IGEL OS 11.06.250 IGEL OS Reference Manual Current: What Is New in 11.06.250? PDF Download PDF Download page What Is New in 11.06.250?. Current page All pages What Is New in 11.06.250? The release notes for the latest release of IGEL OS 11.06.250 can be found on our download server at www.igel.com/software-downloads/workspace-edition/ as well as in the Knowledge Base under Notes for Release 11.06.250. ×