For 2.0

• raise error for unknown data sources
• adapters out of beta
• migration to get everyone on same schema - check timeouts, etc
• release async: true option - requires a centralized cache store, so shouldn't make default

Before 2.0

• cancel all queries on page nav
• show schema
• cancelable queries

Possibly

• better organization (maybe tags)
• verified queries (on verify_archive branch)
• advanced permission model (locking queries, etc)
• move to Vue