Rancher upgrade to 1.4

Guys, Rancher 1.4 seems to be out, does anyone attempted to update it already ?

Roughly 1/6th of installations (that enable telemetry) are on 1.4.

what is upgrade process for 1.4?

1 Like

http://docs.rancher.com/rancher/v1.4/en/upgrading/ (note that currently 1.4 is tagged latest, but not stable).