Olivier Mourez

If you still not have found yet the class, you can look to my fork, where i reintroduced the missing file filehttps://github.com/mourezwell/umongo

Hello, i didn't attach the zip of the binary distribution I've made from my branch to this reply, do you have email address to send it to you.

I've managed to update the release page with the two required binaries, see https://github.com/mourezwell/umongo/releases/tag/r1.6.4