added more experimental pwa icons

HISTORY.md

@@ -7,7 +7,7 @@
     * single blocks palette option, thanks, Michael!
     * web-serial support, thanks, Dariusz Dorożalski!
     * hide custom helper blocks in palette
-    * PWA, thanks, John, for pioneering this in Mircoblocks!
+    * PWA, thanks, Joan and John, for pioneering this at Robolot and in Mircoblocks!
 * **Notable Changes:**
     * saved projects remember the last edited sprite
     * libraries no longer rely on the JSF primitive, project may need to re-import their libraries to run without having to enable JS extensions
@@ -22,6 +22,9 @@
 * **Translation Updates:**
     * German
 
+### 2021-07-11
+* added libraries and media to cache, thanks, Joan!
+
 ### 2021-07-10
 * PWA support, thanks, John, for showing me!
 

manifest.json

@@ -2,6 +2,18 @@
   "name": "Snap!",
   "short_name": "Snap!",
   "icons": [{
+      "src": "img/snap-icon-72.png",
+      "sizes": "128x128",
+      "type": "image/png"
+    }, {
+      "src": "img/snap-icon-96.png",
+      "sizes": "128x128",
+      "type": "image/png"
+    }, {
+      "src": "img/snap-icon-120.png",
+      "sizes": "128x128",
+      "type": "image/png"
+    }, {
       "src": "img/snap-icon-128.png",
       "sizes": "128x128",
       "type": "image/png"
@@ -22,6 +34,10 @@
       "src": "img/snap-icon-256.png",
       "sizes": "256x256",
       "type": "image/png"
+    }, {
+      "src": "img/snap-icon-384.png",
+      "sizes": "256x256",
+      "type": "image/png"
     }, {
       "src": "img/snap-icon-512.png",
       "sizes": "512x512",