can #develop 5.1.0.5134 and TortoiseSvn 1.8.11 work together?

Hello,

I use TortoiseSvn a while and now I start using #develop. I downloaded the xcopyable version of the rc.

I can open svn-versioned solutions/projects (created with Visual-Studio 2013), but there no svn-command items in the project-explorer menus. I can see, that some of the dll files in the SubversionAddIn folder are dated from last year - maybe TortoiseSvn is to new?

Any hints?

Thank you
Walli