v0.2.0

Keep Client synced with refactored Gockets:

• Updated API endpoints (rename GET /channel/show, add PATCH /channel/edit)
• Updated Channel model (tag field added)
• Implemented ChannelOptions model to have more consistent options when preparing or updating channel.

Also updated unit tests and composer dependencies. Upgraded gockets execution binary in bin directory.

v0.1.0

First version of Gockets PHP client.

Supports a full interaction flow for Gockets server on this day.