This is a new major release including breaking changes, bug fixes, performance improvements and better test coverage.

Except for the updates to readme/changelog, this release is identical with https://github.com/rebing/graphql-laravel/releases/tag/v2.0.0-RC5

Full ChangeLog for 2.0.0

Breaking changes

The UploadType now has to be added manually to the types in your schema if you want to use it
- The ::getInstance() method is gone
The order and arguments/types for resolvers has changed:
- before: resolve($root, $array, SelectFields $selectFields, ResolveInfo $info)
- after: resolve($root, $array, $context, ResolveInfo $info, Closure $getSelectFields)
Added PHP types / phpdoc to all methods / properties #331
- Changes in method signatures will require small adaptions.
Validation errors are moved from error.validation to error.extensions.validation as per GraphQL spec recommendation #294
SelectFields on interface types now only selects specific fields instead of all #294
- Although this could be consider a bug fix, it changes what columns are selected and if your code as a side-effect dependent on all columns being selected, it will break

Added support for lazy loading types (config lazyload_types), improve performance on large type systems #405 but doens't work together with type aliases or paginate().
A migration guide for the Folklore library as part of the readme
New make:graphql:input command
New make:graphql:union command
New make:graphql:interface command
New make:graphql:field command
New make:graphql:enum command and dedicated EnumType, deprecating $enumObject=true in the Type class
New make:graphql:scalar command and add more information regarding scalars to the readme
TypeConvertible interface requiring to implement toType(): \GraphQL\Type\Definition\Type
Existing types are not affected because they already made use of the same method/signature, but custom Scalar GraphQL types work differently and benefit from the interface
alias is now also supported for relationships #367
InputType support class which eventually replace $inputObject=true #363
Support DB::raw() in alias fields
GraphiQL: use regenerated CSRF from server if present #332
Internal
- Added declare(strict_types=1) directive to all files
- Test suite has been refactored and now features Database (SQLite) tests too

Types and Schemas are now only booted when the graphql service is requested, improving performance when having this library installed but not using it in certain workloads (pure artisan commands, non-GraphQL web requests, etc.) #427
Follow Laravel convention and use plural for namspaces (e.g. new queries are placed in App\GraphQL\Queries, not App\GraphQL\Query anymore); make commands have been adjusted
Made the following classes abstract: Support\Field, Support\InterfaceType, Support\Mutation, Support\Query, Support\Type, Support\UnionType #357
Updated GraphiQL to 0.13.0 #335
- If you're using CSP, be sure to allow cdn.jsdelivr.net and cdnjs.cloudflare.com
ValidatorError: remove setter and make it a constructor arg, add getter and rely on contracts
Replace global helper is_lumen with static class call \Rebing\GraphQL\Helpers::isLumen

The Paginator correctly inherits the types model so it can be used with SelectFields and still generates correct SQL queries #415
Arguments are now validated before they're passed to authorize() #413
File uploads now correctly work with batched requests #397
Path multi-level support for Schemas works again #358
SelectFields correctly passes field arguments to the custom query #327
- This also applies to privacy checks on fields, the callback now receives the field arguments too
- Previously the initial query arguments would be used everywhere

Thank you to all the contributors that helped make this release happen:

As always, we would like to thank all the contributors that opened issues, created pull requests or updated the documentation.