APNG

APNG is used at run time in 4 crates (of which 1 optionally).

Number of dependers	APNG version	Downloads/month
3	0.3.4	17
1	0.2.0	12

Depender (with downloads and own rev deps)			APNG version
		raydiance		^0.3.1
		xfpl		^0.2.0
		bom-buddy		^0.3.1
180	1	petpet	optional	^0.3.4