6.0.0 Beta 1

• Added Symfony 5 support.
• Added Elasticsearch 7 support.
• Dropped Symfony 3 support.
• Dropped Elasticsearch 5 and 6 support.
• Dropped PHP 7.1 support.
• Removed FOS\ElasticaBundle\Exception\InvalidArgumentTypeException.
• [BC break] Changed signature of method FOS\ElasticaBundle\Finder\FinderInterface::find().
• [BC break] Changed signature of method FOS\ElasticaBundle\HybridResult::getResult().
• [BC break] Changed signature of method FOS\ElasticaBundle\Index\AliasProcessor::switchIndexAlias().
• [BC break] Changed signature of method FOS\ElasticaBundle\Persister\ObjectPersisterInterface::handlesObject().
• [BC break] Changed signature of method FOS\ElasticaBundle\Provider\PagerProviderInterface::provide().
• [BC break] Changed signature of methods getPager, getOptions and getObjectPersister from interface FOS\ElasticaBundle\Persister\Event\PersistEvent.
• [BC break] Changed signature of methods getNbResults, getNbPages, getCurrentPage, setCurrentPage, getMaxPerPage and setMaxPerPage from interface FOS\ElasticaBundle\Provider\PagerInterface.
• [BC break] Changed signature of methods findPaginated, createPaginatorAdapter and createRawPaginatorAdapter from interface FOS\ElasticaBundle\Finder\PaginatedFinderInterface.
• [BC break] Changed signature of methods request, getIndex, getIndexTemplate and setStopwatch from class FOS\ElasticaBundle\Elastica\Client.
• [BC break] Changed signature of methods logQuery, getNbQueries and getQueries from class FOS\ElasticaBundle\Logger\ElasticaLogger.
• [BC break] Changed signature of methods addIndex, getRepository and getRepositoryName from class FOS\ElasticaBundle\Manager\RepositoryManager.
• [BC break] Changed signature of methods find, findHybrid, findPaginated and createPaginatorAdapter from class FOS\ElasticaBundle\Repository.
• [BC break] Removed Elastica\Type.
• [BC break] Removed _parent.
• [BC break] Removed FOS\ElasticaBundle\Event\IndexPopulateEvent constants for event names, use event classes instead:
  • PRE_INDEX_POPULATE => FOS\ElasticaBundle\Event\PreIndexPopulateEvent
  • POST_INDEX_POPULATE => FOS\ElasticaBundle\Event\PostIndexPopulateEvent
• [BC break] Removed FOS\ElasticaBundle\Event\IndexResetEvent constants for event names, use event classes instead:
  • PRE_INDEX_RESET => FOS\ElasticaBundle\Event\PreIndexResetEvent
  • POST_INDEX_RESET => FOS\ElasticaBundle\Event\PostIndexResetEvent
• [BC break] Removed FOS\ElasticaBundle\Event\TransformEvent constants for event names, use event classes instead:
  • PRE_TRANSFORM => FOS\ElasticaBundle\Event\PreTransformEvent
  • POST_TRANSFORM => FOS\ElasticaBundle\Event\PostTransformEvent
• [BC break] Removed FOS\ElasticaBundle\Persister\Event\Events class, use event classes instead:
  • ON_EXCEPTION => FOS\ElasticaBundle\Persister\Event\OnExceptionEvent
  • POST_ASYNC_INSERT_OBJECTS => FOS\ElasticaBundle\Persister\Event\PostAsyncInsertObjectsEvent
  • PRE_INSERT_OBJECTS => FOS\ElasticaBundle\Persister\Event\PreInsertObjectsEvent
  • POST_INSERT_OBJECTS => FOS\ElasticaBundle\Persister\Event\PostInsertObjectsEvent
  • PRE_PERSIST => FOS\ElasticaBundle\Persister\Event\PrePersistEvent
  • POST_PERSIST => FOS\ElasticaBundle\Persister\Event\PostPersistEvent
  • PRE_FETCH_OBJECTS => FOS\ElasticaBundle\Persister\Event\PreFetchObjectsEvent
• [BC break] Renamed FOS\ElasticaBundle\Persister\Event\OnExceptionEvent::setIgnore() to FOS\ElasticaBundle\Persister\Event\OnExceptionEvent::setIgnored().
• [BC break] Marked all fos_elastica.manager services as private.
• [BC break] Marked the fos_elastica.repository_manager service as private.
• [BC break] Marked the fos_elastica.pager_provider_registry service as private.
• [BC break] Marked the fos_elastica.index_manager service as private.
• [BC break] Marked the fos_elastica.paginator.subscriber service as private.