api-platform/core v4.3.0

on PHP Packagist

Highlights

MCP (Model Context Protocol) Support

• Introduce api-platform/mcp component (#7703)
• MCP bundle tool integration (#7595)
• Collection support for MCP (#7724)
• Laravel MCP support (#7709)

Scalar API Reference Documentation

• Scalar is now available as an alternative documentation UI alongside Swagger UI (#7817)

Security

• isGranted is now evaluated before the provider, preventing unnecessary database queries on unauthorized requests (#7500)

Doctrine Filters

• UUID filter (#7628) with nested relation support (#7759)
• ComparisonFilter decorator for range filtering (#7760) with ne (not equal) operator (#7814)
• caseSensitive option for PartialSearchFilter (#7675)
• ODM SortFilter and nested property support (#7780)
• Support relations on filters (#7711)
• Readonly entities automatically lose PUT & PATCH operations (#7453)

Elasticsearch

• OpenSearch support (#7811)
• SSL configuration options (#4059)

Other Notable Features

• Defaults parameters (#7758)
• Laravel object mapper (#7704)
• JSON Schema normalization/denormalization with attributes (#7629)
• JSON:API entity identifiers instead of IRIs as resource id (#7702)
• SkipAutoconfigure attribute for Laravel (#7467)
• LDP-compliant Allow and Accept-Post response headers (#6917)
• Cache operation metadata factory (#7516)
• gen_id global configuration option (#7775)
• Preserve key option in CollectionNormalizer (#7721)
• UUID/ULID parameter validation (#7649)

Breaking Changes

• JSON-LD @type with output and itemUriTemplate: uses the resource class name instead of the output DTO class name
• Doctrine filters require explicit property (#7681): throws InvalidArgumentException if missing (unless you use a :property placeholder)
• Readonly entities lose PUT & PATCH (#7453): clients will receive 404 instead of processing the request

Behavioral Changes

• Hydra class @id uses #ShortName (#7771): replaces schema.org type URIs — clients should expect class @id and property range changes
• Scalar UI enabled by default (#7817): disable with enable_scalar: false if unwanted

See the full changelog with all bug fixes and detailed upgrade notes on the 4.3 branch CHANGELOG.md.

New Contributors

• @hotfix31 made their first contribution in #7450
• @BySplashGm made their first contribution in #7513
• @bonroyage made their first contribution in #7776
• @olinox14 made their first contribution in #7775

Full Changelog: v4.2.21...v4.3.0