Release v0.8.0

Author: Alex Currie-Clark

package.json

@@ -2,7 +2,7 @@
   "name": "@onsetsoftware/mutable-js",
   "repository": "https://github.com/onsetsoftware/mutable-js",
   "private": false,
-  "version": "0.7.0",
+  "version": "0.8.0",
   "type": "module",
   "scripts": {
     "dev": "vite",