fix missing release artifact

package.json

@@ -10,7 +10,7 @@
     "build": "npm run clean && npm run build:tsc && npm run build:dist",
     "build:tsc": "tsc --sourceMap",
     "build:metadata": "./scripts/get-metadata.js > src/metadata.json",
-    "build:dist": "cross-env NODE_ENV=production webpack && npm run doc:json",
+    "build:dist": "cross-env NODE_ENV=production webpack",
     "build:watch": "tsc -w",
     "test": "mocha",
     "test:watch": "mocha -w --watch-extensions js,ts,json",
@@ -113,6 +113,7 @@
   },
   "release-it": {
     "hooks": {
+      "before:init": "npm run doc:json",
       "after:bump": "npm run changelog"
     },
     "plugins": {