Knot Resolver 5.7.4 released

Tuesday, July 23, 2024

Security

  • reduce buffering of transmitted data, especially TCP-based in userspace Also expose some of the new tweaks in lua:
    • (require 'ffi').C.the_worker.engine.net.tcp.user_timeout = 1000
    • (require 'ffi').C.the_worker.engine.net.listen_{tcp,udp}_buflens.{snd,rcv}

Improvements

  • add the fresh DNSSEC root key "KSK-2024" already, Key ID 38696 (!1556)

Incompatible changes

  • libknot 3.0.x support is dropped (!1558) Upstream last maintained 3.0.x in spring 2022.