png2icns is used when building kitty with nix because iconutil seems to be closed-source. libicns also has an iconutil clone called icnsutil in the source tree but the last release is from 2012, which does not include this utility yet.
= kitty - the fast, featureful, GPU based, terminal emulator See https://sw.kovidgoyal.net/kitty/ image:https://github.com/kovidgoyal/kitty/workflows/CI/badge.svg["Build status", link="https://github.com/kovidgoyal/kitty/actions?query=workflow%3ACI"]
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