GitHub contributions graph widget similar to GitHub official iOS widget.

* Change contributions color
* Change background color (White or Black) and opacity
* Resizable widget

-- Manual Update --
Tap the widget to reacquire the data.

-- Automatic Update --
Automatically acquires data twice a day.
Open the app and turn on "Auto Update" in the Settings.

Note:
If you're unable to see your private contributions check Contribution settings on your profile page on GitHub.