# [9.0.0-alpha.3](https://github.com/parse-community/parse-server/compare/9.0.0-alpha.2...9.0.0-alpha.3) (2025-12-12) ### Bug Fixes * Upgrade to GraphQL Apollo Server 5 and restrict GraphQL introspection ([#9888](https://github.com/parse-community/parse-server/issues/9888)) ([87c7f07](87c7f076eb)) ### BREAKING CHANGES * Upgrade to Apollo Server 5 and GraphQL express 5 integration; GraphQL introspection now requires using `masterKey` or setting `graphQLPublicIntrospection: true`. ([87c7f07](87c7f07))