doc: update ChangeLog, new ospf debug settings

Signed-off-by: Joachim Wiberg <[email protected]>

Author: troglobit

doc/ChangeLog.md

@@ -3,7 +3,17 @@ Change Log
 
 All notable changes to the project are documented in this file.
 
-[v25.11.0][UNRELEASED]
+[v26.01.0][UNRELEASED]
+-------------------------
+
+### Changes
+
+- Add support for configurable OSPF debug logging, issue #1281. Debug options
+  can now be enabled per category (bfd, packet, ism, nsm, default-information,
+  nssa). All debug options are disabled by default to prevent log flooding in
+  production environments. See the documentation for usage examples
+
+[v25.11.0][] - 2025-11-30
 -------------------------
 
 > [!NOTE]
@@ -1816,7 +1826,7 @@ Supported YANG models in addition to those used by sysrepo and netopeer:
  - N/A
 
 [buildroot]:  https://buildroot.org/
-[UNRELEASED]: https://github.com/kernelkit/infix/compare/v25.10.0...HEAD
+[UNRELEASED]: https://github.com/kernelkit/infix/compare/v25.11.0...HEAD
 [v26.01.0]:   https://github.com/kernelkit/infix/compare/v25.11.0...v26.01.0
 [v25.11.0]:   https://github.com/kernelkit/infix/compare/v25.10.0...v25.11.0
 [v25.10.0]:   https://github.com/kernelkit/infix/compare/v25.09.0...v26.10.0