Bump patch version and update README

Update README file

Update publish action

Update year of copyright

Bump patch version

Bump patch version

Alpha release v3.3.0a4 with some fixes and updates

Alpha release v3.3.0a3 with new features

Alpha release v3.3.0a2 with new features

Alpha release v3.3.0a1, matching GraphQL.js v17.0.0a1

Replicates graphql/graphql-js@d9eda1f