de or downgrade Istio in place." href=/v1.26/es/docs/setup/upgrade/in-place/>In-place Upgrades</a></li><li role=none><a role=treeitem title="Instructions to upgrade Istio using Helm." href=/v1.26/es/docs/setup/upgrade/helm/>Upgrade with Helm</a></li></ul></li><li role=treeitem aria-label="More Guides"><button aria-hidden=true tabindex=-1></button><a title="More information on additional setup tasks." href=/v1.26/es/docs/setup/additional-setup/>More Guides</a><ul role=group aria-expanded=false class=leaf-sec