versions.md

-The way to use Autosubmit in the Earth Sciences environment is to load it as a module (module load autosubmit). This will load the **default version**, which is always the **preferred** one. For a version to become the default, it has to go through a period of several months in which the software is tested, both in the Auto-models' weekly tests and in production experiments.
+The way to use Autosubmit in the Earth Sciences network is by loading the corresponding module (module load autosubmit). If none version is specified, the command will load the **default version**, which is always the **preferred** one. For a version to become the default, it has to pass a test period of some months during which the software is tested, both in the Auto-models' weekly tests and in production experiments.
 
 This means that the **default** version is **proved** to be robust. However, some features and improvements are only available in development versions, that we recommend to test so they can be improved further, always under the **user's responsibility**.