update changelog

Author: spessasus

package.json

@@ -1,6 +1,6 @@
 {
     "name": "SpessaSynth",
-    "version": "4.1.3",
+    "version": "4.1.4",
     "type": "module",
     "private": true,
     "scripts": {

src/website/changelog.ts

@@ -1,4 +1,7 @@
 /**
  * Note to self: make sure to update this
  */
-export const WHATS_NEW: string[] = [`GS/XG display dots support!`] as const;
+export const WHATS_NEW: string[] = [
+    `GS/XG display dots support!`,
+    `Fixed RMIDI album art on Firefox!`
+] as const;

src/website/js/sequencer_ui/sequencer_ui.ts

@@ -1026,13 +1026,18 @@ export class SequencerUI {
                     type: "image/png"
                 });
             } else {
-                // Always saying that it's a jpeg works on chrome
-                const pic = new Blob([mid.rmidiInfo.picture.buffer], {
-                    type: "image/jpeg"
-                });
-                const url = URL.createObjectURL(pic);
+                // Base64 works more reliably than URL.createObjectURL on Firefox
+                const pictureArray = new Uint8Array(
+                    mid.rmidiInfo.picture.buffer
+                );
+                const base64 = btoa(
+                    pictureArray.reduce(
+                        (data, byte) => data + String.fromCharCode(byte),
+                        ""
+                    )
+                );
                 artwork.push({
-                    src: url
+                    src: `data:image/png;base64,${base64}`
                 });
             }