2 Commits

Author	SHA1	Message	Date
Hugo Locurcio	62fdb853ec	Optimize PNG images losslessly (#501) ... This incorporates non-interlaced PNGs from #500 to fix warnings thrown by libpng.	2019-06-20 18:35:26 +02:00
Novatux	3eefa2f181	Add sulfur and lead, and make them generate	2015-02-22 12:42:46 +01:00