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CHANGELOG-2.1.md

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CHANGELOG for 2.1.x

This changelog references the relevant changes (bug and security fixes) done in 2.1 minor versions.

To get the diff for a specific change, go to https://github.com/symfony/symfony/commit/XXX where XXX is the change hash To get the diff between two versions, go to https://github.com/symfony/symfony/compare/v2.1.0...v2.1.1

2.1.0

DoctrineBridge

  • added a default implementation of the ManagerRegistry
  • added a session storage for Doctrine DBAL

TwigBridge

  • added a csrf_token function
  • added a way to specify a default domain for a Twig template (via the 'trans_default_domain' tag)

AbstractDoctrineBundle

  • This bundle has been removed and the relevant code has been moved to the Doctrine bridge

DoctrineBundle

  • This bundle has been moved to the Doctrine organization
  • added optional group_by property to EntityType that supports either a PropertyPath or a \Closure that is evaluated on the entity choices
  • The em option for the UniqueEntity constraint is now optional (and should probably not be used anymore).

FrameworkBundle

  • added a router:match command
  • added kernel.event_subscriber tag
  • added a way to create relative symlinks when running assets:install command (--relative option)
  • added Controller::getUser()
  • [BC BREAK] assets_base_urls and base_urls merging strategy has changed
  • changed the default profiler storage to use the filesystem instead of SQLite
  • added support for placeholders in route defaults and requirements (replaced by the value set in the service container)
  • added Filesystem component as a dependency
  • added new session storage drivers to session.xml: session.storage.native_memcache, session.storage.native_memcached, session.storage.native_sqlite, session.storage.null, session.storage.memcache, and session.storage.memcached. Added session.storage.mock_file service for functional session testing.
  • removed session.storage.filesystem service.

MonologBundle

SecurityBundle

  • [BC BREAK] The custom factories for the firewall configuration are now registered during the build method of bundles instead of being registered by the end-user (you need to remove the 'factories' keys in your security configuration).

  • [BC BREAK] The Firewall listener is now registered after the Router one. It means that specific Firewall URLs (like /login_check and /logout must now have proper route defined in your routing configuration)

  • [BC BREAK] refactored the user provider configuration. The configuration changed for the chain provider and the memory provider:

    Before:

    security:
    providers:
        my_chain_provider:
            providers: [my_memory_provider, my_doctrine_provider]
        my_memory_provider:
            users:
                toto: { password: foobar, roles: [ROLE_USER] }
                foo: { password: bar, roles: [ROLE_USER, ROLE_ADMIN] }

    After:

    security:
    providers:
        my_chain_provider:
            chain:
                providers: [my_memory_provider, my_doctrine_provider]
        my_memory_provider:
            memory:
                users:
                    toto: { password: foobar, roles: [ROLE_USER] }
                    foo: { password: bar, roles: [ROLE_USER, ROLE_ADMIN] }

  • [BC BREAK] Method equals was removed from UserInterface to its own new EquatableInterface, now user class can implement this interface to override the default implementation of users equality test.

  • added a validator for the user password

  • added 'erase_credentials' as a configuration key (true by default)

  • added new events: security.authentication.success and security.authentication.failure fired on authentication success/failure, regardless of authentication method, events are defined in new event class: Symfony\Component\Security\Core\AuthenticationEvents.

SwiftmailerBundle

TwigBundle

  • added the real template name when an error occurs in a Twig template

WebProfilerBundle

[BC BREAK] You must clear old profiles after upgrading to 2.1 (don't forget to remove the table if you are using a DB)

  • added support for the request method
  • added a routing panel
  • added a timeline panel
  • The toolbar position can now be configured via the position option (can be top or bottom)

BrowserKit

  • [BC BREAK] The CookieJar internals have changed to allow cookies with the same name on different sub-domains/sub-paths

Config

  • added a way to add documentation on configuration
  • implemented Serializable on resources
  • LoaderResolverInterface is now used instead of LoaderResolver for type hinting

Console

  • added a --raw option to the list command
  • added support for STDERR in the console output class (errors are now sent to STDERR)
  • made the defaults (helper set, commands, input definition) in Application more easily customizable
  • added support for the shell even if readline is not available
  • added support for process isolation in Symfony shell via --process-isolation switch

