sketchplugins/plugin-directory — pull request #25 by Arkkimaagi (2014-09-22 20:11:15+00:00)
Title: Added ArtboardZoom plugin

It's a simple plugin really, but maybe others will find it handy too.

Btw, your README.md does not seem to be in sync with your plugins.json, not according to what rake generates on my end. (I decided not to fix that with this pull request)