-Knot Resolver 4.x.y (2019-0m-dd)
+Knot Resolver 4.1.0 (2019-07-10)
================================
Security
Improvements
------------
+- new cache garbage collector is available and enabled by default (#257)
+ This improves cache efficiency on big installations.
+- DNS-over-HTTPS: unknown HTTP parameters are ignored to improve compatibility
+ with non-standard clients (!832)
- DNS-over-HTTPS: answers include `access-control-allow-origin: *` (!823)
-- support named AF_UNIX stream sockets for the http module (again)
+ which allows JavaScript to use DoH endpoint.
+- http module: support named AF_UNIX stream sockets (again)
- aggressive caching is disabled on minimal NSEC* ranges (!826)
+ This improves cache effectivity with DNSSEC black lies and also accidentally
+ works around bug in proofs-of-nonexistence from F5 BIG-IP load-balancers.
- aarch64 support, even kernels with ARM64_VA_BITS >= 48 (#216, !797)
- This is done by working around a LuaJIT incompatibility.
-- lua modules may omit casting parameters of layer functions (!797)
+ This is done by working around a LuaJIT incompatibility. Please report bugs.
- lua tables for C modules are more strict by default, e.g. `nsid.foo`
will throw an error instead of returning `nil` (!797)
-- http module: also send intermediate TLS certificate to clients,
- if available and luaossl >= 20181207 (!819)
-- systemd: basic watchdog is now available and turned on by default (#275)
-- experimental cache garbage collector daemon is available (#257)
+- systemd: basic watchdog is now available and enabled by default (#275)
Bugfixes
--------
-- TCP to upstream: don't send wrong message length (unlikely, !816)
+- TCP to upstream: fix unlikely case of sending out wrong message length (!816)
- http module: fix problems around maintenance of ephemeral certs (!819)
- http module: also send intermediate TLS certificate to clients,
if available and luaossl >= 20181207 (!819)
- cache: automatically clear stale reader locks (!844)
+Module API changes
+------------------
+- lua modules may omit casting parameters of layer functions (!797)
+
+
Knot Resolver 4.0.0 (2019-04-18)
================================