nd improve performance.</p></li></ul><h3 id=security>Security</h3><ul><li><p><strong>Authorization</strong>. We&rsquo;ve reimplemented our <a href=/v1.11/docs/concepts/security/#authorization>authorization functionality</a>.
RPC-level authorization policies can now be implemented without the need for Mixer and Mixer adapters.</p></li><li><p><strong>Improved Mutual TLS Authentication Control</strong>. It&rsquo;s now easier to <a href=/v1.11/docs/concepts/security/#authentication>control mutual TLS authentica