After a two-week delay, the Ubuntu 24.04.1 LTS release was published today by Canonical for all official flavors as the first point release to the long-term supported Ubuntu 24.04 LTS (Noble Numbat) operating system series.

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In addition to all the updated packages, this first point update to Ubuntu 24.04 LTS also makes it easier to join Ubuntu machines into Windows estates with Active Directory integration and (finally) enables upgrades from Ubuntu 22.04 LTS (Jammy Jellyfish) systems.

From Ubuntu Discourse: Noble Numbat Point-Release Changes

Official Announcement: Upgrade your desktop: Ubuntu 24.04.1 LTS is now available