0.3.0

CHANGES:

• Upgrade to the new interface of mrmime (#15, @dinosaure)
• Fix how we parse AUID (#16, @dinosaure)
• Implement a real memory bounded verify function (#19, @dinosaure)
• Homogeneize DNS interface (with ocaml-spf) (#20, @dinosaure)
• Add some accessors to be able to get some info from DMARC (#21, #22, @dinosaure)
• Add a comparison function on server values (#24, @dinosaure)
• Fix stream implementation on dkim-mirage (#26, @dinosaure)
• Upgrade to the new DNS interface (#25, @dinosaure)
• Fix when we got an empty prelude (and don't raise end-of-stream in that case) (#27, @dinosaure)
• Upgrade ocamlformat and fmt.0.8.7 (#28, @dinosaure)
• Use the lastest version of DNS (with DNS-over-TLS) (#30, @dinosaure)