deprecated Translator::getMessages(), rely on TranslatorBagInterface::getCatalogue() instead.
added FileDumper::formatCatalogue which allows format the catalogue without dumping it into file.
added option json_encoding to JsonFileDumper
added options as_tree, inline to YamlFileDumper
added support for XLIFF 2.0.
added support for XLIFF target and tool attributes.
added message parameters to DataCollectorTranslator.
[DEPRECATION] The DiffOperation class has been deprecated and
will be removed in Symfony 3.0, since its operation has nothing to do with 'diff',
so the class name is misleading. The TargetOperation class should be used for
this use-case instead.
added DataCollectorTranslator for collecting the translated messages.
added possibility to cache catalogues
added Translator::getMessages() for retrieving the message catalogue as an array
added relative file path template to the file dumpers
added optional backup to the file dumpers
changed IcuResFileDumper to extend FileDumper
added classes to make operations on catalogues (like making a diff or a merge on 2 catalogues)
deprecated Translator::setFallbackLocale() in favor of the new Translator::setFallbackLocales() method
QtTranslationsLoader class renamed to QtFileLoader. QtTranslationsLoader is deprecated and will be removed in 2.3.
[BC BREAK] uniformized the exception thrown by the load() method when an error occurs. The load() method now
throws Symfony\Component\Translation\Exception\NotFoundResourceException when a resource cannot be found
and Symfony\Component\Translation\Exception\InvalidResourceException when a resource is invalid.
changed the exception class thrown by some load() methods from \RuntimeException to \InvalidArgumentException
(IcuDatFileLoader, IcuResFileLoader and QtFileLoader)
added support for more than one fallback locale
added support for extracting translation messages from templates (Twig and PHP)
added dumpers for translation catalogs
added support for QT, gettext, and ResourceBundles