Hi gretl users, I have just released *gretl4py 0.62*, available via PyPI and Conda (a little later, maybe tomorrow). This release brings a substantial extension and cleanup of the Python API. Among the most notable changes are: * an extended model-specific API, including post-estimation tests and diagnostics; * further development of the |gretl.Matrix|, |gretl.Dataset|, |gretl.Bundle|, and |gretl.Package|interfaces; * improved interoperability with NumPy and pandas; * improved support for calling gretl function packages directly from Python; * further development of VAR/VECM functionality; * improved plotting support; * numerous smaller API improvements, fixes, and documentation updates. The documentation has also been substantially revised and extended. Installation via PyPI is as usual: python3 -m pip install --upgrade gretl4py For more information, documentation, examples, and source code, see: https://gretl.sourceforge.net/gretl4py.html <https://gretl.sourceforge.net/gretl4py.html> Have fun! Marcin