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Reorder release notes

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Michał Kępień 2025-05-08 22:53:43 +02:00
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doc/notes/notes-9.20.9.rst
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@ -25,6 +25,22 @@ Security Fixes
Feature Changes
~~~~~~~~~~~~~~~
- Return DNS COOKIE and NSID with BADVERS.
This change allows the client to identify a server that returns a
BADVERS response and to provide a DNS SERVER COOKIE to be included in
the resent request. :gl:`#5235`
- Disable separate memory context for libxml2 memory allocations on
macOS.
As of macOS Sequoia 15.4, custom memory allocation functions are no
longer supported by the system-wide version of libxml2. This prevents
tracking libxml2 memory allocations in a separate :iscman:`named`
memory context, so the latter has been disabled on macOS; the system
allocator is now directly used for libxml2 memory allocations on that
operating system. :gl:`#5268`
- Use Jinja2 templates in system tests.
`python-jinja2` is now required to run system tests. :gl:`#4938`
@ -32,6 +48,13 @@ Feature Changes
Bug Fixes
~~~~~~~~~
- Revert NSEC3 closest encloser lookup improvements.
The performance improvements for NSEC3 closest encloser lookups that
were restored in BIND 9.20.8 turned out to cause incorrect NSEC3
records to be returned in nonexistence proofs and were therefore
reverted again. :gl:`#5292`
- Fix EDNS YAML output in :iscman:`dig`.
:iscman:`dig` was producing invalid YAML when displaying some EDNS
@ -56,22 +79,6 @@ Bug Fixes
:gl:`#5014`
- Return DNS COOKIE and NSID with BADVERS.
This change allows the client to identify a server that returns a
BADVERS response and to provide a DNS SERVER COOKIE to be included in
the resent request. :gl:`#5235`
- Disable separate memory context for libxml2 memory allocations on
macOS.
As of macOS Sequoia 15.4, custom memory allocation functions are no
longer supported by the system-wide version of libxml2. This prevents
tracking libxml2 memory allocations in a separate :iscman:`named`
memory context, so the latter has been disabled on macOS; the system
allocator is now directly used for libxml2 memory allocations on that
operating system. :gl:`#5268`
- Fix RDATA checks for PRIVATEOID keys.
In PRIVATEOID keys, the key data begins with a length byte followed by
@ -87,10 +94,3 @@ Bug Fixes
responses were not returned immediately for names in domains delegated
from authoritative zones configured on the resolver. This has been
fixed. :gl:`#5275`
- Revert NSEC3 closest encloser lookup improvements.
The performance improvements for NSEC3 closest encloser lookups that
were restored in BIND 9.20.8 turned out to cause incorrect NSEC3
records to be returned in nonexistence proofs and were therefore
reverted again. :gl:`#5292`