matplotlib/matplotlib: REL: v3.2.1

Abstract

This is the first bugfix release of the 3.2.x series. This release contains several critical bug-fixes: fix <code>Quiver.set_UVC</code> calls with scalar inputs fix <code>bezier.get_parallels</code> failure from floating point rounding errors fix markers specified as tuples (polygons, stars, or asterisks) fix saving PNGs to file objects in some places fix saving figures using the nbAgg/notebook backend fix saving with tight layout using the PGF backend fix setting custom datapath in rcParams (note: it is still deprecated) fix various issues running setup.py in non-CI environments fix xpdf distiller various minor bug and documentation fixes