Veusz 3.6 has now been released. Please visit the download area to update.
Changes in 3.6:
- Interactive rotation of 3D plots
 - Add 12-bit rainbow colormap
 - Fix crash in contour key values
 - Fix breakage with recent numpy versions due to removal of bool
 - Fix error in colormap sequence
 - About dialog shows software versions
 - Rewrite install instructions in INSTALL.md
 - Fix for Python 3.11 due to opening with universal newlines
 - Remove use of distutils
 - Fix MacOS binary