SidJnsn]

Originally Posted by DaltonST

Version 1.0.52 - 2022-04-19 If a return code of '4' is received, and its attributes include 'wi' (not 'owi'), create a new RC of '2' using the syntax http://classify.oclc.org/classify2/Classify?wi=nnnnnnn

Also Calibre minimum version is now 6.0.0.

Thank you!!