v0.3.0

Features

• session-establishment plugin #466 @sonnyp
• SASL anonymous authentication plugin #465 @sonnyp

Fixes

• fix broken starttls plugin #449 @yurynix
• fix SASL selection #464 @sonnyp @jjjb03
• multiple fixes for @xmpp/console #468 @sonnyp
• fix error event for WebSocket in browsers #469 @sonnyp @smokku

Meta

• use prettier #463 @sonnyp
• use yarn workspaces with lerna #462 @sonnyp