Experimental settings

An administrator can enable certain experimental features in Settings > Site administration > Development > Experimental > Experimental settings.

An experimental feature is defined as a feature which require additional testing and bug-fixing.

• Safe exam browser
• Group members only - adding the 'Available for group members only' checkbox to the activity settings page
• CSS optimiser (new in Moodle 2.3)
• Drag and drop upload of text/links (see MDL-22504 for further details)
• New backup format (supports large backups). May become default in a future Moodle version. See Backup and restore FAQ#Using the new backup format (experimental).