Feture/release 0.0.3 prep (#18)

* Release 0.0.3

* GH Action to publish package on release

Author: OBrezhniev

.github/workflows/npm-publish.yml

@@ -0,0 +1,20 @@
+name: Publish package to NPM
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  publish-npm:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 16
+          registry-url: https://registry.npmjs.org/
+      - run: npm ci
+      - run: npm run build
+      - run: npm publish
+        env:
+          NODE_AUTH_TOKEN: ${{secrets.IDENTITY_NPM_PUBLISH_TOKEN}}

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@iden3/js-merkletree",
-  "version": "0.0.2",
+  "version": "0.0.3",
   "description": "javascript sparse merkle tree library",
   "main": "dist/cjs/index.js",
   "module": "dist/esm/index.js",
@@ -67,6 +67,6 @@
     "typescript": "^4.8.4"
   },
   "dependencies": {
-    "@iden3/js-crypto": "0.0.3"
+    "@iden3/js-crypto": "0.0.4"
   }
 }