Knot Resolver 5.4.1 released

Improvements

  • docker: base image on Debian 11 (!1203)

Bugfixes

  • fix build without doh2 support after 5.4.0 (!1197)
  • fix policy.DEBUG* logging and -V/--version after 5.4.0 (!1199)
  • doh2: ensure memory from unsent streams is freed (!1202)