No plans as of this time. Is there a reason why you prefer Foundry over some of the other options out there? Just curious...

I know that the 2nd Ed-focused character sheet on Roll20 works well with the third Edition. But it's because it's a very generic sheet and basically lets you put in your own abilities beyond the basic stats for each character type. 

I use Roll20 and was wondering how to go about updating the character sheet to 3e. The 2e sheet is good but I always like tinkering with sheets and would like to make it automated, like auto-calculating the derived statistics from attributes, item/weapon weights and damage, etc. 
If anyone has anything they've used I'd love to hear about it but otherwise I'll just get started cobbling something together.