# Container Network Interface (CNI) v1.3.1

> Networking & Messaging · 2026-09-03

A small maintenance release that clarifies the CNI specification, adds `STATUS` error codes and execution-error behavior, and improves tolerance of invalid cached data.

## Other recorded changes
- 3 (added 2, value_changed 1)

[Full analysis](https://ratatosk.io/en/releases/cni/v1.3.1)

[Original release notes](https://github.com/containernetworking/cni/releases/tag/v1.3.1)