Biopython release 1.45

We are pleased to announce the release of Biopython 1.45.

This release includes numerous code improvements and fixes, including in Bio.Seq, Bio.SeqIO, Bio.Entrez, Bio.PopGen, Bio.SwissProt, Bio.Cluster, Bio.SCOP, Bio.InterPro, Bio.GenBank, Bio.ExPASy, BioSQL, and the Biopython documentation. Too many to list them all here!

Source distributions and Windows installers are available from the Biopython website at My thanks to all code contributers who made this new release possible.

–Michiel on behalf of the Biopython developers