Brand Claim Brand Claim
by Müller, Sabrina

T Cloud Public Images Release Notes April 2026

Linux

New image released: Enterprise SLES 16.0

  • Enterprise_SLES_16.0_amd64_uefi_latest
  • Default login user: linux
  • Supported flavors: Flavor images
  • Official SLES 16.0 Release Notes: www.suse.com

Major Changes Included in Enterprise SLES 16.0

  • changing “Service Packs” (SPs) to “Minor Releases”

  • Agama

    • SLES 16 introduces Agama as the new system installer, replacing the YaST installer

  • Cockpit

    • For 1:1 remote management, SLES 16 transitions from YaST2 to Cockpit

  • Security Enhancements

    • SELinux is enabled by default as the primary Linux Security Module.
    • AppArmor remains optional but is no longer the default.

  • Networking Changes

    • NetworkManager is the unified default networking backend.
    • Wicked is deprecated distribution-wide.

  • Configuration Layout Modernization

    • Adopted the /usr/etc model:
      • Vendor defaults → /usr/etc
      • Administrator overrides → /etc

    This avoids .rpmnew/ .rpmsave conflicts and supports modern update models.

Windows

Updated Microsoft Windows Server Images with current Microsoft Windows Server Patches of April 2026, 15th

  • New updates for Windows Server 2016

    • 2026-04 Cumulative Update for .NET Framework 4.8 for Windows Server 2016 for x64 (KB5082411)
    • 2026-04 Servicing Stack Update for Windows Server 2016 for x64-based Systems (KB5082089)
    • 2026-04 Cumulative Update for Windows Server 2016 for x64-based Systems (KB5082198)
    • Windows Malicious Software Removal Tool x64 - v5.140 (KB890830)

  • New updates for Windows Server 2019

    • 2026-04 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows Server 2019 for x64 (KB5084066)
    • 2026-04 Cumulative Update for Windows Server 2019 for x64-based Systems (KB5082123)
    • Windows Malicious Software Removal Tool x64 - v5.140 (KB890830)

  • New updates for Windows Server 2022

    • 2026-04 Cumulative Update for Microsoft server operating system version 21H2 for x64-based Systems (KB5082142)
    • 2026-04 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Microsoft server operating system version 21H2 for x64 (KB5084071)
    • Windows Malicious Software Removal Tool x64 - v5.140 (KB890830)
    • Microsoft Edge-Stable Channel Version 147 Update for x64 based Editions (Build 147.0.3912.60)

  • New updates for Windows Server 2025

    • 2026-04 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Microsoft server operating system version 24H2 for x64 (KB5082417)
    • 2026-04 Cumulative Update for Microsoft server operating system version 24H2 for x64-based Systems (KB5082063) (26100.32690)
    • Microsoft Edge-WebView2 Runtime Version 147 Update for x64 based Editions (Build 147.0.3912.60)
    • Microsoft Edge-WebView2 Runtime Version 146 Update for x64 based Editions (Build 146.0.3856.109)
    • Microsoft Edge-Stable Channel Version 147 Update for x64 based Editions (Build 147.0.3912.60) U

Updated Drivers and Tools

  • n/a

Unchanged Drivers and Tools

  • Cloudbase-Init: 1.1.6 (stable version) with OTC patch 1.0
    • service startup type is set to manual and triggerinfo is set to start/networkon (prevents error messages of not running cloudbase-init service)
  • .net Framework 4.8 (Windows Server 2016 and 2019 only)
  • virtIO KVM driver package version 0.1.262
  • Chocolatey client version 2.3.0
  • NVIDIA driver updates for solving CVE-2025-33219, CVE-2025-33220 - see https://nvidia.custhelp.com/app/answers/detail/a_id/5747
    • NVIDIA grid driver539.64 for Windows Server 2019, 2022, (2025 not officially supported) - Chocolatey Package OtcNvidiaDriverR535 539.64.0
    • NVIDIA grid driver 582.16 for Windows Server 2022, 2025 - no officiall OTC support - Chocolatey Package OtcNvidiaDriverR580 582.16.0
    • NVIDIA datacenter driver 582.16 for Windows Server 2022, 2025 (A100, H100 only)
    • NVIDIA datacenter driver 539.64 for Windows Server 2019 (A100, H100 only)