development. Regular users should refer to :ref:`Release Notes <relnotes>`
for changes relevant to them.
+.. include:: ../changelog/changelog-9.18.38.rst
.. include:: ../changelog/changelog-9.18.37.rst
.. include:: ../changelog/changelog-9.18.36.rst
.. include:: ../changelog/changelog-9.18.35.rst
--- /dev/null
+.. Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+..
+.. SPDX-License-Identifier: MPL-2.0
+..
+.. This Source Code Form is subject to the terms of the Mozilla Public
+.. License, v. 2.0. If a copy of the MPL was not distributed with this
+.. file, you can obtain one at https://mozilla.org/MPL/2.0/.
+..
+.. See the COPYRIGHT file distributed with this work for additional
+.. information regarding copyright ownership.
+
+BIND 9.18.38
+------------
+
+Security Fixes
+~~~~~~~~~~~~~~
+
+- Fix an issue when some specific queries could remain unanswered with
+ serve-stale enabled. ``8ca561f6dce``
+
+ When :iscman:`named` was running with stale answers enabled and with
+ the ``stale-answer-client-timeout 0`` configuration option, in certain
+ situations it was possible that some queries could remain unanswered.
+ This has been fixed. :gl:`#5383`
+
+New Features
+~~~~~~~~~~~~
+
+- Add support to set and display the CO flag. ``9e897623701``
+
+ Add support to display the CO (Compact denial of existence Ok flag)
+ when displaying messages.
+
+ Add support to set the CO flag when making queries in dig (+coflag).
+ :gl:`#5319` :gl:`!10579`
+
+Bug Fixes
+~~~~~~~~~
+
+- Fix the default interface-interval from 60s to 60m. ``0be568f921d``
+
+ When the interface-interval parser was changed from uint32 parser to
+ duration parser, the default value stayed at plain number `60` which
+ now means 60 seconds instead of 60 minutes. The documentation also
+ incorrectly states that the value is in minutes. That has been fixed.
+ :gl:`#5246` :gl:`!10680`
+
+- Fix purge-keys bug when using views. ``df417186ef2``
+
+ Previously, when a DNSSEC key was purged by one zone view, other zone
+ views would return an error about missing key files. This has been
+ fixed. :gl:`#5315` :gl:`!10599`
+
+- Set name for all the isc_mem contexts. ``6c216c18d01``
+
+ :gl:`!10499`
+
+