diff --git a/README.md b/README.md
index d87c83ab..107a2e8c 100644
--- a/README.md
+++ b/README.md
@@ -187,7 +187,7 @@ Hard resetting via RTS pin...
 
 # Meshtastic Android app
 
-The companion (optional) Meshtastic Android app is [here](https://play.google.com/store/apps/details?id=com.geeksville.mesh&referrer=utm_source%3Dgithub-dev-readme). You can also download it on Google Play.
+The companion (optional, free, open-source) Meshtastic Android app is available on various appstores [see this page for details](https://github.com/meshtastic/Meshtastic-Android/blob/master/README.md).
 
 # Python API
 
diff --git a/geeksville-private/TODO.md b/geeksville-private/TODO.md
index 7edacb35..53608c94 100644
--- a/geeksville-private/TODO.md
+++ b/geeksville-private/TODO.md
@@ -3,17 +3,18 @@
 You probably don't care about this section - skip to the next one.
 
 * list portduino on platformio
-* add crash logging to flash and use memory pools - admin remote nodes reboot sometimes https://github.com/meshtastic/Meshtastic-device/issues/811
 * router mode dropping messages? https://meshtastic.discourse.group/t/router-mode-missing-messages/3329/3
 * fix ttgo eink screen
 * figure our wss for mqtt.meshtastic - use cloudflare? 2052 ws, 2053 crypt
+* measure rak4630 power draw and turn off power for GPS most of the time.  We should be able to run on the small solar panel.
 * pine64 lora module
 * @havealoha fixedposition not working
 * ask for vercel access
 * finish plan for riot.im
 * turn on setTx(timeout) and   state = setDioIrqParams(SX126X_IRQ_TX_DONE | SX126X_IRQ_TIMEOUT, SX126X_IRQ_TX_DONE | SX126X_IRQ_TIMEOUT); in sx1262 code
 * add rak4600 support (with rf95 radio and limited ram)
-
+* store esp32 crashes to flash (and 64KB coredump partition) - https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-guides/core_dump.html
+* 
 * Switch to use https://github.com/adafruit/Adafruit_nRF52_Arduino.git when available (see arduino code for examples)
 * DONE @luxonn reports that after a while the android app stops showing new messages
 * DONE release android APK - fix recent 1.2.28 crash report