Currently, GNU Tar doesn't support lz4. Even if this action can be done via the shell pipe. However, it is not convenient. The version of GNU Tar I use is 1.32 .
It would be awesome if there is an option "--lz4" as an alternative to "--zstd", "gzip", and "--bzip2" Sent with [ProtonMail](https://protonmail.com) Secure Email.
