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Changes between Initial Version and Version 1 of Ticket #24380, comment 28

initial	v1
4	4	It seems there's some rather widespread confusion of how the `$quality` parameter for `imagepng()` works. Thanks for reopening this, you're completely on point here.
5	5
6		Since actual quality has nothing to do with the operation at hand, would it be useful to create a PNG-specific class property like `compression_level` to use here instead?
	6	Since actual quality has nothing to do with the operation at hand, would it be useful to create a PNG-specific class property like `compression_level_png` to use here instead?