0.21.2

Added

• (proto) add PartialEq+Hash derives, #1661 by @leshow

Fixed

• (server) fix panic when tcp connect goes away before handling, #1668
• (server) crates/server, InMemoryStore: Use a RwLock instead of a Mutex to manage inner storage, #1665 by @erikh
• (all) fix audit regex failure, #1658
• (resolver) Stop searching for additional records when encountering a name already seen, #1657 by @Mossop
• (proto) fix time txt parsing in SOA records, #1656

Removed

• (all) remove old crates (the ones moved into proto, tag v0.21.1 can get if needed for crates.io), #1655

Changed

• (resolver) keep any address records included in the response to an NS query, #1672 by @db48x
• (resolver) force forwarder to preserve_intermediates, #1660 by @vlmutolo
• (resolver) make constructors for AsyncResolver with custom providers public, #1654 by @Noah-Kennedy