v3.3.0-beta.2

What's Changed

• fix(metadata): index operations by @GwendolenLynch in #6272
• fix(jsonapi): correct data path by @GwendolenLynch in #6273
• fix(jsonapi): return empty data array for empty relation by @GwendolenLynch in #6270
• GraphQL: Errors with nullish ManyToOne-Relation when using new ResolverFactory (for version 3.2) by @jotwea in #6092
• fix(symfony): register api_error route by @soyuka in #6281
• fix(jsonapi): add missing "included" schema parts by @GwendolenLynch in #6277
• fix(symfony): conflict for symfony/framework-bundle versions that break enum serializing by @GwendolenLynch in #6292
• fix(guide): change deprecated ValidationException by @soyuka in #6295
• fix: reorder early return QueryParameterValidateListener by @louismariegaborit in #6300
• fix(jsonschema): don't try to define $ref if set in attributes by @GwendolenLynch in #6303

Full Changelog: v3.3.0-beta.1...v3.3.0-beta.2