As of alpha1, we are aware of the following brokenness:
- The validator misjudges the DNSSEC status of many domains. Please report such errors if you find them.
+- The Recursor will die with SIGABRT when `forward-zones`, `forward-zones-recurse` or `forward-zones-file` are set in the config.
+
+## PowerDNS Recursor 4.0.0-alpha2
+UNRELEASED
+
+Notable changes since 4.0.0-alpha1
+
+- [#3259](https://github.com/PowerDNS/pdns/pull/3259), [#3280](https://github.com/PowerDNS/pdns/pull/3280) The PowerDNS Recursor now properly uses GNU autoconf and autotools for building and installing
+- OpenSSL crypto primitives are now used for DNSSEC validation
+- [#3313](https://github.com/PowerDNS/pdns/pull/3313) Implement the logic we need to generate EDNS MAC fields in dnsdist & read them in recursor ([blogpost](http://blog.powerdns.com/2016/01/27/per-device-dns-settings-selective-parental-control/)
+- [#3350](https://github.com/PowerDNS/pdns/pull/3350) Add lowercase-outgoing feature to Recursor
+- [#3410](https://github.com/PowerDNS/pdns/pull/3410) Recuweb is now built-in to the daemon
+- [#3230](https://github.com/PowerDNS/pdns/pull/3230) API: drop JSONP, add web security headers (Christian Hofstaedtler)
+
+### Bug fixes
+
+- [#3444](https://github.com/PowerDNS/pdns/pull/3444), [#3442](https://github.com/PowerDNS/pdns/pull/3442) RPZ IXFR fixes
+- [#3448](https://github.com/PowerDNS/pdns/pull/3448) Remove edns-subnet-whitelist whitelist pointing to powerdns.com (Christian Hofstaedtler)
+- [#3293](https://github.com/PowerDNS/pdns/pull/3293) make asynchronous UDP Lua queries work again in 4.x
+- [#3365](https://github.com/PowerDNS/pdns/pull/3365) Apply rcode set in UDPQueryResponse callback (Jan Broers)
+- [#3244](https://github.com/PowerDNS/pdns/pull/3244) Fix the forward zones in the recursor
+- [#3135](https://github.com/PowerDNS/pdns/pull/3135) Use 56 bits instead of 64 in EDNS Client Subnet option (Winfried Angele)
+
+### Improvements
+
+- [#3435](https://github.com/PowerDNS/pdns/pull/3435) Add `toStringNoDot` and `chopOff` functions to Lua
+- [#3437](https://github.com/PowerDNS/pdns/pull/3352) Add `pdns.now` imeval struct to recursor Lua
+- [#3352](https://github.com/PowerDNS/pdns/pull/3352) Cache improvements
+-
+
+## PowerDNS Recursor 4.0.0-alpha1
+Released December 24th 2015
# PowerDNS Authoritative Server 4.0.0
UNRELEASED - trial packages on [our builder](https://builder.powerdns.com) and on [our repositories](https://repo.powerdns.com).