I really appreciate the unofficial rules for horses and riding mounts, but when are the official rules being released for mounts?

I have scenarios that I would like to run based on chases between wolf riders/wolf chariots and the heroes on horseback or driving a coach. I know that (as the GM) I can use made-up rules to govern these mounted chased with a progress tracker but it would be nice to have rules for the various mounts in the Warhammer World for WHFRP3. For example - what is the speed difference between a Goblin's mount of a giant wolf and a horse? What are some good story mode speeds for transportation types?

If any Fantasy Flight staffer know reads this and knows the answer, I would consider it great customer service! Thanks for making such a fun game - hope it gets even better with time.