- apps/widminbat: updated ChangeLog and bumped version

- apps/widminbat: changed to react to charging event

apps/widminbat/ChangeLog

@@ -1 +1,2 @@
+0.02: Display while charging
 0.01: Initial Version: Display at under 30% battery

apps/widminbat/metadata.json

@@ -1,7 +1,7 @@
 { "id": "widminbat",
   "name": "Minimal Battery",
   "shortName":"MinBat",
-  "version":"0.01",
+  "version":"0.02",
   "description": "A minimal version of the battery widget that only appears if the battery is running low (below 30%)",
   "icon": "widget.png",
   "type": "widget",

apps/widminbat/widget.js

@@ -26,4 +26,5 @@
     var widget = WIDGETS.minbat;
     if(widget) {widget.update();}
   }, 10*60*1000);
+  Bangle.on('charging', () => WIDGETS.minbat.update());
 })();