 call-to-action"><a class=entry href=/v1.8/news/releases/1.4.x/announcing-1.4/upgrade-notes/><h5>BEFORE YOU UPGRADE</h5><p>Things to know and prepare before upgrading.</p></a><a class=entry href=https://github.com/istio/istio/releases/tag/1.4.10><h5>DOWNLOAD</h5><p>Download and install this release.</p></a><a class=entry href=https://archive.istio.io/v1.4/docs><h5>DOCS</h5><p>Visit the documentation for this release.</p></a><a class=entry href=https://github.com/istio/istio/compare/1.4.9...1.4.10><h5>SOURCE