Merge branch 'master' of github.com:NLnetLabs/unbound

diff --cc doc/Changelog
index 83b327d80148571ec8993c0353b41f04261f1406,4bcbbc360bc2699f1fb57aa75ed893e7edf36a5f..1c0640085c251ba18249d98a700dde8051d7f466
--- 1/doc/Changelog
--- 2/doc/Changelog
+++ b/doc/Changelog
@@@ -5,9 -5,13 +5,14 @@@
        - Change aggressive-nsec default to yes.
        - Merge PR #617: Update stub/forward-host notation to accept port and
          tls-auth-name.
 -      - Update stream_ssl test to also use the new forward-host notation.
 +      - Update stream_ssl.tdir test to also use the new forward-host
 +        notation.
  
+ 2 February 2022: Wouter
+       - Update version number in repo to 1.15.0 for upcoming release,
+         since it changes the aggressive-nsec default and the ratelimit change.
+       - Fix header comment for doxygen for authextstrtoaddr.
+ 
  1 February 2022: George
        - Merge PR #603 from fobser: Use OpenSSL 1.1 API to access DSA and RSA
          internals.