Echo JS 0.11.0

May I suggest not doing that? I mean, developers need a little stability. Semver is ok and all, but releasing 7 versions in two hours (incluing a minor one) makes me think it's a rushed release.

Instead, take a little more time, publish a more polished version when you're quite done. Bugs might still slip out, but it's no big deal to release a patch version shortly after.
*One* patch, though, not 6 *and* a minor upgrade.