[release-branch.go1.26] go1.26.4 — Go Releases

Change-Id: I1c45ebded2d678b73081c6716a0fdd15a0b1824e https://go-review.googlesource.com/c/go/+/786201 gobot@golang.org gobot@golang.org markfreeman@google.com drchase@google.com

[release-branch.go1.25] go1.25.11 — Go Releases

Change-Id: I294bec3e2b7893fc24bcaf8755de77e1afb31fd1 https://go-review.googlesource.com/c/go/+/786221 drchase@google.com gobot@golang.org gobot@golang.org markfreeman@google.com

containerd 2.1.8 — containerd

Welcome to the v2.1.8 release of containerd! The eighth patch release for containerd 2.1 contains various fixes and updates. Security Updates CVE-2026-46680 Highlights Runtime Fix handling of out-of-range USER values in OCI spec to avoid unexpected username/group lookups (#13497) Fix bugs in sandbox service affecting sandbox creation configuration and event publishing (#13272) Set AppArmor abi conditionally to support versions < 3.0 (#13274) Snapshotters Support both "volatile" and…