Two stage build

.travis.yml

@@ -4,11 +4,21 @@ dist: xenial
 language: node_js
 node_js:
 - 10.15.3
-matrix:
+jobs:
   include:
-  - os: osx
-  - os: windows
-  - os: linux
+    - stage: Build binaries
+      os: osx
+      workspaces:
+        create:
+          name: osx-binaries      
+      os: windows
+      workspaces:
+        create:
+          name: win-binaries      
+      os: linux
+      workspaces:
+        create:
+          name: linux-binaries      
 cache:
   directories:
   - node_modules
@@ -22,9 +32,16 @@ install:
 - npm install
 script:
 - npm run build
-deploy:
+- stage: Deploy
+    workspaces:
+      use:
+        - linux-binaries
+        - osx-binaries
+        - win-binaries
+    deploy:
       skip_cleanup: true
       overwrite: true
+      draft: true
       name: '0.0.15'
       provider: releases
       api_key: