Graphql Php Laravel Package

Changed

• Prioritize count error over null error in [@oneOf](https://github.com/oneOf) coercion https://github.com/webonyx/graphql-php/pull/1891

Fixed

• Apply per-schema built-in scalar overrides without assertValid() https://github.com/webonyx/graphql-php/pull/1886

Changed

• Exclusively support types for per-schema built-in scalar overrides, not typeLoader https://github.com/webonyx/graphql-php/pull/1884

Fixed

• Fix parseLiteral not called on per-schema built-in scalar overrides for inline arguments https://github.com/webonyx/graphql-php/pull/1880

Fixed

• Fix variable validation and input coercion for per-schema scalar overrides https://github.com/webonyx/graphql-php/pull/1876

Added

• Support per-schema scalar overrides via types config or typeLoader, without global side effects https://github.com/webonyx/graphql-php/pull/1869
• Add Type::builtInScalars() and Type::BUILT_IN_SCALAR_NAMES aligning with GraphQL spec terminology https://github.com/webonyx/graphql-php/pull/1869
• Add Directive::builtInDirectives() and Directive::isBuiltInDirective() aligning with GraphQL spec terminology https://github.com/webonyx/graphql-php/pull/1869

Deprecated

• Deprecate Type::overrideStandardTypes() in favor of per-schema scalar overrides https://github.com/webonyx/graphql-php/pull/1869
• Deprecate Type::getStandardTypes() in favor of Type::builtInScalars() https://github.com/webonyx/graphql-php/pull/1869
• Deprecate Type::STANDARD_TYPE_NAMES in favor of Type::BUILT_IN_SCALAR_NAMES https://github.com/webonyx/graphql-php/pull/1869
• Deprecate Directive::getInternalDirectives() in favor of Directive::builtInDirectives() https://github.com/webonyx/graphql-php/pull/1869
• Deprecate Directive::isSpecifiedDirective() in favor of Directive::isBuiltInDirective() https://github.com/webonyx/graphql-php/pull/1869

Fixed

• Use PHP 7.4 compatible syntax in attribute classes https://github.com/webonyx/graphql-php/pull/1847

Changed

• Improve performance 6% by lessening is_array and instanceof checks https://github.com/webonyx/graphql-php/pull/1845

Added

• Add support for adding description to schema https://github.com/webonyx/graphql-php/pull/1834

Fixed

• Fix query complexity for fragments defined after operations https://github.com/webonyx/graphql-php/pull/1826

Changed

• Remove pass-by-reference for $result in ReferenceExecutor https://github.com/webonyx/graphql-php/pull/1780

Fixed

• Do not escape forward slashes in Printer::printDescription https://github.com/webonyx/graphql-php/pull/1824

Fixed

• Restore SyncPromise backwards compatibility https://github.com/webonyx/graphql-php/pull/1823

Changed

• Optimize Deferred execution https://github.com/webonyx/graphql-php/pull/1805

Deprecated

• Deprecate GraphQL\Deferred::create() in favor of constructor https://github.com/webonyx/graphql-php/pull/1805

Changed

• Optimize Lexer name tokenization https://github.com/webonyx/graphql-php/pull/1813

Fixed

• Fix PHP 7.4 compatibility broken by \Stringable interface https://github.com/webonyx/graphql-php/pull/1810

Fixed

• Revert Deferred memory usage optimization https://github.com/webonyx/graphql-php/pull/1790

Added

• Optimize Deferred memory usage with incremental queue processing https://github.com/webonyx/graphql-php/pull/1790

Changed

• Ignore Introspection queries in QueryComplexity rule https://github.com/webonyx/graphql-php/pull/1788

Fixed

• Add missing return types in HasFieldsTypeImplementation https://github.com/webonyx/graphql-php/pull/1783

Changed

• Call AbstractType::resolveValue before AbstractType::resolveType https://github.com/webonyx/graphql-php/pull/1781

Added

• Introduce resolveValue method to Interface and Union types https://github.com/webonyx/graphql-php/pull/1776

Added

• Allow passing NonNull to Type::nonNull() https://github.com/webonyx/graphql-php/pull/1757

Changed

• Improve Type::getNamedType() return type https://github.com/webonyx/graphql-php/pull/1756

Added

• Allow replacing a Node with a NodeList in Visitor https://github.com/webonyx/graphql-php/pull/1754

Fixed

• Fix NodeVisitor return type by allowing Node https://github.com/webonyx/graphql-php/pull/1752

Changed

• Make class Printer fully static https://github.com/webonyx/graphql-php/pull/1749

Fixed

• Do not escape forward slashes in Printer::doPrint https://github.com/webonyx/graphql-php/pull/1748

Fixed

• Keep isOneOf directive when extending input objects with SchemaExtender https://github.com/webonyx/graphql-php/pull/1745

Added

• Add argument includeDeprecated to introspection field __Directive.args https://github.com/webonyx/graphql-php/pull/1738/commits/0dd03675dc7c971abfad86cafaf2da353778529f

Changed

• Make all includeDeprecated arguments in introspection fields non-nullable with default value false https://github.com/webonyx/graphql-php/pull/1738/commits/851ddb55d722035904191705b6d62ba56950680c

Fixed

• Make querying isOneOf optional in introspection query https://github.com/webonyx/graphql-php/pull/1737

Fixed

• Add missing isOneOf to introspection query https://github.com/webonyx/graphql-php/pull/1729

Fixed

• Output [@oneOf](https://github.com/oneOf) directive in SchemaPrinter https://github.com/webonyx/graphql-php/pull/1727

Added

• Add support for [@oneOf](https://github.com/oneOf) input object directive - enables "input unions" where exactly one field must be provided https://github.com/webonyx/graphql-php/pull/1715

Fixed

• Allow enum instances in PhpEnumType::parseValue() https://github.com/webonyx/graphql-php/pull/1519

Added

• Support react/promise v3 https://github.com/webonyx/graphql-php/pull/1517

Fixed

• Correctly print deprecated argument with default value https://github.com/webonyx/graphql-php/pull/1491

Added

• Early return when complexity is disabled https://github.com/webonyx/graphql-php/pull/1475
• Allow access to calculated query complexity https://github.com/webonyx/graphql-php/pull/1475

Fixed

• Fix PHPStan definition for SchemaConfig option types https://github.com/webonyx/graphql-php/pull/1479

Added

• Control field visibility through option visible https://github.com/webonyx/graphql-php/pull/1434

Fixed

• Fix printing of single line descriptions with Unicode https://github.com/webonyx/graphql-php/pull/1436

Fixed

• Avoid instantiations when checking if types are built-in https://github.com/webonyx/graphql-php/pull/1423

Fixed

• Allow lazy root type callables to return null https://github.com/webonyx/graphql-php/pull/1422

Added

• Allow lazy root types query, mutation, subscription https://github.com/webonyx/graphql-php/pull/1418

Fixed

• Also set queryId from Apollo-source sha256Hash if query is provided https://github.com/webonyx/graphql-php/pull/1412

Fixed

• Do not set raw vars on query complexity rule if no validation rules are used https://github.com/webonyx/graphql-php/pull/1413

Fixed

• Remove useless and broken Parser::document(), use parse()

Added

• Add ScopedContext interface to control cloning of the context value

Added

• Allow deprecating input fields and arguments https://github.com/webonyx/graphql-php/pull/1382

Fixed

• Call static methods in SchemaPrinter with static:: to enable overrides

Fixed

• Allow sending both query and queryId, let persistedQueryLoader handle it https://github.com/webonyx/graphql-php/pull/1372

Added

• Provide a custom name for the Enum generated by PhpEnumType https://github.com/webonyx/graphql-php/pull/1368

Fixed

• Avoid unnecessary [@throws](https://github.com/throws) annotations for known correct configuration https://github.com/webonyx/graphql-php/pull/1716

Added

• Add keys type and unions to ResolveInfo::getFieldSelectionWithAliases result https://github.com/webonyx/graphql-php/pull/1681

Fixed

• Merge selected fields in ResolveInfo::getFieldSelection() https://github.com/webonyx/graphql-php/pull/1365

Fixed

• Ensure OperationDefinitionNode.variableDefinitions is initialized

Fixed

• Annotate [@throws](https://github.com/throws) accurately

Fixed

• Improve handling of JSON encoding errors

Fixed

• Initialize directives and arguments in Node with empty NodeList

Changed

• Improve validation messages for type definitions

Fixed

• Handle fields that return lists in ResolveInfo::getFieldSelectionWithAliases https://github.com/webonyx/graphql-php/pull/1664

Added

• Add method getFieldSelectionWithAliases to class ResolveInfo https://github.com/webonyx/graphql-php/pull/1648

Fixed

• Reset static caches of instances using standard types when overriding them https://github.com/webonyx/graphql-php/pull/1632

Added

• Propagate error messages of client-safe exceptions during parseValue https://github.com/webonyx/graphql-php/pull/1624

Added

• Allow customizing PhpEnumType https://github.com/webonyx/graphql-php/pull/1623

Fixed

• Make field args mapper optional https://github.com/webonyx/graphql-php/pull/1622

Added

• Create field args mapper and cache args resolution https://github.com/webonyx/graphql-php/pull/1587

