I think this is stable.
Yep, I'm fine getting this stabilized, but I've only ever tested it on amd64, so I'm only adding them for the stabilization. I'll be bumping it to 0.760 soon, so I'd recommend targetting either 0.740 or 0.750.
Probably not worth stabilizing unless there's a reverse dependency that is stable. 0.760 is the only version in tree now and it's been in tree less than 30 days. Speculatively marking as WONTFIX for now. (When doing keywording/stabilization bugs it's necessary to fill out the Package list field in bugzilla, so some automated tooling can confirm that the request makes sense)