v0.10.10
I just published it.
The big novelty is promise support. See https://github.com/Sage/streamlinejs#interoperability-with-promises
I added fibers and galaxy as optional dependencies in package.json, to get the right versions of these libraries. They may fail to install and you may get a scary output in npm install (galaxy requires node >= 0.11.10 and fibers does not compile with node 0.11.13 so there is a very small window that's ok for both) but this should not prevent the install from succeeding. If you don't want the scary output, you can install with npm --no-optional and install fibers and galaxy separately, according to your needs.
Also, this should only be transient and I hope that fibers will install ok once 0.12 comes out. If you are into bleeding edge stuff, I have put a quick and dirty fix for fibers + node 0.11.13 in bjouhier/node-fibers@4bd0276.