It looks like there is something broken with fly version update. It says there is a 424 version but I am stuck on 420.
> fly version
Update available 0.0.420 -> v0.0.424.
Run "fly version update" to upgrade.
fly v0.0.420 darwin/amd64 Commit: 977028ba BuildDate: 2022-10-25T14:30:02Z
> fly version update
Update available 0.0.420 -> v0.0.424.
Run "fly version update" to upgrade.
/bin/zsh -c
Running automatic update [brew upgrade flyctl]
Warning: flyctl 0.0.420 already installed