Rancher supported releases


I am tying to figure out what would be the best Rancher version to migrate to from a 2.4 installation.
On this page I can not find until when each release is supported (e.g. 2.5 and 2.6). As 2.6 is pretty different from 2.4 and 2.5 I would go with 2.5 if it will still be supported for some time.
Is there anywhere stated when the Rancher versions go out of maintenance?



Release lifecycle info for Rancher can be found over at Product Support Lifecycle | SUSE