Ubuntu 26.10 "Stonking Stingray" has entered its feature freeze phase as of August 20, finalizing its software catalog and focusing on bug fixes prior to its launch on October 15. This interim release will include Glibc 2.44, a transition to the LLVM default compiler, and the latest GNOME stack, but no new features will be added after the cutoff. With a support lifespan until July 2027, users requiring long-term stability are advised to stick with the current LTS version, Ubuntu 26.04 "Resolute Raccoon," which will be supported until May 2031. Upcoming milestones in the release process include a UI freeze on September 10, a beta release on September 24, and a final release candidate on October 8

Ubuntu 26.10 Stonking Stingray Enters Feature Freeze Ahead of October 15 Launch

Ubuntu 26.10 "Stonking Stingray" officially crossed the feature freeze line on August 20, locking its software catalog and shifting development into a pure bug-fixing phase ahead of the October 15 launch. The interim release will ship with Glibc 2.44, an LLVM default compiler transition, and the latest GNOME stack, with no new functionality allowed past the cutoff. As a six-month interim drop, Stonking Stingray will only receive standard security support until July 2027, making the current LTS the better choice for production environments needing longer stability. The remaining development window includes a UI freeze on September 10, a mandatory beta on September 24, and a final release candidate on October 8 before the official ISO ships.

Ubuntu 26.10 Stonking Stingray Enters Feature Freeze Ahead of October 15 Launch @ Linux Compatible