What's new in 3.8:

*) fix B mode rate reporting for Atheros 5211 cards;
*) IPv4-compatible addresses as IPv6 route gateways now require
   manually specified interface;
*) fixed removing external routes from OSPF;
*) added initial version of layer-2 mesh routing protocol;
*) fixed problem - OVPN server sometimes crashed;
*) fixed problem - torch could fail to aggregate connection data;
*) fixed problem - RB500 on high ethernet load rebooted sometimes;
*) fixed problem - if PPP (ISDN) client requested it's own address, then server
   did not report it in logs correctly;
*) fixed problem - if PPP (ISDN) client has it's own address, it was
   not used allways as on-demand ip address;
*) fixed problem - PPPoE, PPTP & L2TP stops receiving packets, if
   MRRU is set and multiple packets get lost;
*) added support for Intel Gigabit PCI-Express cards;
*) fixed problem - RB433 did not work with v3.7;