Added

• Add field config decorator when building schema from SDL https://github.com/webonyx/graphql-php/pull/1590

Fixed

• Serialize BackedEnum instances by name, not value https://github.com/webonyx/graphql-php/pull/1618

Changed

• Annotate return value of Helper::validateOperationParams as list https://github.com/webonyx/graphql-php/pull/1615

Changed

• Narrow type of execution errors from array to list https://github.com/webonyx/graphql-php/pull/1597

Added

• Allow native PHP enums as return values for SDL-based enums https://github.com/webonyx/graphql-php/pull/1608

Added

• Serialize valid \BackedEnum values in GraphQL\Type\Definition\PhpEnumType https://github.com/webonyx/graphql-php/pull/1604

Fixed

• Avoid infinite recursion in QueryDepth validator https://github.com/webonyx/graphql-php/pull/1581

Fixed

• Ensure unaliasedPath does not grow for each list item https://github.com/webonyx/graphql-php/pull/1579

Fixed

• Avoid crash by triggering side effect via count on PHPUnit\Framework\Test https://github.com/webonyx/graphql-php/pull/1577

Changed

• Optimize and deduplicate ReferenceExecutor https://github.com/webonyx/graphql-php/pull/1572

Fixed

• Remove redundant code in ReferenceExecutor https://github.com/webonyx/graphql-php/pull/1570

Added

• Add property unaliasedPath to ResolveInfo https://github.com/webonyx/graphql-php/pull/1548

Fixed

• Fix ScopedContext for mutations https://github.com/webonyx/graphql-php/pull/1549

Fixed

• Count new lines when parsing multi-line comments https://github.com/webonyx/graphql-php/pull/1538

Changed

• Allow scalars from BuildClientSchema to have any type https://github.com/webonyx/graphql-php/pull/1536

Changed

• The standard server now produces distinct exception classes instead of generic RequestError https://github.com/webonyx/graphql-php/pull/1533

Added

• Add additional sorting options to SchemaPrinter

Fixed

• Fix QueryPlan for union types

Changed

• Improve QueryPlan performance

Fixed

• Fix QueryPlan when querying __typename on a union type

Fixed

• Fix printing of single line descriptions with backslashes

Changed

• Print long argument lists on multiple lines
• Print space between object value brackets

Changed

• PHP version required: 7.4+
• Propagate error message and stack trace for why leaf value serialization failed
• Do not throw client safe Error when failing to serialize an Enum type
• Use native PHP types for properties of Type and its subclasses
• Throw SerializationError over client safe Error when failing to serialize leaf types
• Move debug entries in errors under extensions key
• Use native PHP types wherever possible
• Always throw RequestError with useful message when clients provide an invalid JSON body
• Move class BlockString from namespace GraphQL\Utils to GraphQL\Language
• Return string-keyed arrays from GraphQL::getStandardDirectives(), GraphQL::getStandardTypes() and GraphQL::getStandardValidationRules()
• Move complexity related code from FieldDefinition to QueryComplexity
• Exclude unused standard types from the schema
• Require lazy type loader to return Type directly without an intermediary callable
• Allow lazy type loader to return null
• Rename ServerConfig option persistentQueryLoader to persistedQueryLoader
• Call previously unused methods EnumType::parseValue() and EnumType::parseLiteral()
• Strongly type PromiseAdapter::createRejected() to require \Throwable
• Move members specific to NamedType out of Type: $name, $description, $config, isBuiltInType(), assertValid()
• Always convert recursively when calling Node::toArray()
• Make Directive::$config['args'] use the same definition style as FieldDefinition::$config['args']
• Rename FieldArgument to Argument
• Make errors when parsing scalar literals more precise
• Change expected QueryPlan options from ['group-implementor-fields'] to ['groupImplementorFields' => true] in ResolveInfo::lookAhead()
• Always convert promises through PromiseAdapter::convertThenable() before calling ->then() on them
• Use JSON_THROW_ON_ERROR in json_encode()
• Validate some internal invariants through assert()
• PromiseAdapter::all() accepts iterable
• Throw if Introspection::fromSchema() returns no data
• Reorganize abstract class ASTValidationContext to interface ValidationContext
• Reorganize AST interfaces related to schema and type extensions
• Align Utils::suggestionList() with the reference implementation (https://github.com/webonyx/graphql-php/issues/1075)
• Order schema topologically and according to the user-defined order, affects introspection and printing
• GraphQL\Utils\AST::typeFromAST() now needs a type loader callable instead of the Schema
• Do not change HTTP status code in StandardServer
• Use " instead of """ for single line descriptions
• Make Helper::emitResponse() private, use Helper::sendResponse()
• Emit unescaped UTF-8 from StandardServer
• Sync input value coercion with graphql-js reference implementation
• Store rules exclusively by class name in DocumentValidator
• Reorder standard types as described in the GraphQL specification
• Improve runtime performance by moving checks for duplicate/mismatching type instances to assert() or schema validation
• Replace HasSelectionSet::$selectionSet with HasSelectionSet::getSelectionSet()
• Replace TypeDefinitionNode::$name with TypeDefinitionNode::getName()
• Replace TypeExtensionNode::$name with TypeExtensionNode::getName()

