What is it? Chromium Updater for Mac is a simple, lightweight way of updating your current Chromium to the latest revision in the snapshots folder.

What do I need to run it? Common knowledge of Python, or really just the ability to type python scriptlocation/ChromiumUpdater.py

Is there a GUI for this project? Not currently, however it is always welcome.

Why didn't you use ZipFile instead of using unix's unzip command? ZipFile seems to have trouble completely extracting .app folders, however, any way of doing this is very welcome, as long as it works.