WSJT-X Improved 3.1.0 260418 was released ― 2026年04月18日 21時35分02秒
WSJT-X Improved 3.1.0 260418 was released today — and this is not just "another new build." This is a substantial update. 📡✨
It helps to look at this in two layers. 👇
First, what the 3.1 series brings as a whole:
✅ New FT2 mode
✅ Non-standard / compound callsign QSOs for all 77-bit modes
✅ U.S. state support for Worked All States 🇺🇸
✅ a7 decoding / sub-sample DT refinement / 4th pass / baseline optimization
✅ itone added to UDP status message
✅ Hamlib 5 series support
These are major pillars.
On top of that, the 260418 update specifically adds:
🔹 Improved FT4/FT2 decoding
🔹 Better FT2 decoder timing
🔹 Enhanced U.S. state support
🔹 8 band hopping frequencies switchable between FT8 / FT2
🔹 Option to clear Band Activity window on mode change
🔹 WSPR spotting to PSK Reporter
🔹 Echo mode Dgrd display
🔹 Cloudlog/Wavelog Test API fix
🔹 Hamlib 4.7.1 update
Quite a lot packed in. 🛠️
Now here is where it gets interesting.
I had a look at the source as well, and my impression is:
It is NOT simply a case of "Qt6 being a completely different beast."
The bigger step is actually:
Old (Qt5 260228) → New Qt5 (clean 260418)
The representative files I checked all show differences here, and the scope of changes is quite broad.
Meanwhile, the delta from New Qt5 → New Qt6 is concentrated mainly around:
- Configuration
- mainwindow
- displaytext
- WorkedBefore
...and the core decoder files are not as different as I expected.
So my overall read is:
The 260418 generation itself is a big leap forward,
and Qt6 sits on top of that as a port plus surrounding differences. 📘
So all in all, WSJT-X Improved 3.1.0 260418 — covering:
⚡ FT2
⚡ Compound / non-standard callsign QSOs
⚡ U.S. state support
⚡ a7 / 4th pass / baseline optimization
⚡ WSPR / Echo / UDP / band hopping improvements
— is a much deeper update than it might appear on the surface. 🚀
This is not just "a new build came out."
This version makes the direction of the 3.1 series quite clear.
by ませ１りすか [無線関連] [DIGITAL] [コメント(0)｜トラックバック(0)]
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