Installation 

The extension has to be installed like any other TYPO3 CMS extension. You can install the extension using one of the following methods:

1. Use composer: Run

   composer require fgtclb/environment-state-manager

   Copied!

   in your TYPO3 installation.

2. Get it from the Extension Manager: Switch to the module Admin Tools > Extensions. Switch to Get Extensions and search for the extension key environment_state_manager and import the extension from the repository.
3. Get it from typo3.org: You can always get the current version from TER by downloading the zip version. Upload the file afterwards in the Extension Manager.

The extension does not require any further configuration. See the Developer Corner on how to use the provided services.