Version 2.15.3 --------------- - Properly sort image filenames containing numbers (Felix Riemann) [#340957] - Thumbnailing fixes (Felix Riemann) [#342817] - Fix printing for images with alpha channel (Jan Kümmel) [#322057] - Updated translations: Ignacio Casal Quinteiro (gl), Ankit Patel (gu), Theppitak Karoonboonyanan (th), Clytie Siddall (vi), Inaki Larrañaga (eu), Pema Geyleg (dz), Francisco Javier F. Serrador (es)