2 commits

Author	SHA1	Message	Date
andrews05	1e3f4520ef	Disallow grayscale transformation if non-sRGB profile (#682) ... Fixes #677	2025-02-26 22:39:20 +01:00
andrews05	2008d09915	Reduce alpha to tRNS (#477)	2022-12-13 15:18:19 -05:00