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

diff --cc doc/Changelog
index 916f61cfd17e6b1c8721eb51b545cb8b248d5f29,6c6574d4d27809b044abdace8a7c4bb2d8912146..18ee3f87807a565682cfaa6a99ae3a50f26194a2
--- 1/doc/Changelog
--- 2/doc/Changelog
+++ b/doc/Changelog
@@@ -1,7 -1,12 +1,16 @@@
 +26 January 2026: Wouter
 +      - Fix that allow-notify entries with hostnames are copied after IPv4
 +        and IPv6 lookup.
 +
+ 23 January 2026: Yorgos
+       - Merge #1396: Log Linux thread ID.
+       - On Linux systems log the system-wide unique thread ID instead of
+         Unbound's internal thread counter.
+       - Introduce the 'log-thread-id' configuration option to manage logging
+         the system-wide Linux thread ID for easier debugging with system
+         tools.
+       - Update generated man pages.
+ 
  22 January 2026: Wouter
        - Fix that fast reload copies the iter_scrub_ns, iter_scrub_cname
          and max_global_quota options.