Added

• Improve extendability of validator rules
• Add tests for errors that occur when undeclared fields are passed in input
• Warn about orphaned object types
• Expose structured enumeration of directive locations
• Add AST::concatAST() utility
• Allow lazy input object fields
• Add validation rule UniqueEnumValueNames
• Add SDL validation rule UniqueOperationTypes (https://github.com/webonyx/graphql-php/issues/995)
• Add ability to remove custom validation rules after adding them via DocumentValidator::removeRule()
• Allow lazy enum values
• Make Node implement JsonSerializable
• Add SDL validation rule UniqueTypeNames (https://github.com/webonyx/graphql-php/issues/998)
• Add support for SDL validation to KnownTypeNames rule (https://github.com/webonyx/graphql-php/issues/999)
• Add SDL validation rule UniqueArgumentDefinitionNames (https://github.com/webonyx/graphql-php/issues/1136)
• Add parseValue config option to InputObjectType to parse input value to custom value object
• Add option sortTypes to have SchemaPrinter order types alphabetically
• Allow constructing EnumType from PHP enum
• Add TypeInfo::getParentTypeStack() and TypeInfo::getFieldDefStack()
• Include path to faulty input in coercion errors
• Add ability to resolve abstract type of object via __typename

Optimized

• Use recursive algorithm for printer and improve its performance
• Use foreach over slower functions array_map() and Utils::map()

Fixed

• Avoid QueryPlan crash when multiple $fieldNodes are present
• Allow instantiating multiple QueryPlan with different options
• Clarify error when attempting to coerce anything but array or stdClass to an input object
• Allow directives on variable definitions
• Handle null parent of list in ValuesOfCorrectType::getVisitor
• Allow sending both query and queryId, ignore queryId in that case
• Preserve extended methods from class-based types in SchemaExtender::extend()
• Fix printing of empty types (https://github.com/webonyx/graphql-php/issues/940)
• Clone NodeList in Node::cloneDeep()
• Calling Schema::getType() on a schema built from SDL returns null for unknown types (https://github.com/webonyx/graphql-php/issues/1068)
• Avoid crash on typeless inline fragment when using QueryComplexity rule
• Avoid calling FormattedError::addDebugEntries() twice when using default error formatting
• Avoid calling defined functions named like lazily loaded types
• Show actual error in debug entries
• Deal with iterable in implementations of PromiseAdapter::all()

Removed

• Remove OperationParams method getOriginalInput() in favor of public property $originalInput
• Remove OperationParams method isReadOnly() in favor of public property $readOnly
• Remove Utils::withErrorHandling()
• Remove TypeComparators::doTypesOverlap()
• Remove DocumentValidator::isError()
• Remove DocumentValidator::append()
• Remove Utils::getVariableType() in favor of Utils::printSafe()
• Remove warning for passing isDeprecated in field definition config
• Remove WrappingType::getWrappedType() argument $recurse in favor of WrappingType::getInnermostType()
• Remove Type::assertType()
• Remove ListOfType::$ofType, ListOfType::getOfType() and NonNull::getOfType()
• Remove option commentDescriptions from BuildSchema::buildAST(), BuildSchema::build() and Printer::doPrint()
• Remove parameter $options from ASTDefinitionBuilder
• Remove FieldDefinition::create() in favor of new FieldDefinition()
• Remove GraphQL\Exception\InvalidArgument
• Remove Utils::find(), Utils::every() and Utils::invariant()
• Remove argument bool $exitWhenDone from StandardServer::send500Error() and StandardServer::handleRequest()
• Remove Schema::getAstNode() in favor of Schema::$astNode
• Remove ability to override standard types through Schema option types, use Type::overrideStandardTypes()
• Remove GraphQL\Utils\TypeInfo::typeFromAST(), use GraphQL\Utils\AST::typeFromAST()
• Remove StandardServer::send500Error(), handle non-GraphQL errors yourself
• Remove StandardServer::getHelper(), use new Helper
• Remove error extension field category, use custom error formatting if you still need it
• Remove deprecated Type::getInternalTypes()
• Remove deprecated GraphQL::execute()
• Remove deprecated GraphQL::executeAndReturnResult()
• Remove deprecated experimental CoroutineExecutor
• Remove deprecated FormattedError::create() and FormattedError::createFromPHPError()
• Remove deprecated GraphQL::setPromiseAdapter()
• Remove deprecated AST::getOperation()
• Remove deprecated constants from BreakingChangesFinder
• Remove deprecated DocumentValidator::isValidLiteralValue()
• Remove deprecated Error::formatError() and Error::toSerializableArray()
• Remove deprecated GraphQL::getInternalDirectives()
• Remove deprecated Schema::isPossibleType()
• Remove deprecated methods from TypeInfo
• Remove deprecated Values::valueFromAST() and Values::isValidPHPValue()
• Remove deprecated public property access to InputObjectField::$type
• Remove deprecated public property access to FieldDefinition::$type
• Remove alias GraphQL\Validator\Rules\AbstractQuerySecurity, use GraphQL\Validator\Rules\QuerySecurityRule
• Remove alias GraphQL\Validator\Rules\AbstractValidationRule, use GraphQL\Validator\Rules\ValidationRule
• Remove alias GraphQL\Utils\FindBreakingChanges, use GraphQL\Utils\BreakingChangesFinder

