This folder contains official Yii 2 extensions.

To add a new extension named xyz (must be in lower case), take the following steps:

1. create a folder named xyz under yii and put all relevant source code there;
2. create the following accessory files (please refer to any existing extension):
   • composer.json
   • README.md
   • CHANGELOG.md
   • LICENSE.md
3. ask Qiang to create a subsplit for xyz and a composer package named yii2-xyz;
4. modify /composer.json and add xyz to the replace section;
5. If an extension contains js/css files or depends on external bower packages:
   • create bower.json
   • ask Qiang to register a bower package with the name yii2-xyz