Unlike Helm 3/4, which are client-side only, Helm 2 uses Tiller , a server-side component with a broad security footprint that is highly discouraged in modern clusters. How to Migrate Helm v2 Deprecation Timeline
Enhanced warnings were added to helm init to alert users of the impending End of Life. helm 2.17 download
While (and now v4 ) are the current standards, legacy environments occasionally require v2.17 for maintenance or migration tasks. Official Download Links for Helm 2.17.0 Unlike Helm 3/4, which are client-side only, Helm