- update to 4.8.0:
* Fix unit test kill_from_pidfile function for nonexistent
files because the argument is evaluated before the test
expression.
* Fix rr-test to also convert the contents of the just written
output file.
* Fix test set to remove -f nsd.db and rm nsd.db commands.
* Fix test set to remove difffile option.
* Fix #14: Set timeout to 3s when servicing remaining TCP
connections.
* Fix: Always instate write handler after reading queries from
TCP.
* Answer first query on connections accepted just before
reload.
* Merge #305: faster stats. Statistics can be gathered while a
reload is in progress.
* Remove on-disk database.
* Fix processing of consolidated IXFRs.
* Fix for interprocess communication to set quit sync command
from main process explicitly.
* Merge #281: Proxy protocol. An implementation of PROXYv2 for
NSD.
* It can be configured with proxy-protocol-port: portnum with
the port number of the interface on which proxy traffic is
handled.
* The interface can support proxy traffic for UDP, TCP and
TLS.
* Fix autoconf 2.69 warnings in configure.
* Merge #287: Update nsd.conf.5.in.
* Fix unused variable warning in unit test of udb.