Sage 9.0 Release Tour
released Jan 1, 2020
Contents
Python 3 transition
Just in time for the new decade, this is the first version of Sage running on Python 3 by default.
See Python3-Switch for more details
Three.js is the new default 3D viewer
Three.js has become the default viewer for 3D plots, in replacement of Jmol. Note that Jmol is still available, via the option viewer='jmol' in the plot functions.
More details
* Release announcements: See https://groups.google.com/forum/#!forum/sage-release