hive-router-v0.0.12

Added

• (router) Subgraph endpoint overrides (#488)
• (router) jwt auth (#455)
• (router) CORS support (#473)
• (router) CSRF prevention for browser requests (#472)
• (executor) include subgraph name and code to the errors (#477)
• (executor) normalize flatten errors for the final response (#454)

Fixed

• (router) fix graphiql autocompletion, and avoid serializing nulls for optional extension fields (#485)
• (router) improve csrf and other configs (#487)
• (router) allow null value for nullable scalar types while validating variables (#483)