Ubuntu 26.04 LTS ('Resolute Raccoon') has been released on schedule. Key highlights include TPM-backed full-disk encryption, expanded memory-safe components, improved application permission controls, and Livepatch support for Arm systems. Desktop, Server, Cloud, WSL, and Core editions receive 5 years of maintenance updates, while official flavors (Kubuntu, Xubuntu, Lubuntu, and others) get 3 years of support.
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