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Add option to keep metadata

Open gtuk opened this issue 4 years ago • 1 comments

This PR adds the option to preserve the image metadata. More explanation https://manpages.debian.org/stretch/optipng/optipng.1.en.html

gtuk avatar Oct 17 '20 13:10 gtuk

Hey folks, -strip all causes optipng to break my APNG files, so it would be very nice to be able to turn this off. Would anybody mind if I resubmitted this PR with the changes requested?

straub avatar May 17 '22 15:05 straub