Added

• Add support for type config decorator in SchemaExtender

Added

• Implement GraphQL\Utils\AST::getOperationAST()

Added

• Allow providing field definitions as a callable and resolve them lazily

Fixed

• Avoid crashing in QueryPlan when __typename is used in the query

Refactoring:

• Improve performance of subtype checks

Fixed

• Fix overly eager validation of repeatable directive usage

Fixed

• Add fallback for directive.isRepeatable in BuildClientSchema

Added

• Open ReferenceExecutor for extending

Fixed

• Ensure properties annotated to hold NodeList are not null
• Validate that directive argument names do not use reserved or duplicate names

Fixed

• Fix Input Object field shortcut definition with callable (https://github.com/webonyx/graphql-php/issues/773)

Added

• Implement support for interfaces implementing interfaces (https://github.com/webonyx/graphql-php/issues/740), huge kudos to @Kingdutch

Deprecates:

• Constant BreakingChangeFinder::BREAKING_CHANGE_INTERFACE_REMOVED_FROM_OBJECT. Use BreakingChangeFinder::BREAKING_CHANGE_IMPLEMENTED_INTERFACE_REMOVED instead. Constant value also changed from INTERFACE_REMOVED_FROM_OBJECT to IMPLEMENTED_INTERFACE_REMOVED.

• Constant BreakingChangeFinder::DANGEROUS_CHANGE_INTERFACE_ADDED_TO_OBJECT Use DANGEROUS_CHANGE_IMPLEMENTED_INTERFACE_ADDED instead. Constant value also changed from INTERFACE_ADDED_TO_OBJECT to IMPLEMENTED_INTERFACE_ADDED.

Refactoring:

• Reify AST node types and remove unneeded nullability (https://github.com/webonyx/graphql-php/issues/751)

Fixed

• Allow pushing nodes to NodeList via []= (https://github.com/webonyx/graphql-php/issues/767)
• Fix signature of Error\FormattedError::prepareFormatter() to address PHP8 deprecation (https://github.com/webonyx/graphql-php/issues/742)
• Do not add errors key to result when errors discarded by custom error handler (https://github.com/webonyx/graphql-php/issues/766)

Fixed

• Fixed SchemaPrinter so that it uses late static bindings when extended
• Parse DirectiveDefinitionNode->locations as NodeList<NamedNode> (fixes AST::fromArray conversion) (https://github.com/webonyx/graphql-php/issues/723)
• Parse Parser::implementsInterfaces as NodeList<NamedTypeNode> (fixes AST::fromArray conversion)
• Fix signature of Parser::unionMemberTypes to match actual NodeList<NamedTypeNode>

Added

• Allow typeLoader to return a type thunk (https://github.com/webonyx/graphql-php/issues/687)

Fixed

• Read getParsedBody() instead of getBody() when Request is ServerRequest (https://github.com/webonyx/graphql-php/issues/715)
• Fix default get/set behavior on InputObjectField and FieldDefinition (https://github.com/webonyx/graphql-php/issues/716)

Deprecates:

• Public access to FieldDefinition::$type property (https://github.com/webonyx/graphql-php/issues/702)

Fixes:

• Fix validation for input field definition directives (https://github.com/webonyx/graphql-php/issues/714)

Fixed

• Accept AST where field arguments are not given

Fixed

• Correct the broken 14.11.7 release - see https://github.com/webonyx/graphql-php/issues/1221

