v9.1.1

Added

• support of user avatar in editor
• list of users to protect ranges of cells
• setting for disable editors cron check
• selecting a document to combine from the storage
• reference data from coediting
• opening a reference data source
• changing a reference data source
• Arabic and Serbian empty file templates

Changed

• fixed guest redirect when limiting the app to groups
• fixed mobile editor size
• offline viewer for share link
• updatable list of supported formats
• filling pdf instead oform
• compatible with ownCloud Web 7.0