v9.0.0

What's Changed

• build(deps-dev): bump @types/node from 16.11.14 to 17.0.0 by @dependabot in #687
• feat: switch default subscription protocol to graphql-transport-ws by @brainrepo in #594
• Refine the default behaviour of Mercurius errors and associated HTTP Status Codes by @jonnydgreen in #604
• Upgrade to graphql 16 by @gdorsi in #686

New Contributors

• @gdorsi made their first contribution in #686

Full Changelog: v8.12.0...v9.0.0