- None.
-- Add NSEC3 support for zones that manage their DNSSEC with the `dnssec-policy`
- configuration. A new option 'nsec3param' can be used to set the desired
- NSEC3 parameters, and will detect collisions when resalting. [GL #1620].
-
-- Adjust the ``max-recursion-queries`` default from 75 to 100. Since the
- queries sent towards root and TLD servers are now included in the
- count (as a result of the fix for CVE-2020-8616), ``max-recursion-queries``
- has a higher chance of being exceeded by non-attack queries, which is the
- main reason for increasing its default value. [GL #2305]
-
-- Restore the ``nocookie-udp-size`` default from 1232 to 4096. Normally the
- EDNS buffer size is configured by ``max-udp-size``, but this configuration
- option overrides the value, but most people don't and won't realize there's
- an extra configuration option that needs to be tweaked. By changing the
- default here, we allow the the ``max-udp-size`` to be the sole option that
- needs to be changed when operator wants to change the default EDNS buffer
- size. [GL #2250]
+- NSEC3 support was added to KASP. A new option for ``dnssec-policy``,
+ ``nsec3param``, can be used to set the desired NSEC3 parameters.
+ NSEC3 salt collisions are automatically prevented during resalting.
+ [GL #1620]
+
+- The default value of ``max-recursion-queries`` was increased from 75
+ to 100. Since the queries sent towards root and TLD servers are now
+ included in the count (as a result of the fix for CVE-2020-8616),
+ ``max-recursion-queries`` has a higher chance of being exceeded by
+ non-attack queries, which is the main reason for increasing its
+ default value. [GL #2305]
+
+- The default value of ``nocookie-udp-size`` was restored back to 4096
+ bytes. Since ``max-udp-size`` is the upper bound for
+ ``nocookie-udp-size``, this change relieves the operator from having
+ to change ``nocookie-udp-size`` together with ``max-udp-size`` in
+ order to increase the default EDNS buffer size limit.
+ ``nocookie-udp-size`` can still be set to a value lower than
+ ``max-udp-size``, if desired. [GL #2250]
Bug Fixes
~~~~~~~~~
-- The synthesised CNAME from a DNAME was incorrectly followed when the QTYPE
- was CNAME or ANY. [GL #2280]
+- The CNAME synthesized from a DNAME was incorrectly followed when the
+ QTYPE was CNAME or ANY. [GL #2280]
-- Tighten handling of missing DNS COOKIE responses over UDP by
+- Handling of missing DNS COOKIE responses over UDP was tightened by
falling back to TCP. [GL #2275]
- Building with native PKCS#11 support for AEP Keyper has been broken