Magento 2 Polish language pack

Installing the language pack using Composer

To install language pack using Composer:

1. Open composer.json in text editor

2. Add the following line in "require" section:

   "rocketcode/magento2-language-pl_pl": "dev-master"

3. Save changes, close editor

4. Update packages using Composer:

   composer update

Note: I created this language pack mainly to test a Magento 2 translation possibilities, not to maintain Polish translation for the Magento 2.