v0.7.0

Changed

• Add active peer discovery to @canvas-js/discovery. Applications can configure a peer discovery topic, where clients will broadcast a regular heartbeat. The same peer discovery topic can be shared across Canvas applications, for e.g. a network of chat rooms
• Unified syntax for database accessors. We now use db.get("table") everywhere instead of db.table.get() inside the contract

Added

• Added boolean type to ModelDB
• Added json type to ModelDB
• Added useTick() hook