Argon2i support in CE packages

Hi All,

I've been experimenting with the Argon2i password scheme in a local setup, backed by a LDAP server, and Dovecot 2.3.0.1 can't authenticate my users for now.

On the LDAP side the user passwords start with {ARGON2I} (and I can authenticate fine to the LDAP server), but it seems that the CE packages are compiled without libsodium. Is that correct? Is at this time the only alternative to recompile Dovecot myself, or are there plans to compile CE packages with libsodium?

Cheers, Grégory