The release version 5.5.0 of DX ToolBox is out. This is a fairly major update, most importantly it deal with the changes to data sources made by the Space Weather Prediction Center, the NOAA government agency that provides much of the online data used by DX Toolbox.
It also has these additions:
TIS Stations window - including the 318 federally operated TIS stations, which I do not believe are documented anywhere else
AMBC US/Canadian MW Station Information (Thanks to Barry McLarnon for permission to add this)
VOLMET / Maritime Weather Schedule window
VHF/UHF FCC Database window
Mediumwave Logbook window. - Under Development
DX ToolBox for Windows and macOS may be downloaded from
https://www.blackcatsystems.com/download/dxtoolbox.html