Package: mupdf Version: 1.15.0+ds1-1 Severity: normal The new pymupdf package depends on the .a in libmupdf-dev. It does not build currently because 1.14.16-1 needs a mupdf 1.14.x. Unfortunately, upstream PyMuPDF did not publish any version compatible with 1.15.x but there are 1.16.x versions available.
Please update mupdf to the current 1.16.1 version, which would enable the pymupdf package to actually build in sid. Your patches 8-10 are upstream now, some other patches will need a refresh.