We have a 3 month release cycle, and the last two versions are supported.

To report security issues send an email to security@groestlcoin.org (not for support).

The following keys may be used to communicate sensitive information to developers, and to validate signatures on releases:

You can import a key by running the following command with that individual’s fingerprint: gpg --keyserver hkps://keys.openpgp.org --recv-keys "<fingerprint>". Ensure that you put quotes around fingerprints containing spaces.