Hi,
NSD 4.4.0 is available:
https://nlnetlabs.nl/downloads/nsd/nsd-4.4.0.tar.gz
sha256 cfcd6fdd99344ca5a7ef7c2940c241bcef471fc3252ba3dcbd4c57e0638e8836
pgp https://nlnetlabs.nl/downloads/nsd/nsd-4.4.0.tar.gz.asc
This release changes the memory allocation for outgoing zonetransfers,
and this reduces the memory footprint. The defaults for the amounts are
the same as before, but there are config options to configure the memory
usage. There are also bug fixes.
4.4.0