lator?vector=AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H">AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H</a></li></ul></li></ul><h2 id=changes>Changes</h2><ul><li><strong>Added</strong> <a href=/v1.22/docs/ops/best-practices/security/#authorization-policies>security best practice for authorization policies</a></li></ul><h2 id=breaking-changes>Breaking Changes</h2><p>As part of the fixes for <a href=/v1.22/news/security/istio-security-2021-006/>ISTIO-SECURITY-2021-006</a>, the <a href=/v1.22/news/releases/1.8.x/announcing-1.8/