*gmxapi* comes in three parts:
* GROMACS gmxapi library for C++.
-* This Python package, supporting Python 3.5 and higher
+* This Python package, supporting Python 3.6 and higher
* MD restraint plugins and sample gmxapi client code
GROMACS requirements
Build system requirements
-------------------------
-gmxapi can be built for Python 3.5 and higher.
+gmxapi can be built for Python 3.6 and higher.
You will need a C++ 14 compatible compiler and a reasonably up-to-date version
of CMake.
Python environment requirements
-------------------------------
-gmxapi requires Python 3.5 or higher. Check your version with
+gmxapi requires Python 3.6 or higher. Check your version with
:command:`python3 --version` or :command:`python --version`.
.. note::