Fixed

• Fix PHP 8.2 deprecation of "static" in callables

Fixed

• Fix validation of modified sparse ASTs

Fixed

• Fix extend() to preserve repeatable (https://github.com/webonyx/graphql-php/issues/931)

Fixed

• Fix repeatable directive validation for AST

Fixed

• Fix compatibility of more methods with native return type in PHP 8.1

Fixed

• Support non-JSON ServerRequestInterface

Fixed

• Fix PHP 8.2 deprecated string interpolation syntax
• Fix PHP 8.2 deprecated dynamic properties

Fixed

• Fix compatibility of methods with native return type in PHP 8.1

Added

• Allow field definitions to be defined as any iterable, not just array

Added

• Make IntType constants MAX_INT and MIN_INT public

Fixed

• Handle nullable DirectiveNode#astNode in SchemaValidationContext (https://github.com/webonyx/graphql-php/issues/708)

Added

• Add partial parse functions for const variants (https://github.com/webonyx/graphql-php/issues/693)

Fixed

• Differentiate between client-safe and non-client-safe errors in scalar validation (https://github.com/webonyx/graphql-php/issues/706)
• Proper type hints for IntValueNode (https://github.com/webonyx/graphql-php/issues/691)
• Fix "only booleans are allowed" errors (https://github.com/webonyx/graphql-php/issues/659)
• Ensure NamedTypeNode::$name is always a NameNode (https://github.com/webonyx/graphql-php/issues/695)

Optimized

• Visitor: simplify getVisitFn (https://github.com/webonyx/graphql-php/issues/694)
• Replace function calls with type casts (https://github.com/webonyx/graphql-php/issues/692)

Optimized

• Optimize lazy types (https://github.com/webonyx/graphql-php/issues/684)

Fixed

• Fix for: Argument defaults with integer/float values crashes introspection query (https://github.com/webonyx/graphql-php/issues/679)
• Fix for "Invalid AST Node: false" error (https://github.com/webonyx/graphql-php/issues/685)
• Fix double Error wrapping when parsing variables (https://github.com/webonyx/graphql-php/issues/688)

Optimized

• Do not use call_user_func or call_user_func_array (https://github.com/webonyx/graphql-php/issues/676)
• Codestyle and static analysis improvements (https://github.com/webonyx/graphql-php/issues/648, https://github.com/webonyx/graphql-php/issues/690)

This release brings several breaking changes. Please refer to UPGRADE document for details.

• BREAKING/BUGFIX: Strict coercion of scalar types (https://github.com/webonyx/graphql-php/issues/278)
• BREAKING/BUGFIX: Spec-compliance: Fixed ambiguity with null variable values and default values (https://github.com/webonyx/graphql-php/issues/274)
• BREAKING: Removed deprecated directive introspection fields (onOperation, onFragment, onField)
• BREAKING: GraphQL\Deferred now extends GraphQL\Executor\Promise\Adapter\SyncPromise
• BREAKING: renamed several types of dangerous/breaking changes (returned by BreakingChangesFinder)
• BREAKING: Renamed GraphQL\Error\Debug to GraphQL\Error\DebugFlag.
• BREAKING: Debug flags in GraphQL\Executor\ExecutionResult, GraphQL\Error\FormattedError and GraphQL\Server\ServerConfig do not accept boolean value anymore but int only.
• BREAKING: $positions in GraphQL\Error\Error constructor are not nullable anymore. Same can be expressed by passing an empty array.

Added

• Support repeatable directives (https://github.com/webonyx/graphql-php/issues/643)
• Support SDL Validation and other schema validation improvements (e.g. https://github.com/webonyx/graphql-php/issues/492)
• Added promise adapter for Amp (https://github.com/webonyx/graphql-php/issues/551)
• Query plan utility improvements (https://github.com/webonyx/graphql-php/issues/513, https://github.com/webonyx/graphql-php/issues/632)
• Allow retrieving query complexity once query has been completed (https://github.com/webonyx/graphql-php/issues/316)
• Allow input types to be passed in from variables using \stdClass instead of associative arrays (https://github.com/webonyx/graphql-php/issues/535)
• Support UTF-16 surrogate pairs within string literals (https://github.com/webonyx/graphql-php/issues/554, https://github.com/webonyx/graphql-php/issues/556)

Changed

• Compliant with the GraphQL specification June 2018 Edition
• Having an empty string in deprecationReason will now print the [@deprecated](https://github.com/deprecated) directive (only a null deprecationReason won't print the [@deprecated](https://github.com/deprecated) directive).

