+ * Improved SIGCHLD handling in gateway.c and util.c.
+ * Added FirewallRulesets trusted-users and trusted-users-to-router. This permits customized access control for trusted users, as for authenticated users, with the same ruleset semantics, instead of always accepting all trusted packets.
+ * Added EmptyRuleSetPolicy directives for .conf file. Permits optionally passing packets through to pre-existing firewall rules.
+ * updated debian rules (for building debian package)