Log Message:
powerdns-recursor: updated to 4.3.0

4.3.0
Improvements
Only log qname parsing errors when ‘log-common-errors’ is set.
Update copyright year.

4.2.1
Improvements
Add CentOS 8 as builder target
Update boost.m4
Add deviceName field to protobuf messages
Test improvements
Builder: add raspbian-buster target

Bug Fixes
Purge map of failed auths periodically by keeping a last changed timestamp.
Prime NS records of root-servers.net parent (.net)
Issue with “zz” abbreviation for IPv6 RPZ triggers
Basic validation of $GENERATE parameters
Fix inverse handler registration logic for SNMP.

4.2.0
Improvements
Clear CMSG_SPACE(sizeof(data)) in cmsghdr to appease valgrind

Bug Fixes
Make sure we always compile with BOOST_CB_ENABLE_DEBUG set to 0
Limit compression pointers to 14 bits

misc
Fix the export of only outgoing queries or incoming responses