I just released #PGPainless 2.0!
The new release comes with support for #OpenPGP v6 ( #rfc9580) leveraging #BouncyCastle|s new high-level OpenPGP API internally.
The API saw substantial changes compared to the 1.7 release line. Among others, it migrated away from the singleton pattern towards configurable API instances.
You can download the (Linux_x86_64) native CLI binary binary here: https://github.com/pgpainless/pgpainless/releases/tag/2.0.0