0.3 has been in the works and will contain a number of new features and fixes. Some of these are improved documentation, the addition of Asterisk::AMI::Async (like Asterisk::AMI::Common but safe in event loops), and best of all, support for communicating with Asterisk over AJAM (events and everything).
I find the AJAM support to be exciting as it only takes changing a configuration option or two to make you app work with whatever communication method is available to you, and is otherwise transparent.
Asterisk::AMI::Async has been held up a little, as I have only just now settled on its behavior. I tried a few things and have settled on what I feel is most flexible.
As a heads up, 0.3 will break some backwards compatibility.
If you want to try out the new AJAM support, or just go through the change log head over to the 0.3 branch on GitHub .