https://nlnetlabs.nl/projects/unbound/download/#unbound-1-15-0
- Fix#596: unset the RA bit when a query is blocked by an unbound RPZ nxdomain reply.
The option rpz-signal-nxdomain-ra allows to signal that a domain is externally
blocked to clients when it is blocked with NXDOMAIN by unsetting RA.
- Add rpz: for-downstream: yesno option, where the RPZ zone is authoritatively answered
for, so the RPZ zone contents can be checked with DNS queries directed at the RPZ zone.
- Merge PR #616: Update ratelimit logic. It also introduces ratelimit-backoff and
ip-ratelimit-backoff configuration options.
- Change aggressive-nsec default to yes.
(cherry picked from commit 84e89add4a)
Resolves: rhbz#2087120
