IGEL OS 10.06 IGEL OS Release Notes Notes for Release 11.05.120 IGEL OS Creator (OSC) Current: New Features 11.05.120 PDF Download PDF Download page New Features 11.05.120. Current page All pages New Features 11.05.120 OSC InstallerEnhanced OSC Installer for creating so-called factory preload images (master images)Added possibility to add initial settings to OSC Installer ISO. ×