The GBrowse instance at TAIR is running version 1.7. Is there any publicly accessible GBrowse 2.x instance for Arabidopsis? Of course, I could set one up myself, but I want to avoid that overhead if at all possible.
Of course the reasonable place to ask this question is the GBrowse mailing list:
since it is likely that the owners of GBrowse2 instances for Arabidopsis are subscribed to that list. As it happens, I know of one such instance at Phytozome:
where they appear to be running 2.39.