Besides the usual updates and bug fixes, Scratch and Python are updated as well. Scratch 2.0 now runs on Adobe Flash, which forced Adobe to make Flash for the R-Pi. Before it was Glash (Gnu Flash). Python has a new editor though you can still use the old editor and Nano.
 
You can sudo apt-update/apt-upgrade or download the whole new update from Raspberry Pi.
 
Update Details: https://www.raspberrypi.org/blog/a-raspbian-desktop-update-with-some-new-program ming-tools/
 
Download Link: https://www.raspberrypi.org/downloads/raspbian/