![gitlab](/assets/providers/64/gitlab.dfb2a4.png)
![npm](/assets/providers/64/npm.c2ee8f.png)
![sourceforge](/assets/providers/64/sourceforge.b914d8.png)
libpng
on SourceForge
libpng16/older-releases/1.6.19beta/libpng-1.6.19rc04.tar.gz
libpng15/older-releases/1.5.24beta/libpng-1.5.24rc04.tar.gz
![sourceforge](/assets/providers/64/sourceforge.b914d8.png)
libpng
on SourceForge
libpng14/older-releases/1.4.17beta/libpng-1.4.17rc04.tar.gz
libpng12/older-releases/1.2.54beta/libpng-1.2.54rc04.tar.gz
![packagist](/assets/providers/64/packagist.9d9324.png)