A list of changes since 3.6.1 follows.
- [commit ab14b4f](https://github.com/PowerDNS/pdns/commit/ab14b4f): expedite servfail generation for ezdns-like failures (fully abort query resolving if we hit more than 50 outqueries)
-- [commit 42025be](https://github.com/PowerDNS/pdns/commit/42025be): PowerDNS now polls the security status of a release at startup and periodically. More detail on this feature, and how to turn it off, can be found in [Section 2, “Security polling”](secpoll.html "2. Security polling").
+- [commit 42025be](https://github.com/PowerDNS/pdns/commit/42025be): PowerDNS now polls the security status of a release at startup and periodically. More detail on this feature, and how to turn it off, can be found in [Security polling](common/security.md#security-polling).
- [commit 5027429](https://github.com/PowerDNS/pdns/commit/5027429): We did not transmit the right 'local' socket address to Lua for TCP/IP queries in the recursor. In addition, we would attempt to lookup a filedescriptor that wasn't there in an unlocked map which could conceivably lead to crashes. Closes [ticket 1828](https://github.com/PowerDNS/pdns/issues/1828), thanks Winfried for reporting
- [commit 752756c](https://github.com/PowerDNS/pdns/commit/752756c): Sync embedded yahttp copy. API: Replace HTTP Basic auth with static key in custom header
- [commit 6fdd40d](https://github.com/PowerDNS/pdns/commit/6fdd40d): add missing \#include \<pthread.h\> to rec-channel.hh (this fixes building on OS X).
A list of changes since 3.4.0 follows.
-- [commit dcd6524](https://github.com/PowerDNS/pdns/commit/dcd6524), [commit a8750a5](https://github.com/PowerDNS/pdns/commit/a8750a5), [commit 7dc86bf](https://github.com/PowerDNS/pdns/commit/7dc86bf), [commit 2fda71f](https://github.com/PowerDNS/pdns/commit/2fda71f): PowerDNS now polls the security status of a release at startup and periodically. More detail on this feature, and how to turn it off, can be found in [Section 2, “Security polling”](secpoll.html "2. Security polling").
+- [commit dcd6524](https://github.com/PowerDNS/pdns/commit/dcd6524), [commit a8750a5](https://github.com/PowerDNS/pdns/commit/a8750a5), [commit 7dc86bf](https://github.com/PowerDNS/pdns/commit/7dc86bf), [commit 2fda71f](https://github.com/PowerDNS/pdns/commit/2fda71f): PowerDNS now polls the security status of a release at startup and periodically. More detail on this feature, and how to turn it off, can be found in [Security polling](common/security.md#security-polling).
- [commit 5fe6dc0](https://github.com/PowerDNS/pdns/commit/5fe6dc0): API: Replace HTTP Basic auth with static key in custom header (X-API-Key)
- [commit 4a95ab4](https://github.com/PowerDNS/pdns/commit/4a95ab4): Use transaction for pdnssec increase-serial
- [commit 6e82a23](https://github.com/PowerDNS/pdns/commit/6e82a23): Don't empty ordername during pdnssec increase-serial