Show HN: Autumn (macOS window manager) is going open source

If anyone takes this over, here's a patch of what I was working on last: https://sephware.com/autumn/innertabs.patch.txt

Thank you for making this open-source instead of just letting all your hard work over the years go stagnant. I understand this can be a tough decision, but hopefully your efforts will lead to a bright future for Autumn.