[{"data":1,"prerenderedAt":15},["ShallowReactive",2],{"blog-tag-en-patch-upgrade":3},[4],{"path":5,"title":6,"description":7,"date":8,"tags":9},"\u002Fblog\u002Fen\u002Fk3s-containerd-v1-v2-patch-version-skew-policy","A K3s \"Patch-Only\" Update Broke Our containerd Config Template. The v1-to-v2 Migration Happens Outside the Version Skew Policy","A K3s patch release silently swapped containerd from v1 to v2, breaking a custom config template. Here's the incompatible change that Kubernetes' official version skew policy never mentions.","2026-10-22",[10,11,12,13,14],"k3s","kubernetes","containerd","version-skew","patch-upgrade",1792736133526]