Update README

README.md

@@ -79,13 +79,12 @@ Special thanks to Jean-Cyrille F6IWW, Fabrice 14RC123, David F4BPP, Olivier 14RC
     * add SetMet menu to set s-meter style (Classic or Tiny),
     * add SetLck menu to set what is locked (Keys or Keys + PTT),
     * add SetGui menu to set font size on the VFO baseline (Classic or Tiny),
+    * add TXLock menu to open TX on channel
     * rename BatVol menu (52/63) to SysInf, which displays the firmware version in addition to the battery status,
     * improve PonMsg menu,
     * improve BackLt menu,
     * improve TxTOut menu,
-    * add PMR 446 F Lock band,
     * add HAM CA F Lock band (for Canadian zone),
-    * add GMRS/FRS/MURS F Lock (for North America zone),
     * remove blink and SOS functionality, 
     * remove AM Fix menu (AM Fix is ENABLED by default),
     * add support of 3500mAh battery,
@@ -116,7 +115,7 @@ Special thanks to Jean-Cyrille F6IWW, Fabrice 14RC123, David F4BPP, Olivier 14RC
     * add the F + F1 or F + F2 key combination to dynamically change the Step,
     * add F + 8 to quickly switch backlight between BLMin and BLMax on demand (this bypass BackLt strategy),
     * add F + 9 to return to BackLt strategy,
-    * add long press on MENU, in * SCAN mode, to temporarily exclude a memory channel if (not working with * SCAN ALL),
+    * add long press on MENU, in * SCAN mode, to temporarily exclude a memory channel,
     * add short press on [0, 1, 2, 3, 4 or 5], in * SCAN mode, to dynamically change scan list.
 * many fix:
     * squelch, 
@@ -127,6 +126,7 @@ Special thanks to Jean-Cyrille F6IWW, Fabrice 14RC123, David F4BPP, Olivier 14RC
     * clean display on startup,
     * no more PWM noise,
     * and more...
+* enabled AIR COPY
 * disabled ENABLE_DTMF_CALLING,
 * disabled SCRAMBLER,
 * unlock TX on all bands needs only to be repeat 3 times,