1. 2642b28 DO NOT MERGE Update libpng to 1.6.20 by Matt Sarett · 9 years ago
  2. b478e66 Update libpng from 1.6.3 to 1.6.10 by Sireesh Tripurari · 10 years ago
  3. b50c217 Update libpng to version 1.6.3 by Chris Craik · 11 years ago