Adding upstream version 1:9.16.44.upstream/1%9.16.44

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 68 insertions, 0 deletions

diff --git a/doc/notes/notes-9.16.19.rst b/doc/notes/notes-9.16.19.rst
new file mode 100644
index 0000000..2f964ff
--- /dev/null
+++ b/doc/notes/notes-9.16.19.rst
@@ -0,0 +1,68 @@
+.. 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.
+
+Notes for BIND 9.16.19
+----------------------
+
+New Features
+~~~~~~~~~~~~
+
+- Using a new configuration option, ``parental-agents``, each zone can
+  now be associated with a list of servers that can be used to check the
+  DS RRset in the parent zone. This enables automatic KSK rollovers.
+  :gl:`#1126`
+
+Feature Changes
+~~~~~~~~~~~~~~~
+
+- IP fragmentation has been disabled for outgoing UDP sockets. Errors
+  triggered by sending DNS messages larger than the specified path MTU
+  are properly handled by sending empty DNS replies with the ``TC``
+  (TrunCated) bit set, which forces DNS clients to fall back to TCP.
+  :gl:`#2790`
+
+Bug Fixes
+~~~~~~~~~
+
+- The code managing :rfc:`5011` trust anchors created an invalid
+  placeholder keydata record upon a refresh failure, which prevented the
+  database of managed keys from subsequently being read back. This has
+  been fixed. :gl:`#2686`
+
+- Signed, insecure delegation responses prepared by ``named`` either
+  lacked the necessary NSEC records or contained duplicate NSEC records
+  when both wildcard expansion and CNAME chaining were required to
+  prepare the response. This has been fixed. :gl:`#2759`
+
+- If ``nsupdate`` sends an SOA request and receives a REFUSED response,
+  it now fails over to the next available server. :gl:`#2758`
+
+- A bug that caused the NSEC3 salt to be changed on every restart for
+  zones using KASP has been fixed. :gl:`#2725`
+
+- The configuration-checking code failed to account for the inheritance
+  rules of the ``dnssec-policy`` option. This has been fixed.
+  :gl:`#2780`
+
+- The fix for :gl:`#1875` inadvertently introduced a deadlock: when
+  locking key files for reading and writing, the ``in-view`` logic was
+  not considered. This has been fixed. :gl:`#2783`
+
+- A race condition could occur where two threads were competing for the
+  same set of key file locks, leading to a deadlock. This has been
+  fixed. :gl:`#2786`
+
+Known Issues
+~~~~~~~~~~~~
+
+- 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.