ClassLoader

  • added a class map generator
  • added support for loading globally-installed PEAR packages

DependencyInjection

  • component exceptions that inherit base SPL classes are now used exclusively (this includes dumped containers)

DomCrawler

  • refactor the Form class internals to support multi-dimensional fields (the public API is backward compatible)
  • added a way to get parsing errors for Crawler::addHtmlContent() and Crawler::addXmlContent() via libxml functions
  • added support for submitting a form without a submit button

EventDispatcher

  • added a reference to the EventDispatcher on the Event
  • added a reference to the Event name on the event

Filesystem

  • created this new component

Finder

  • Finder::exclude() now supports an array of directories as an argument

Form

  • [BC BREAK] read_only field attribute now renders as readonly="readonly", use disabled instead

  • [BC BREAK] child forms now aren't validated anymore by default

  • made validation of form children configurable (new option: cascade_validation)

  • added support for validation groups as callbacks

  • made the translation catalogue configurable via the "translation_domain" option

  • added Form::getErrorsAsString() to help debugging forms

  • allowed setting different options for RepeatedType fields (like the label)

  • added support for empty form name at root level, this enables rendering forms without form name prefix in field names

  • [BC BREAK] form and field names must start with a letter, digit or underscore and only contain letters, digits, underscores, hyphens and colons

  • [BC BREAK] changed default name of the prototype in the "collection" type from "$$name$$" to "name". No dollars are appended/prepended to custom names anymore.

  • [BC BREAK] improved ChoiceListInterface

  • [BC BREAK] added SimpleChoiceList and LazyChoiceList as replacement of ArrayChoiceList

  • added ChoiceList and ObjectChoiceList to use objects as choices

  • [BC BREAK] removed EntitiesToArrayTransformer and EntityToIdTransformer. The former has been replaced by CollectionToArrayTransformer in combination with EntityChoiceList, the latter is not required in the core anymore.

  • [BC BREAK] renamed

    • ArrayToBooleanChoicesTransformer to ChoicesToBooleanArrayTransformer
    • ScalarToBooleanChoicesTransformer to ChoiceToBooleanArrayTransformer
    • ArrayToChoicesTransformer to ChoicesToValuesTransformer
    • ScalarToChoiceTransformer to ChoiceToValueTransformer

    to be consistent with the naming in ChoiceListInterface.

  • [BC BREAK] removed FormUtil::toArrayKey() and FormUtil::toArrayKeys(). They were merged into ChoiceList and have no public equivalent anymore.

  • choice fields now throw a FormException if neither the "choices" nor the "choice_list" option is set

  • the radio type is now a child of the checkbox type

  • the collection, choice (with multiple selection) and entity (with multiple selection) types now make use of addXxx() and removeXxx() methods in your model

  • added options "add_method" and "remove_method" to collection and choice type

  • forms now don't create an empty object anymore if they are completely empty and not required. The empty value for such forms is null.

