Microsoft Ships Azure Linux 4.0 for Cloud AI
Microsoft Ships Azure Linux 4.0 for Cloud AI
https://letsdatascience.com/news/microsoft-ships-azure-linux-40-for-cloud-ai-cf5201ee
Publish Date: 2026-05-19 15:25:00
Source Domain: letsdatascience.com
Microsoft unveiled Azure Linux 4.0 and Azure Container Linux at Open Source Summit North America 2026, according to Microsofts open-source blog and reporting by ZDNet and CloudNativeNow. Reporting by CloudNativeNow cites Microsoft saying more than two-thirds of Azure customer cores run Linux workloads and that Linux underpins services including ChatGPT, GitHub, and Microsoft 365. Coverage from ZDNet and ZDNet Japan notes Azure Linux 4.0 is a Fedora-based, general-purpose server distribution available as a VM image and on Windows Subsystem for Linux, while Azure Container Linux is an immutable, container-optimized host for regulated and container workloads. CloudNativeNow and ZDNet report the release includes Python 3.12 and a sandboxing feature called pylock, with package signing through Azure Artifact Registry.
