There is a new pull request by rakoo against master on the mblaze repository

https://github.com/rakoo/mblaze doc-attachments
https://github.com/leahneukirchen/mblaze/pull/259

mcom: Document how attachments work
Reopening of https://github.com/leahneukirchen/mblaze/pull/234 with a proper branch that doesn't change as I fiddle with it

A patch file from https://github.com/leahneukirchen/mblaze/pull/259.patch is attached