What's Changed

• Update supported versions in the readme by @jdreesen in https://github.com/thephpleague/fractal/pull/546
• Fix supported version in the readme by @jdreesen in https://github.com/thephpleague/fractal/pull/547
• Move stale config to the correct location by @Nyholm in https://github.com/thephpleague/fractal/pull/548
• Add static analysis by @matthewtrask in https://github.com/thephpleague/fractal/pull/549
• allow for null values to be passed to Scope by @matthewtrask in https://github.com/thephpleague/fractal/pull/553
• Explicitly default TransformerAbstract::currentScope to null since it's not defined in the constructor by @Plastonick in https://github.com/thephpleague/fractal/pull/552

New Contributors

• @jdreesen made their first contribution in https://github.com/thephpleague/fractal/pull/546
• @Plastonick made their first contribution in https://github.com/thephpleague/fractal/pull/552

Full Changelog: https://github.com/thephpleague/fractal/compare/0.20...0.20.1

This release moves Fractal up to modern PHP.

We have dropped support for 5.x with this release. Fractal now supports PHP 7.4 as the lowest PHP version. Should you need to keep using Fractal with PHP 5.x, please use 0.19.2 or lower. We will continue to patch security fixes for 0.19 but all new features and changes will be in the 0.20 release and more going forward. We will aim for a 1.0 release this summer targeting 8.x

What's Changed

• Update branch alias to reflect current status by @KorvinSzanto in https://github.com/thephpleague/fractal/pull/516
• Move to Github Actions by @JustSteveKing in https://github.com/thephpleague/fractal/pull/517
• Test against php 8.0 by @sergiy-petrov in https://github.com/thephpleague/fractal/pull/520
• clean up php code sniffer violations and update composer.json to 7.0 by @matthewtrask in https://github.com/thephpleague/fractal/pull/534
• jsonSerialize fix php8 interface compatibility by @madagon in https://github.com/thephpleague/fractal/pull/527
• Add support for PHP 8.1 by @annuh in https://github.com/thephpleague/fractal/pull/528
• Make sure CI is green by @Nyholm in https://github.com/thephpleague/fractal/pull/535
• Run tests on PHP 8.1 by @Nyholm in https://github.com/thephpleague/fractal/pull/536
• Clean up CI by @Nyholm in https://github.com/thephpleague/fractal/pull/537
• Added .editorconfig by @Nyholm in https://github.com/thephpleague/fractal/pull/538
• Adding phpstan and psalm by @Nyholm in https://github.com/thephpleague/fractal/pull/539
• Fix issues with PHPStan and Psalm by @Nyholm in https://github.com/thephpleague/fractal/pull/540
• Support for PHP 81 by @Nyholm in https://github.com/thephpleague/fractal/pull/542
• Add ResourceInterface::getMeta() by @Nyholm in https://github.com/thephpleague/fractal/pull/541
• Added baseline for static analyzers by @Nyholm in https://github.com/thephpleague/fractal/pull/543
• Added PHP 7.4 types by @Nyholm in https://github.com/thephpleague/fractal/pull/544
• Add stale bot by @Nyholm in https://github.com/thephpleague/fractal/pull/545

New Contributors

• @JustSteveKing made their first contribution in https://github.com/thephpleague/fractal/pull/517
• @sergiy-petrov made their first contribution in https://github.com/thephpleague/fractal/pull/520
• @madagon made their first contribution in https://github.com/thephpleague/fractal/pull/527
• @annuh made their first contribution in https://github.com/thephpleague/fractal/pull/528
• @Nyholm made their first contribution in https://github.com/thephpleague/fractal/pull/535

Full Changelog: https://github.com/thephpleague/fractal/compare/0.19.2...0.20

• Support PHP 5.4 and 5.5 and 5.6 - https://github.com/thephpleague/fractal/pull/502 - thanks @KorvinSzanto

• Allow sub relations with modifier #490 - thanks @onursimsek - docs
• Update TravisCI to allow failures on PHP 5.4 and 5.5 - thanks @matthewtrask

• Allow sub relations with modifier #490 - thanks @onursimsek - docs
• Update TravisCI to allow failures on PHP 5.4 and 5.5 - thanks @matthewtrask

Enhancements

• Allow PHPUnit 7+ where available - Thanks @ramsey
• Changed the paginator to not call $paginator->getPaginate() in PhalconFrameworkPaginatorAdapter constructor - Thanks @niden
• Output an object for attributes when none are provided instead of an array in JsonApiSerializer - Thanks @BastianHofmann
• Include meta key for relationships in JsonApiSerializer - Thanks @rawaludin
• Allow self link to override defaults in JsonApiSerializer - Thanks @biggator
• Preserve numeric keys when converting Scopes to arrays by using array union instead of array_merge - Thanks @andrewtweber
• Output an object for links when none are provided instead of an array in ArraySerializer pagination - Thanks @basavind
• Allow arrays for field lists in $fractal->parseFieldsets() - Thanks @flugger
• Add links for all available includes to JsonApiSerializer - Thanks @matt-allan

• Add ScopeFactoryInterface and ScopeFactory
• Add $options parameter to toJson
• Added Serializer interface to SerializerAbstract
• Add Primitive resource type, allows to use primitives
• optimized primitive transformation when transformer is not given

Enhancements:

• #358 Allow the ability to define meta on each object in collection
• #362 Add DoctrinePaginatorAdapter to interface with Doctrine pagination
• Implement sparse fieldset

• Custom links in serializer
• PhalconPHP Paginator
• tested on 7.1

Added

• null() method for serializing null resource.
• Adds pagination to JsonApiSerializer
• Added JSON-API serializer collection links

Enhancements

• Fix issue including relationships on collections
• TransformerAbstract now returns a ResourceInterface
• getIncludeParams now always return ParamBag
• cody styling, method naming and docs