iOS IBM MaaS360 6.20.9 Release Notes

IBM® MaaS360® makes the iOS IBM MaaS360 version 6.20.7, Secure Browser 4.10.3, Secure Editor 3.80.2 available on the App Store on 16 September 2025. IBM MaaS360 version 6.20.9 available on the App Store on 27 September 2025.

Following are the supported app versions.
  • IBM MaaS360 6.20.7
    Note: IBM MaaS360 version 6.20.9 is released for performance improvements.
  • Secure Browser 4.10.3
  • Secure Editor 3.80.2
Note: Secure Editor and Secure Browser are released for security fixes and performance improvements.

iOS 26 zero-day support

IBM MaaS360 announces zero-day support for iOS 26. With this support, the new iOS 26 devices that are enrolled with IBM MaaS360 and the existing devices that are upgrading to iOS 26 continue to work seamlessly without disruption. The zero-day support can ensure that the software solutions are compatible with the newer operating system versions on the day those updates are available to the public.

Supported new theme-compatible for IBM MaaS360 iOS App icons

The IBM MaaS360 iOS now supports dynamic app icon updates that automatically adjust to match the device’s theme, including light mode, dark mode, and the clear/glass theme for the following versions.
  • Light and Dark themes are available from iOS or PadOS 18 and later.
  • Light, Dark, Clear, or Glass themes are available from iOS or iPadOS 26 and later.
This update enhances visual consistency across devices, while icons within the app and app content remain in light mode to help ensure optimal readability.
Note: Only the app icons on the Home screen are updated to match the device theme.
Minor updates
  • Enhanced the Calendar synchronization for email delegate accounts to ensure faster and more reliable updates.
  • When Microsoft Authenticator suppress notification is enabled in IBM MaaS360 Portal, IBM MaaS360 app hides prompt and allows users to complete setup from IBM MaaS360 Settings.