  • added constant Guess::VERY_HIGH_CONFIDENCE

  • FormType::getDefaultOptions() now sees default options defined by parent types

  • [BC BREAK] FormType::getParent() does not see default options anymore

HttpFoundation

  • added a getTargetUrl method to RedirectResponse
  • added support for streamed responses
  • made Response::prepare() method the place to enforce HTTP specification
  • [BC BREAK] moved management of the locale from the Session class to the Request class
  • added a generic access to the PHP built-in filter mechanism: ParameterBag::filter()
  • made FileBinaryMimeTypeGuesser command configurable
  • added Request::getUser() and Request::getPassword()
  • added support for the PATCH method in Request
  • removed the ContentTypeMimeTypeGuesser class as it is deprecated and never used on PHP 5.3
  • added ResponseHeaderBag::makeDisposition() (implements RFC 6266)
  • made mimetype to extension conversion configurable
  • [BC BREAK] Moved all session related classes and interfaces into own namespace, as Symfony\Component\HttpFoudation\Session and renamed classes accordingly.
  • Added FlashBag (default). Flashes expire when retrieved by get() or all(). This makes the implementation ESI compatible.
  • Added AutoExpireFlashBag to replicate Symfony 2.0.x auto expire behaviour of messages auto expiring after one page page load. Messages must be retrived by get() or all().
  • [BC BREAK] Removed the following methods from the Session class: close(), setFlash(), setFlashes() getFlash(), hasFlash(), andd removeFlash(). getFlashes() returns a FlashBagInterface`.
  • Session->clear() now only clears session attributes as before it cleared flash messages and attributes. Session->getFlashes()->all() clears flashes now.
  • Added Symfony\Component\HttpFoundation\Session\Storage\AbstractSessionStorage base class for session storage drivers.
  • Added Symfony\Component\HttpFoundation\Session\Storage\SaveHandlerInterface interface which storage drivers should implement after inheriting from Symfony\Component\HttpFoundation\Session\Storage\AbstractSessionStorage when writing custom session save handlers.
  • [BC BREAK] StorageInterface methods removed: write(), read() and remove(). Added getBag(), registerBag().
  • Moved attribute storage to Symfony\Component\HttpFoundation\Attribute\AttributeBagInterface.
  • Added Symfony\Component\HttpFoundation\Attribute\AttributeBag to replicate attributes storage behaviour from 2.0.x (default).
  • Added Symfony\Component\HttpFoundation\Attribute\NamespacedAttributeBag for namespace session attributes.
  • Session now implements Symfony\Component\HttpFoundation\Session\SessionInterface making implementation customizable and portable.
  • [BC BREAK] Removed NativeSessionStorage and replaced with NativeFileSessionStorage.
  • Added session storage drivers for PHP native Memcache, Memcached and SQLite session save handlers.
  • Added session storage drivers for custom Memcache, Memcached and Null session save handlers.
  • Removed FilesystemSessionStorage, use MockFileSessionStorage for functional testing instead.

HttpKernel

  • added CacheClearerInterface
  • added a kernel.terminate event
  • added a Stopwatch class
  • added WarmableInterface
  • improved extensibility between bundles
  • added a File-based profiler storage
  • added a MongoDB-based profiler storage
  • moved Filesystem class to its own component

Locale

  • added Locale::getIcuVersion() and Locale::getIcuDataVersion()

Process

  • added ProcessBuilder

Routing

  • added a TraceableUrlMatcher
  • added the possibility to define default values and requirements for placeholders in prefix, including imported routes
  • added RouterInterface::getRouteCollection

Security

  • after login, the user is now redirected to default_target_path if use_referer is true and the referrer is the login_path.
  • added a way to remove a token from a session
  • [BC BREAK] changed MutableAclInterface::setParentAcl to accept null, review your implementation to reflect this change.

Serializer

  • [BC BREAK] changed GetSetMethodNormalizer's key names from all lowercased to camelCased (e.g. mypropertyvalue to myPropertyValue)

  • [BC BREAK] convert the item XML tag to an array

    <?xml version="1.0"?>
<response>
    <item><title><![CDATA[title1]]></title></item><item><title><![CDATA[title2]]></title></item>
</response>

    Before:

       Array()

    After:

       Array(
       [item] => Array(
           [0] => Array(
               [title] => title1
           )
           [1] => Array(
               [title] => title2
           )
       )
   )

Translation

  • changed the default extension for XLIFF files from .xliff to .xlf
  • added support for gettext
  • added support for more than one fallback locale
  • added support for translations in ResourceBundles
  • added support for extracting translation messages from templates (Twig and PHP)
  • added dumpers for translation catalogs
  • added support for QT translations

Validator

  • added support for ctype_* assertions in TypeValidator
  • added a Size validator
  • added a SizeLength validator
  • improved the ImageValidator with min width, max width, min height, and max height constraints
  • added support for MIME with wildcard in FileValidator
  • changed Collection validator to add "missing" and "extra" errors to individual fields
  • changed default value for extraFieldsMessage and missingFieldsMessage in Collection constraint
  • made ExecutionContext immutable
  • deprecated Constraint methods setMessage, getMessageTemplate and getMessageParameters
  • added support for dynamic group sequences with the GroupSequenceProvider pattern

Yaml

  • Yaml::parse() does not evaluate loaded files as PHP files by default anymore (call Yaml::enablePhpParsing() to get back the old behavior)