Documentation. Tracing, Tips and Calligraphy tutorials update (partially translated).
Documentation. Updating all tutorials (except advanced and shapes). New Greek translation of tracing.
Tutorials. Global tutorials update (see Bug #169020, Bug #672423 and Bug #438307).
Tutorials. sk tutorials updates, id basic tutorial update, and new sk interpolate tutorial.
Tutorials. Fix for a bug in the tracing tutorials.
Tutorials: Bitstream fonts replaced with sans and serif
Tutorials. New Farsi tutos. Tutorials are now optimized with Scour.
Tutorials update
