prepare next release

.babelrc

@@ -1,18 +1,15 @@
 {
   "presets": [
     [
-      "env",
+      "@babel/preset-env",
       {
         "modules": false
       }
     ]
   ],
-  "plugins": [
-    "external-helpers"
-  ],
   "env": {
     "test": {
-      "presets": [["env"]]
+      "presets": [["@babel/preset-env"]]
     }
   }
 }

.release-it.json

@@ -0,0 +1,13 @@
+{
+  "buildCommand": "npm run build",
+  "src": {
+    "tagName": "v%s"
+  },
+  "npm": {
+    "publish": true
+  },
+  "github": {
+    "release": true,
+    "assets": ["build/*.js", "build/*.mjs"]
+  }
+}