This is the third bugfix release of the 3.4.x series.

This release contains several critical bug-fixes:

• Clarify deprecation of Axes.figbox
• Disable MultiCursor widget on Axes subplots which it is not tracking
• Don't simplify path in LineCollection.get_segments
• Fix DPI in subfigures, affecting tick spacing, and scatter marker size
• Fix broken EPS output when using Type 42 STIX fonts
• Fix change in tick behaviour when calling Axes.clear
• Fix class docstrings for Norms created from Scales
• Fix compatibility with NumPy 1.21.0
• Fix crash on broken TrueType fonts
• Fix incorrect hits from Path.intersects_path
• Fix leak if affine_transform is passed invalid vertices
• Fix legends of stackplot with edgecolors='face'
• Fix plot directive when building in parallel
• Fix supxlabel and supylabel behaviour in constrained layout
• Fix tests with latest Inkscape and Ghostscript
• Improve DateFormatter styling for month names when usetex=True
• Re-disable autoscaling after interactive zoom
• Work around bug in Pillow 8.3.0