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 # Pydynamo
 Pydynamo is a module to define, run and analyse system dynamics.
 
-It was originally created to run the World3 model [2], written in DYNAMO language [1]. Included in the module are functions to convert DYNAMO code to pydynamo syntax. All scenarios of *Limits to Growth* are shown in [LimitsToGrowth72](./examples/LimitsToGrowth72.ipynb).
+It was originally created to run the World3 model [2], written in DYNAMO language [1]. Included in the module are functions to convert DYNAMO code to pydynamo syntax. All scenarios of *Limits to Growth*, updated with 2003 version, are shown in [LimitsToGrowth03](./examples/LimitsToGrowth03.ipynb).
 
-Documentation about world3 is in <https://abaucher.gitlabpages.inria.fr/pydynamo/> !
+Documentation about the World models is in <https://abaucher.gitlabpages.inria.fr/pydynamo/> !
 
 # Installation
 - clone this repository and got to folder
 - python -m pip install -r requirements.txt
 - you can import pydynamo
 
+# Note
+_This is a beta version and all documentation and commands may not be complete or updated_
+
 # Usage (see [BTmodel](./examples/BTmodel.ipynb) for example)
 - Define the system equations in a function or file with pydynamo syntax
 - Get a System object from this function or file