Version 1.4.15 of iptables
Release Notes: This release adds support for changes found in Linux 3.5: the "hashlimit" match has gained support for byte-based operation, and the "recent" match has gained the "--mask" option to group hosts.
Other releases
Release Notes: This release adds support for the Day Transition Ignore option in xt_time.
Release Notes: This release includes aliasing support, which translates command lines using obsolete extensions into new ones. The option parser now flags illegal negative numbers in some more extensions. A division by zero was resolved in libxt_limit as well.
Release Notes: This release adds support for changes found in Linux 3.5: the "hashlimit" match has gained support for byte-based operation, and the "recent" match has gained the "--mask" option to group hosts.
Release Notes: This release supports the new cttimeout infrastructure. This allows you to attach specific timeout policies to flow via iptables CT targets.
Release Notes: This release added support for xt_addrtype rev 1, xt_nfacct, xt_rpfilter, IPv6-capable xt_ecn, and xt_recent's reap feature.
