Added $object->can($state) check when registering object methods as states/event handlers.
Added Session aliases (symbolic references). See tests/names.perl for an example.
Added Kernel::signal($session, $name). This sends signals directly to POE::Sessions or POE::Kernels without going to the operating system (which would send the signal to every kernel and session). The signals.perl test has been updated to test this.
Added Kernel::call(). Takes the same parameters as Kernel::post, but dispatches the state/event immediately. Returns whatever the event handler did. The sessions.perl test test has been updated to test this.
Back to POE CHANGES.