UEFI Capsule Update and Recovery whitepaper

https://twitter.com/Intel_UEFI/status/808792661205217280

Click to access A_Tour_Beyond_BIOS_Capsule_Update_and_Recovery_in_EDK_II.pdf

Vincent is co-author of this paper, and mentions it — along with a bunch of other UEFI-related things — in his current blog post:

http://vzimmer.blogspot.com/2016/12/provisioning-porting-and-types.html