== 2.1.6 ==
* typo fixes.
* fix for ipaddr_test referring to an old version of ipaddr.
* add test cases for r176 and r196.
* fix for recognizing IPv6 addresses with embedded IPv4 address not being recognized.
* additional unit tests for network comparisons and sorting.
* force hash() to long to ensure consistency
* turn v4_int_to_packed and v6_int_to_packed into public functions to aid converting between integers and network objects.
* add support for pulling teredo and 6to4 embedded addresses out of an IPv6 address.
-- Peter Moody Google 1.650.253.7306
Network Security Engineer pgp:0xC3410038