For details see:
https://downloads.isc.org/isc/bind9/9.16.30/doc/arm/html/notes.html#notes-for-bind-9-16-30
"Bug Fixes
The fetches-per-server quota is designed to adjust itself downward
automatically when an authoritative server times out too frequently.
Due to a coding error, that adjustment was applied incorrectly,
so that the quota for a congested server was always set to 1. This
has been fixed. [GL #3327]
DNSSEC-signed catalog zones were not being processed correctly. This
has been fixed. [GL #3380]
Key files were updated every time the dnssec-policy key manager ran,
whether the metadata had changed or not. named now checks whether
changes were applied before writing out the key files. [GL #3302]"
Signed-off-by: Matthias Fischer <matthias.fischer@ipfire.org>
Reviewed-by: Peter Müller <peter.mueller@ipfire.org>
07bd97edf7