Joe Taylor K1JT reports the new beta version of the popular FT4 and FT8 software, WSJT-X version 2.2.0, is a significant program upgrade offering many new features

The first candidate release, WSJT-X 2.2.0-rc1, is now available for download and use by beta testers. This candidate release is your first chance to test the new features and provide feedback to the WSJT Development Group.

A list of program changes since WSJT-X 2.1.2 can be found in the cumulative Release Notes - http://physics.princeton.edu/pulsar/k1jt/Release_Notes.txt

WSJT-X 2.2.0 User Guide - http://www.physics.princeton.edu/pulsar/K1JT/wsjtx-doc/wsjtx-main-2.2.0-rc1.html#NEW_FEATURES

Upgrading from earlier versions of WSJT-X should be seamless. There is no need to uninstall a previous version or move any files. You might want to install to a different directory from your WSJT-X 2.1.2 installation.

Links to installation packages for Windows, Linux, and Macintosh - http://physics.princeton.edu/pulsar/k1jt/wsjtx.html

WSJT-X is licensed under the terms of Version 3 of the GNU General Public License (GPL). Development of this software is a cooperative project to which many amateur radio operators have contributed. If you use our code, please have the courtesy to let us know about it. If you find bugs or make improvements to the code, please report them to us in a timely fashion.

Bug Reporting - http://www.physics.princeton.edu/pulsar/K1JT/wsjtx-doc/wsjtx-main-2.2.0-rc1.html#_bug_reports