+5649. [bug] If a query was answered with stale data on a server
+ with DNS64 enabled, an assertion could occur if a
+ non-stale answer arrived afterward. [GL #2731]
+
5648. [bug] The calculation of the estimated IXFR transaction
size by dns_journal_iter_init() was invalid. [GL #2685]
- The calculation of the estimated IXFR transaction size by
`dns_journal_iter_init()` was invalid. This resulted in excessive
AXFR-style-IXFR responses. :gl:`#2685`
+
+- If a query was answered with stale data on a server with DNS64 enabled,
+ an assertion could occur if a non-stale answer arrived afterward. This
+ has been fixed. :gl:`#2731`