* ver bump to v1.6.0

examples/companion_radio/main.cpp

@@ -102,11 +102,11 @@ static uint32_t _atoi(const char* sp) {
 #define FIRMWARE_VER_CODE    5
 
 #ifndef FIRMWARE_BUILD_DATE
-  #define FIRMWARE_BUILD_DATE   "21 Apr 2025"
+  #define FIRMWARE_BUILD_DATE   "9 May 2025"
 #endif
 
 #ifndef FIRMWARE_VERSION
-  #define FIRMWARE_VERSION   "v1.5.1"
+  #define FIRMWARE_VERSION   "v1.6.0"
 #endif
 
 #define CMD_APP_START              1