May 12, 2026—KB5087471 (Monthly Rollup)

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December 18, 2025—KB5074980 (Monthly Rollup) Out-of-band

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December 9, 2025—KB5071506 (Security-only update)

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ROS-2-2685

2.2685 Notice of Update for RED OS Operating System RU.29926343.02.01-25 REDO SOFT LLC announces that the testing process for RED OS 8 has been completed, and the certified distribution version of RED OS 8 is now available. If you have questions regarding the purchase of a new installation kit...