v0.0.20

There used to be a bug in the patcher that would erroneously display messages saying that you had to restart the Mac, even though restarting it would actually cause the installer to fail. I fixed that bug in v0.0.11, but a change in Big Sur developer beta 4 and the public beta brought that patcher bug back from the dead, and I missed it when testing v0.0.19 with developer beta 4. This is a quick release to fix the bug again.

If you have successfully installed developer beta 4 or the public beta using a previous patcher release, there is no need to download or use this version of the patcher (unless you need to reinstall).