+5365. [bug] Algorithm rollover was stuck on submitting DS
+ because keymgr thought it would move to an invalid
+ state. Fixed by when checking the current key,
+ check it against the desired state, not the existing
+ state. [GL #1626]
+
+5364. [bug] Algorithm rollover waited too long before introducing
+ zone signatures. It waited to make sure all signatures
+ were resigned, but when introducing a new algorithm,
+ all signatures are resigned immediately. Only
+ add the sign delay if there is a predecessor key.
+ [GL #1625]
+
+5363. [bug] When changing a dnssec-policy, existing keys with
+ properties that no longer match were not being retired.
+ [GL #1624]
+
5362. [func] Limit the size of IXFR responses so that AXFR will
be used instead if it would be smaller. This is
controlled by the "max-ixfr-ratio" option, which