Optimized

• Perf: support lazy type definitions (https://github.com/webonyx/graphql-php/issues/557)
• Simplified Deferred implementation (now allows chaining like promises, https://github.com/webonyx/graphql-php/issues/573)

Deprecated

• Deprecated Experimental executor (https://github.com/webonyx/graphql-php/issues/397)

Fixed

• Some bugs
• Improve accuracy of type hints with PHPStan

Special thanks to @simPod, @spawnia and @shmax for their major contributions!

• Bugfix: throw UserError vs InvariantViolationError for errors caused by client (see https://github.com/webonyx/graphql-php/issues/123)

• Bugfix: use directives when calculating query complexity (see https://github.com/webonyx/graphql-php/issues/113)
• Bugfix: AST\Node::__toString() will convert node to array recursively to encode to json without errors

• Bugfix: ResolveInfo::getFieldSelection() now correctly merges fragment selections (see https://github.com/webonyx/graphql-php/issues/98)

• Bugfix: ResolveInfo::getFieldSelection() now respects inline fragments

• Fixed SyncPromiseAdapter::all() to not change the order of arrays (see https://github.com/webonyx/graphql-php/issues/92)

• Tools to help building schema out of Schema definition language as well as printing existing schema in Schema definition language (see https://github.com/webonyx/graphql-php/issues/91)

• Fixed Utils::assign() bug related to detecting missing required keys (see https://github.com/webonyx/graphql-php/issues/89)

• Schema Definition Language: element descriptions can be set through comments (see https://github.com/webonyx/graphql-php/issues/88)

• Minor change to assist DataLoader project in fixing https://github.com/webonyx/graphql-php/issues/150

• Fixed PHP notice and invalid conversion when non-scalar value is passed as ID or String type (see https://github.com/webonyx/graphql-php/issues/121)

• Fixed bug occurring when enum value is bool, null or float (see https://github.com/webonyx/graphql-php/issues/141)

• Ability to disable introspection (see https://github.com/webonyx/graphql-php/issues/131)

• Fixed issue with query complexity throwing on invalid queries (see https://github.com/webonyx/graphql-php/issues/125)
• Fixed "Out of memory" error when resolveType returns unexpected result (see https://github.com/webonyx/graphql-php/issues/119)

• Fixed: GraphQL\Server now properly sets promise adapter before executing query

• Deferred resolvers (see https://github.com/webonyx/graphql-php/issues/66, see docs)
• New Facade class with fluid interface: GraphQL\Server (see https://github.com/webonyx/graphql-php/issues/82)
• Experimental: ability to load types in Schema lazily via custom TypeResolutionStrategy (see https://github.com/webonyx/graphql-php/issues/69)

This release brings several minor breaking changes. Please refer to UPGRADE document for details.

New features:

• Support for null value (as required by latest GraphQL spec)
• Shorthand definitions for field and argument types (see https://github.com/webonyx/graphql-php/issues/47)
• path entry in errors produced by resolvers for better debugging
• resolveType for interface/union is now allowed to return string name of type
• Ability to omit name when extending type class (vs defining inline)

Improvements:

• Spec compliance improvements
• New docs and examples

• Fix double Error wrapping when parsing variables (https://github.com/webonyx/graphql-php/issues/689)

• Don't call global field resolver on introspection fields (https://github.com/webonyx/graphql-php/issues/481)

• Added retrieving query complexity once query has been completed (https://github.com/webonyx/graphql-php/issues/316)
• Allow input types to be passed in from variables using \stdClass instead of associative arrays (https://github.com/webonyx/graphql-php/issues/535)

• QueryPlan can now be used on interfaces not only objects. (https://github.com/webonyx/graphql-php/issues/495)
• Array in variables in place of object shouldn't cause fatal error (fixes https://github.com/webonyx/graphql-php/issues/467)
• Scalar type ResolverInfo::getFieldSelection support (https://github.com/webonyx/graphql-php/issues/529)

• Fix coroutine executor when using with promise (https://github.com/webonyx/graphql-php/issues/486)

• Force int when setting max query depth (https://github.com/webonyx/graphql-php/issues/477)

• Reverted minor possible breaking change (https://github.com/webonyx/graphql-php/issues/476)

• Added QueryPlan support (https://github.com/webonyx/graphql-php/issues/436)
• Fixed an issue with NodeList iteration over missing keys (https://github.com/webonyx/graphql-php/issues/475)

• Better validation of field/directive arguments
• Support for apollo client/server persisted queries
• Minor tweaks and fixes

This release brings several breaking changes. Please refer to UPGRADE document for details.

