Hi Elena,
pypdf2 worked fine with other users of pypdf and should be fully
compatible. See:
bookletimposer: #763974
kraft: #763980
pdfposter: #763977
pdfshuffle: #763973
pisa: #763981
w3af: #763975
I really really would like to remove pypdf asap. I think is worthy to
upload a new version for it :)Cheers, luciano
