Tweak/bug fix/update
- WSL2 now uses the
subst-asyncmethod, while WSL1 continues to useusr1for reasons of speed. - The error message
permission denied: /proc/versionis no longer produced intermuxon Android. - zsh-async v1.8.5 is included.
subst-async method, while WSL1 continues to use usr1 for reasons of speed.permission denied: /proc/version is no longer produced in termux on Android.