Version 1.6.1

[Ondrej Filip]

Dear users,
a new version of the 1.6.x branch is out:

Version 1.6.1 (2016-09-22)
  o Support for IPv6 ECMP
  o Better handling of IPv6 tentative addresses
  o Several updates and fixes in Babel protocol
  o Filter: New !~ operator
  o Filter: ASN ranges in bgpmask
  o KRT: New kernel protocol option 'metric'
  o KRT: New route attribute 'krt_scope'
  o Improved BIRD help messages
  o Fixes memory leak in BGP multipath
  o Fixes handling of empty path segments in BGP AS_PATH
  o Several bug fixes

Enjoy it!

        Ondrej