New Features 11.10.410
Base system
Added downgrade limit - The IGEL OS11 can no longer be downgraded to versions older than 11.10.410. This restriction applies to IGEL UD Pocket devices and endpoints with Secure Boot enabled. In such cases, downgrade attempts to versions prior to 11.10.410 will be refused to maintain system integrity and boot security.
Added migration restriction - The OS11 can no longer be migrated to versions older than 12.7.0. This restriction applies to IGEL UD Pocket devices and endpoints with Secure Boot enabled. In such cases, migration attempts to versions prior to 12.7.0 will be refused to maintain system integrity and boot security.
For details, see Upgrade and Downgrade Limit on IGEL OS 11.10.410 or Higher .
Updated boot chain with
New SHIM 15.8, signed by Microsoft
New GRUB 2.12