I've somehow missed this.

Unfortunately, I am not planning to release this outside Steam. It's much easier to ensure everyone has the latest version here and to submit hotfixes, I don't want to maintain a separate version somewhere else.

However, you can use Steam mods with non-Steam versions just fine. The mod isn't any different - download it and place it in the mod folder and it'll work.

Alternatively, use RimPy: https://ludeon.com/forums/index.php?topic=52498.0