Release v2.31

Author: max-arnold

CHANGELOG.md

@@ -4,6 +4,37 @@ The user manual is available at <https://esp32-si4732.github.io/ats-mini/manual.
 
 <!-- towncrier release notes start -->
 
+## 2.31 (2025-09-13)
+
+
+### Removed
+
+- Remove faster tuning in Seek mode on SSB and in Scan mode via press & rotate in favor af the new accelerated encoder control.
+- Remove the ENABLE_HOLDOFF compile-time option.
+
+
+### Added
+
+- Encoder acceleration.
+- Encoder click now cancels the EiBi schedule download process.
+
+
+### Changed
+
+- Reduce the upper CB band limit to 28MHz. [#205](https://github.com/esp32-si4732/ats-mini/issues/205)
+- Independent USB/LSB calibration values. WARNING: this change will reset the bands settings. [#220](https://github.com/esp32-si4732/ats-mini/issues/220)
+- Render partial frequency numbers on the tuning scale around screen edges. [#235](https://github.com/esp32-si4732/ats-mini/issues/235)
+- Disable the Memory menu timeout (it is a surfing mode like Seek or Scan). Short press (0.5 sec) saves/clears a slot, click closes the menu.
+- EXPERIMENTAL: overclock the I2C bus to 800kHz (affects Si4732).
+- Set CPU freq to 240 MHz on encoder rotation, drop back to 80 MHz after 10 seconds of no activity. This results in snappier UI.
+
+
+### Fixed
+
+- Fix AVC wrapping to avoid selecting odd AVC values. [#207](https://github.com/esp32-si4732/ats-mini/issues/207)
+- Add 100ms delay after Si4732 POWER_ON to fix the "Si4732 not detected" issue [#213](https://github.com/esp32-si4732/ats-mini/issues/213)
+- Fix misbehaving squelch when changing bands.
+
 ## 2.30 (2025-08-07)
 
 

ats-mini/Common.h

@@ -14,7 +14,7 @@
 #define AUTHORS_LINE3  "Goshante, G8PTN (Dave), R9UCL (Max Arnold),"
 #define AUTHORS_LINE4  "Marat Fayzullin"
 
-#define VER_APP        230  // Firmware version
+#define VER_APP        231  // Firmware version
 #define VER_SETTINGS   71   // Settings version
 #define VER_MEMORIES   71   // Memories version
 #define VER_BANDS      72   // Bands version