# Open Policy Agent (OPA) v1.22.1

> Security · 2026-11-05

A focused bugfix release corrects a rule indexer regression introduced in v1.21.0 that could prevent `in` expressions with references from matching. It adds no new operator-facing configuration or requirements.

## Other recorded changes
- 1 (defect_corrected 1)

[Full analysis](https://ratatosk.io/en/releases/opa/v1.22.1)

[Original release notes](https://github.com/open-policy-agent/opa/releases/tag/v1.22.1)