master
vfs: re-implement CacheMode with fs.Enum
vfs: convert vfs options to new style
vfs: replace context.TODO/Background with stored VFS context
vfs: fix incorrect detection of root in parent directory utility function
vfs: don't crash the process if a backend panics on a background goroutine GHSA-6jcg-q3wp-x2f4
vfs: build the real uid/gid lookup on OpenBSD too