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Set up release notes for BIND 9.19.12

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Tom Krizek 2023-03-07 14:10:26 +01:00
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@ -9,7 +9,7 @@
.. See the COPYRIGHT file distributed with this work for additional
.. information regarding copyright ownership.
Notes for BIND 9.19.11
Notes for BIND 9.19.12
----------------------
Security Fixes
@ -22,64 +22,24 @@ New Features
- None.
- When using :any:`dnssec-policy`, you can now configure the digest type to
use when ``CDS`` records need to be published with `cds-digest-types`. Also,
with ``dnssec-signzone -G`` you can set which CDNSKEY/CDS records you want to
publish. :gl:`#3837`
Removed Features
~~~~~~~~~~~~~~~~
- Support for Red Hat Enterprise Linux version 7 (and clones) has been dropped.
A C11 compliant compiler (or better) is now required to compile BIND 9.
:gl:`#3729`
- The functions that were in the ``libbind9`` shared library have been
moved to the ``libisc`` and ``libisccfg`` libraries, and the
now-empty ``libbind9`` has been removed and is no longer installed.
- The ``irs_resconf`` module has been moved to the ``libdns`` shared
library and the now-empty ``libirs`` library has been removed and is
no longer installed.
- None.
Feature Changes
~~~~~~~~~~~~~~~
- libuv support for receiving multiple UDP messages in a single system
call (``recvmmsg()``) has been tweaked several times between libuv
versions 1.35.0 and 1.40.0; the recommended libuv version is 1.40.0 or
higher. New rules are now in effect for running with a different
version of libuv than the one used at compilation time. These rules
may trigger a fatal error at startup:
- Building against or running with libuv versions 1.35.0 and 1.36.0 is
now a fatal error.
- Running with libuv version higher than 1.34.2 is now a fatal error
when :iscman:`named` is built against libuv version 1.34.2 or lower.
- Running with libuv version higher than 1.39.0 is now a fatal error
when :iscman:`named` is built against libuv version 1.37.0, 1.38.0,
1.38.1, or 1.39.0.
This prevents the use of libuv versions that may trigger an assertion
failure when receiving multiple UDP messages in a single system call.
:gl:`#3840`
- Run catalog zone updates on the specialized "offload" threads to reduce the
amount of time they block query processing on the main networking
threads. This should increase the responsiveness of :iscman:`named`
when catalog zone updates are being applied after a catalog zone has been
successfully transferred. :gl:`#3881`
- None.
Bug Fixes
~~~~~~~~~
- :iscman:`named` could crash with an assertion failure when adding a new zone
into the configuration file for a name, which is already configured as a
member zone for a catalog zone. This has been fixed. :gl:`#3911`
- None.
Known Issues
~~~~~~~~~~~~
- None.
- There are no new known issues with this release. See :ref:`above
<relnotes_known_issues>` for a list of all known issues affecting this
BIND 9 branch.