ChangeLog

NC 11 (????-??-??)

PHP 5.4 and 5.5 no longer supported
PHP 7.1 support
OC_L10N removed use \OCP\IL10N (#1948)
Preview handling is improved by sharing previews:
- Preview sharing (shared files/external storages)
- Previews are stored in the AppData
- Previews are served faster by not first converting them to image objects
Core preview route changed:
- Route for the urlgenerator changed from 'core_ajax_preview' to 'core.Preview.getPreview'
- $urlGenerator->linkToRoute('core_ajax_preview', ...) => $urlGenerator->linkToRoute('core.Preview.getPreview', ...)