Preparing for Kilted sync 2026-03-12
The ROS 2 Kilted distribution prepares for a major package sync, updating apt and dnf repositories with hundreds of fixes.
The ROS (Robot Operating System) development team has announced the next scheduled synchronization for its 'Kilted' distribution, a specific version of the ROS 2 middleware platform. The sync is set for March 12, 2026, at 07:00:00 UTC. This process involves propagating 333 updated packages—which contain new features and critical fixes developed since the last release—from development branches into the main, stable apt (for Debian/Ubuntu) and dnf (for Fedora/RHEL) software repositories. This ensures all users pulling packages via standard system tools receive the latest stable versions.
To ensure a smooth transition, the team will begin holding all new rosdistro pull requests (PRs) 24 hours prior, starting on March 11 at 07:00:00 UTC. This freeze prevents new changes from being introduced during the final preparation window. The team has identified one known regression among the hundreds of packages being released, which is a typical consideration in large-scale software updates. These regular syncs, evidenced by previous ones in January 2026, September 2025, and October 2025, are a core part of the ROS release management cycle, maintaining the stability and currency of the ecosystem for robotics researchers and engineers worldwide.
- Scheduled for March 12, 2026, to sync 333 updated packages into main APT and DNF repositories.
- A 24-hour PR hold begins March 11 to stabilize the release, with one known regression flagged.
- Part of a regular release cadence for the ROS 2 Kilted distro, ensuring stable updates for the robotics community.
Why It Matters
This sync ensures robotics developers globally have stable, consistent access to the latest ROS 2 features and security fixes via standard package managers.