Upgrade dependencies, android sdk, flutter, gradle, etc

flutter/Makefile

@@ -8,10 +8,12 @@
 
 
 
+# runs app locally (linux)
 run:
-	flutter pub run build_runner build
+	dart run build_runner build
 	_JAVA_OPTIONS="" flutter run
-	
+
+# runs on android device (must have network adb enabled teh correct IP)
 run-android:
 	ping -c1 10.10.10.177
 	adb connect 10.10.10.177:5555
@@ -36,9 +38,10 @@ fix:
 
 gen:
 	flutter pub run build_runner build
-	
+
+# run `make run` in another terminal (or another variant of flutter run)
 autoreload:
-	@# run `make run` in another terminal (or another variant of flutter run)
+	@
 	@_utils/autoreload.sh
 	
 icons:
@@ -46,4 +49,13 @@ icons:
 
 clean:
 	cd android && ./gradlew clean
-	flutter clean
+	flutter clean
+
+# upgrade all packages (add --major-versions even updates across new major versions)
+# https://docs.flutter.dev/release/upgrade
+# upgrading flutter can be done via `flutter upgrade`: https://docs.flutter.dev/release/upgrade
+# android/gradle updates should be done via androidStudio: https://docs.flutter.dev/release/breaking-changes/android-java-gradle-migration-guide
+upgrade:
+	flutter upgrade
+	flutter pub upgrade
+	flutter doctor