This release - uses a more reliable means to determine whether the primary transceiver supports split operation (tnx to Dan KC2STA) - extends the CmdQSXSplit TCP command to accept an optional SuppressModeChange parameter (tnx to Andy K3WYC and Bill G4WJS) - reduces the Bandspread window's minimum width by reducing the width of its Range panel and hiding its Band panel as the window's width is decreased (tnx to Andy K3WYC and Joe W4TV) - displays a + to the right of any incompletely-displayed bandspread entry - provides commands that when executed in a user-defined sequence invoke the Bandspread window's Band Stack for the specified band - updates the ChangingFrequency.htm and CommandSequences.htm documentation files Notes: 1. A future version of WSJT-X will exploit the CmdQSXSplit TCP command's new SuppressModeChange option 2. Sufficiently reducing the width of the Bandspread window will eliminate its Band panel, devoting more the window's vertical space to the actual bandspread. Ops who prefer this configuration but would still like one-click access to each band can define a set of command sequences, each containing an appropriate command, e.g. , followed by 3. The appearance of a + at the right side of a callsign displayed in the Bandspread window means that the window is too narrow to completely display all callsigns reported on that frequency; temporarily expand the Bandspread window's width lest you miss needed DX! 4. Update your firewall and anti-malware applications to consider this new version of Commander to be "safe" 5. If this upgrade doesn't work correctly, see the "After an Upgrade" section of 6. After upgrading, to revert to the previous version of Commander, see Commander 12.2.8 is available via the DXLab Launcher and via 73, Dave, AA6YQ