Version: 2.5 (release)
- http://grafx2.chez.com (also http://grafx2.tk that redirect now back to first URL)
So, check latest commits pushed after tag "2.5" in "master" branch!
GrafX2 2.5 has support to SDL2, but SDL1.x is preferred for packaging!
P.S.: Here is my screenshot that created using latest official "nightly build" for Linux