Where is docker release 17.5?

[dmccallie]

Hi, another naive question - I'm currently running release 17.4 via the published humhub-dev images, and I'd like to upgrade to release 17.5, but I don't see any listing for 17.5 at docker's humhub/humhub-dev repository.

Should I be using tag master?
Or just wait for release of 18?

Thanks!