Longhorn v1.8.1-rc2 DON'T UPGRADE from/to any RC/Preview/Sprint releases because the operation is not supported. Resolved Issues in this release Improvement [BACKPORT][v1.8.1][IMPROVEMENT] Support configurable upgrade-responder URL 10439 - <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/derekbit/hovercard"...