2.0.0

• Minimum PHP version is now 5.6.
• Added support for Pusher cluster.

1.0.4

• Allow to trigger without a socket ID when using the Pusher Service (#5)

1.0.3

• Make sure we validate the socket_id according to those rules: https://gist.github.com/mdpye/f062cacb8a9d5e3d102c

1.0.2

• Update dependency requirements (minimum Guzzle dependency is now 3.5)

1.0.1

• Fix a bug in Windows when generating Pusher signatures

1.0.0

• First release