Upgrade dependencies, move to workspaces

.github/workflows/publish.yaml

@@ -40,10 +40,10 @@ jobs:
         uses: actions/setup-python@v1
         with:
           python-version: 3.7
-      - name: Set up Nodejs 12
+      - name: Set up Nodejs 16
         uses: actions/setup-node@v1
         with:
-          node-version: 12
+          node-version: 16
       - name: Install node dependencies
         run: npm i
       - name: Install python dependencies

.github/workflows/release.yaml

@@ -24,10 +24,10 @@ jobs:
         uses: actions/setup-python@v1
         with:
           python-version: 3.7
-      - name: Set up Nodejs 12
+      - name: Set up Nodejs 16
         uses: actions/setup-node@v1
         with:
-          node-version: 12
+          node-version: 16
       - name: Install dependencies
         run: npm i
       - name: Install python dependencies

.github/workflows/unit-tests.yaml

@@ -34,10 +34,10 @@ jobs:
         uses: actions/setup-python@v1
         with:
           python-version: 3.7
-      - name: Set up Nodejs 12
+      - name: Set up Nodejs 16
         uses: actions/setup-node@v1
         with:
-          node-version: 12
+          node-version: 16
       - name: Install dependencies
         run: npm i
       - name: Install python dependencies

CONTRIBUTING.md

@@ -77,7 +77,7 @@ We may ask you to sign a [Contributor License Agreement (CLA)](http://en.wikiped
 
 The following applications are required to contribute:
 
-- Node.js >=v12
+- Node.js >=v16.11 and npm>=8
 - AWS CLI
 
 To start, run `npm install`.