#2119789: Fixed issue with complex characters in regex functionality.
#2019723 by Deciphered, szantog, jcandan, justafish: Fixed issue with remote file stream wrappers.
#2514874 by Deciphered, smithmilner: Fixed issue with Drush command and permissions.
#2383527: Changed unprocessed destination to temporary://.
Added test for read-only file stream wrapper.
Removed dependency on the Token module.
#2551187: Changed token tree to dialog.
#2362131 by ram4nd: Fixed file permissions
#2398411: Added default value of file_directory to file path.
#2214409: Updated field form layout.
#1985280: Added test for no file attached usecase.
#1985280 by Deciphered, drasgardian: Fixed issue with hook_entity_update() foreach loop.
#2068365 by Deciphered, vinmassaro: Fixed issue when no instance in update.
Added file usage test.
#1481260: Changed hook_entity_update() to hook_field_storage_pre_update().
#2276435 by Decipherd, david_garcia, rajmataj: Fixed issue with retroactive updates and instance settings.
Added basic retroactive updates test.
Added multi-value upload test.
#1292436 by maximpodorov, InternetDevels: Fixed issue pathinfo and UTF files.
Added Token tests.
#2271595 by Deciphered, tstoeckler, Reg: Fixed issue with empty batch.
#2103151 by Deciphered, david_garcia, Sumeet.Pareek, kitikonti, kolier: Fixed deprecated /e modifier in preg_replace().
Added Travis CI integration.
Added initial tests.
#2185755 by treksler: Fixed issue with regex, backreferences and numbers.
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