rancher/fleet v0.12.9-rc.1

on GitHub

What's Changed

• [v0.12] Specify version for slsactl installation by @thardeck in #4289
• [v0.12] Bump github.com/containerd/containerd from 1.7.27 to 1.7.29 by @thardeck in #4330

Full Changelog: v0.12.9-beta.2...v0.12.9-rc.1