add comments

platformio.ini

@@ -81,6 +81,9 @@ platform = https://github.com/pioarduino/platform-espressif32/releases/download/
 extends = arduino_base
 platform = nordicnrf52
 platform_packages =
+  ; use internal fork that includes patch to ble stack to prevent firmware lockup during rapid connect/disconnect
+  ; https://github.com/meshcore-dev/MeshCore/pull/1177
+  ; https://github.com/meshcore-dev/MeshCore/pull/1295
   framework-arduinoadafruitnrf52 @ https://github.com/meshcore-dev/Adafruit_nRF52_Arduino#d541301
 extra_scripts = create-uf2.py
 build_flags = ${arduino_base.build_flags}