libknot-dev 3.1.6-1ubuntu1 (s390x binary) in ubuntu jammy

 Knot DNS is a fast, authoritative only, high performance, feature
 full and open source name server.
 .
 Knot DNS is developed by CZ.NIC Labs, the R&D department of .CZ
 registry and hence is well suited to run anything from the root
 zone, the top-level domain, to many smaller standard domain names.
 .
 This package provides development files for internal common shared
 libraries.