Drupal 8 support?

Currently not.

Thinking out loud, the CRM Initiative we started is a bit related to it:
http://www.md-systems.ch/en/blog/2016-02/a-crm-for-drupal-8
It will be able to track user activity on campaigns and connect it with conversions. Thus if we do A/B testing, we will need to be deeply integrated with CRM campaigns.
But for now it is not part of any milestone.

Yeah i don't see it happen for now except somebody wants to fund the effort or we do parts that are needed for some bigger initiative like crm.

Is there any update for this?

Still no plans from our side. :-)

There's much higher priority from modules with broad adoption and clear ideas how to improve.. or missing ports of modules that have/had higher adoption.