New features and notable changes:

• PHP version required: 7.1+
• Spec compliance: error category and extensions are displayed under extensions key when using default formatting (https://github.com/webonyx/graphql-php/issues/389)
• New experimental executor with improved performance (https://github.com/webonyx/graphql-php/issues/314). It is a one-line switch: GraphQL::useExperimentalExecutor(). Please try it and post your feedback at https://github.com/webonyx/graphql-php/issues/397 (as it may become the default one in future)
• Ported extendSchema from the reference implementation under GraphQL\Utils\SchemaExtender (https://github.com/webonyx/graphql-php/issues/362)
• Added ability to override standard types via GraphQL::overrideStandardTypes(array $types) (https://github.com/webonyx/graphql-php/issues/401)
• Added flag Debug::RETHROW_UNSAFE_EXCEPTIONS which would only rethrow app-specific exceptions (https://github.com/webonyx/graphql-php/issues/337)
• Several classes were renamed (see UPGRADE.md)
• Schema Validation improvements

• Bugfix: Call to a member function getLocation() on null (https://github.com/webonyx/graphql-php/issues/336)
• Fixed several errors discovered by static analysis (https://github.com/webonyx/graphql-php/issues/329)

• Execution performance optimization for lists

• Allow stringeable objects to be serialized by StringType (https://github.com/webonyx/graphql-php/issues/303)

• StandardServer: add support for the multipart/form-data content type (https://github.com/webonyx/graphql-php/issues/300)

• SchemaPrinter: Use multi-line block for trailing quote (https://github.com/webonyx/graphql-php/issues/294)

• Fixed bug in validation rule OverlappingFieldsCanBeMerged (https://github.com/webonyx/graphql-php/issues/292)
• Added one more breaking change note in UPGRADE.md (https://github.com/webonyx/graphql-php/issues/291)
• Spec compliance: remove data entry from response on top-level error (https://github.com/webonyx/graphql-php/issues/281)

• RFC: Block String (multi-line strings via triple-quote """string""")
• GraphQL Schema SDL: Descriptions as strings (including multi-line)
• Changed minimum required PHP version to 5.6

Improvements:

• Allow extending GraphQL errors with additional properties
• Fixed parsing of default values in Schema SDL
• Handling several more cases in findBreakingChanges
• StandardServer: expect operationName (instead of operation) in input

• Allow objects with __toString in IDType

• findBreakingChanges utility (see https://github.com/webonyx/graphql-php/issues/199)

• StandardServer: Support non pre-parsed PSR-7 request body (see https://github.com/webonyx/graphql-php/issues/202)

• Bugfix: provide descriptions to custom scalars (see https://github.com/webonyx/graphql-php/issues/181)

• Ability to override internal types via types option of the schema (see https://github.com/webonyx/graphql-php/issues/174).

This release brings little changes but there are two reasons why it is released as major version:

1. To follow reference implementation versions (it matches 0.11.x series of graphql-js)
2. It may break existing applications because scalar input coercion rules are stricter now: In previous versions sloppy client input could leak through with unexpected results. For example string "false" accidentally sent in variables was converted to boolean true and passed to field arguments. In the new version, such input will produce an error (which is a spec-compliant behavior).

Improvements:

• Stricter input coercion (see https://github.com/webonyx/graphql-php/issues/171)
• Types built with BuildSchema now have reference to AST node with corresponding AST definition (in $astNode property)
• Account for query offset for error locations (e.g. when query is stored in .graphql file)

• StandardServer improvement: do not raise an error when variables are passed as empty string (see https://github.com/webonyx/graphql-php/issues/156)

• Fixed infinite loop in the server (see https://github.com/webonyx/graphql-php/issues/153)

This release brings several breaking changes. Please refer to UPGRADE document for details.

New features and notable changes:

• Changed minimum PHP version from 5.4 to 5.5
• Lazy loading of types without separate build step (see https://github.com/webonyx/graphql-php/issues/69, see docs)
• PSR-7 compliant Standard Server (see docs)
• New default error formatting, which does not expose sensitive data (see docs)
• Ability to define custom error handler to filter/log/re-throw exceptions after execution (see docs)
• Allow defining schema configuration using objects with fluent setters vs array (see docs)
• Allow serializing AST to array and re-creating AST from array lazily (see docs)
• Apollo-style query batching support via server (see docs)
• Schema validation, including validation of interface implementations (see docs)
• Ability to pass custom config formatter when defining schema using GraphQL type language (see docs)

Improvements:

• Significantly improved parser performance (see https://github.com/webonyx/graphql-php/issues/137 and https://github.com/webonyx/graphql-php/issues/128)
• Support for PHP7 exceptions everywhere (see https://github.com/webonyx/graphql-php/issues/127)
• Improved documentation and docblock comments

Deprecations and breaking changes - see UPGRADE document.

Look at GitHub Releases Page.