update targets

.travis.yml

@@ -1,10 +1,22 @@
 language: node_js
 node_js:
-  - '8'
-  - '10'
-  - '12'
+  - "10"
+  - "12"
+  - "14"
 services:
   - redis-server
 script:
   - npm run lint
   - npm test
+jobs:
+  include:
+    - stage: npm release
+      script: echo "Deploying to npm ..."
+      deploy:
+        provider: npm
+        email: $NPM_EMAIL
+        api_key: $NPM_TOKEN
+        skip_cleanup: true
+        on:
+          tags: true
+          branch: master