Dear gretl users, I'm pleased to announce that a new collection of datasets is now available in gretl. These datasets are from the textbook: Title: Introduction to Modern Time Series Analysis Authors: Gebhard Kirchgässner, Jürgen Wolters, Uwe Hassler URL: https://link.springer.com/book/10.1007/978-3-642-33436-8 You can easily access these datasets in two ways: 1. Through the gretl menu: File -> Open data -> sample file -> Press icon 'Look on server' and install 2. Using the hansl command: pkg install hassler.tar.gz This package is available from the gretl data server at https://gretl.sourceforge.net/gretl_data.html. We extend our sincere thanks to Uwe Hassler for providing the raw data, making this valuable resource available to the gretl community. Happy analyzing! Artur