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bind9/doc/notes/notes-current.rst
Ondřej Surý f301e7bb40 Add CHANGES and release notes for [GL #2888]
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2021-09-14 20:32:11 +02:00

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Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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.
Notes for BIND 9.16.21
----------------------
Security Fixes
~~~~~~~~~~~~~~
- None.
Known Issues
~~~~~~~~~~~~
- None.
New Features
~~~~~~~~~~~~
- Add support for HTTPS and SVCB record types. :gl:`#1132`
Removed Features
~~~~~~~~~~~~~~~~
- None.
Feature Changes
~~~~~~~~~~~~~~~
- ``dnssec-signzone`` is now able to retain signatures from inactive
predecessor keys without introducing additional signatures from the successor
key. This allows for a gradual replacement of RRSIGs as they reach expiry.
:gl:`#1551`
- The use of native PKCS#11 for Public-Key Cryptography in BIND 9 has been
deprecated in favor of OpenSSL engine_pkcs11 from the OpenSC project.
The ``--with-native-pkcs11`` configuration option will be removed from the
next major BIND 9 release. The option to use the engine_pkcs11 OpenSSL
engine is already available in BIND 9; please see the ARM section on
PKCS#11 for details. :gl:`#2691`
- ``named`` and ``named-checkconf`` now issue a warning when there is a single
configured port in the ``query-source``, ``transfer-source``,
``notify-source``, and ``parental-source``, and/or in their respective IPv6 counterparts.
:gl:`#2888`
- ``named`` and ``named-checkconf`` now return an error when the single configured
port in the ``query-source``, ``transfer-source``, ``notify-source``,
``parental-source``, and/or their respective IPv6 counterparts clashes with the
global listening port. This configuration is no longer supported as of BIND
9.16.0 but no error was reported, although sending UDP messages
(such as notifies) would fail. :gl:`#2888`
Bug Fixes
~~~~~~~~~
- When following QNAME minimization, BIND could use a stale zonecut from cache
to resolve the query, resulting in a non-minimized query. This has been
fixed :gl:`#2665`
- Migrate a single key to CSK when reconfiguring a zone to make use of
'dnssec-policy' :gl:`#2857`
- A recent change to the internal memory structure of zone databases
inadvertently neglected to update the MAPAPI value for ``map``-format
zone files. This caused ``named`` to attempt to load files into memory
that were no longer compatible, triggering an assertion failure on
startup. The MAPAPI value has now been updated, so ``named`` will
reject outdated files when encountering them. :gl:`#2872`
- When new IP addresses were added to the system during ``named``
startup, ``named`` failed to listen on TCP for the newly added
interfaces. :gl:`#2852`