- based on dnsq and dnsqr from djbdns
- added IPv6 support
- added DNSCurve support (Streamlined/TXT)
- based on dnscache from djbdns
- added support for streamlined DNSCurve
- added support for TXT DNSCurve
- added support for combined DNSCurve (streamlined and TXT)
- added support for DNS anchors with DNSCurve keys
- added full IPv6 support
- added support for IPv6 DNS anchors
- added support for cache dumping/loading
- used siphash24 instead of hash5381 in cache library
- added SOA record caching
- added authority record to DNS response
- improved logs - IPs not printed in hex format
- fixed CVE-2012-1191
- fixed CVE-2008-4392
- Dq is derived from public-domain djbdns-1.05 - see: https://cr.yp.to/distributors.html
- Dq is released under CC0 licence http://creativecommons.org/publicdomain/zero/1.0/