BIRD 2.0.4 and 1.6.6

Dear BIRD users, we just released two new versions - 1.6.6 and 2.0.4. Many thanks mainly to Santiago and Maria! Version 1.6.6 o Several bugfixes related to route propagation Version 2.0.4 o OSPF: Opaque LSAs (RFC 5250) o OSPF: DN-bit handling (RFC 4576) o Preferred route counters are back o Important BGP bugfix o Several bugfixes related to route propagation o some minor bugfixes Cheers! Ondrej