[Windows-2025] LLVM will be updated to version 20 on 2025-06-06 #12001
Description
Breaking changes
LLVM will be updated from version 19 to version 20 on Windows 2025 image.
Target date
Image deployment will start on 2025-06-02 and will take 2-3 days.
The motivation for the changes
We'd like to keep images up-to-date with recent software updates.
Possible impact
If your builds depend on LLVM 19 they can be broken.
Platforms affected
- Azure DevOps
- GitHub Actions
Runner images affected
- Ubuntu 20.04
- Ubuntu 22.04
- Ubuntu 24.04
- macOS 13
- macOS 13 Arm64
- macOS 14
- macOS 14 Arm64
- macOS 15
- macOS 15 Arm64
- Windows Server 2019
- Windows Server 2022
- Windows Server 2025
Mitigation ways
Customers should be able to use the latest version LLVM 20*
N/A