Jtdx 22160 New Jun 2026

The version 2.21.60 is a "Release Candidate" or specific build derived from the WSJT-X 2.1.x codebase. While slightly older than the absolute latest WSJT-X versions (which are in the 2.6.x or 2.7.x range), JTDX often maintains its own independent version numbering to distinguish its specific feature set.