Migration from 0.8 to 1.x

Hi,

We have a sizeable number (100+) of projects built by a 0.8 drone server.

Is it possible to use the drone migration tool to migrate these piecemeal or is it a big bang only?

Ideally I would like to switch over some projects to the new 1.x instance and keep the others on 0.8 so we can see what issues we have, before migrating the rest.

If this partial migration isn’t possible, and we have to do an all-at-once approach, what sort of issues are we likely to encounter with incompatible pipelines etc.?

I assume we can keep both 0.8 and 1.x pointing at the same source control server (it’s Bitbucket Server 7)?

I’d like to keep the build numbers as these are used as part of the build pipeline for image tags etc.

Thanks,

Martin.