Argon2i support in CE packages

[Grégory Oestreicher]

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