</li><li><p><strong>Helm Charts</strong>. We now provide Helm charts to install Istio.</p></li><li><p><strong>Enhanced Attribute Expressions</strong>. Mixer's expression language gained a few new functions
to make it easier to write policy rules. <a href=/v1.0/docs/reference/config/policy-and-telemetry/expression-language/>Learn more</a></p></li></ul><p>If you're into the nitty-gritty details, you can see our more detailed low-level
release notes <a href=https://github.com/istio/istio/wiki/v0.4.0>here</a>.<