- update to 4.0.1
Bug fixes
- #4126 Wait for the connection to the carbon server to be established
- #4206 Don't try to deallocate empty PG statements
- #4245 Send the correct response when queried for an NSEC directly (Kees Monshouwer)
- #4252 Don't include bind files if length <= 2 or > sizeof(filename)
- #4255 Catch runtime_error when parsing a broken MNAME
Improvements
- #4044 Make DNSPacket return a ComboAddress for local and remote (Aki Tuomi)
- #4056 OpenSSL 1.1.0 support (Christian Hofstaedtler)
- #4169 Fix typos in a logmessage and exception (Christian Hofsteadtler)
- #4183 pdnsutil: Remove checking of ctime and always diff the changes (Hannu Ylitalo)
- #4192 dnsreplay: Only add Client Subnet stamp when asked
- #4250 Use toLogString() for ringAccount (Kees Monshouwer)
Additions
- #4133 Add limits to the size of received {A,I}XFR (CVE-2016-6172)
- #4142 Add used filedescriptor statistic (Kees Monshouwer)

- update to 4.0.0
https://blog.powerdns.com/2016/07/11/powerdns-authoritative-server-4-0-0-released/
https://blog.powerdns.com/2016/07/11/welcome-to-powerdns-4-0-0/
- packaging changes:
- remotebackend split out now
- enabled experimental_gss_tsig support
- enabled protobuf based stats support
- no more xdb and lmdb backend
- added odbc backend where supported
- drop pdns-3.4.0-no_date_time.patch: replaced with
--enable-reproducible