Revert "improve versioning and security fixes"

.github/workflows/sonar-scanner.yml

@@ -20,10 +20,10 @@ jobs:
           github.event.pull_request.head.repo.full_name == github.repository ||
           github.event_name != 'pull_request_target') }}
         run: echo "Unsecure PR, must be labelled with the 'safe' label, then run the workflow again" && exit 1
-      - name: Use Node.js 16
+      - name: Use Node.js 13
         uses: actions/setup-node@v1
         with:
-          node-version: 16
+          node-version: 13
       - name: Build with npm
         run: |
           npm ci

.github/workflows/test.yml

@@ -15,10 +15,12 @@ jobs:
     strategy:
       matrix:
         node-version:
-          - 16.x
-          - 17.x
-          - 18.x
-          - 19.x
+          - 10.x
+          - 11.x
+          - 12.x
+          - 13.x
+          - 14.x
+          - 15.x
     steps:
       - uses: actions/checkout@v2
       - name: 'Use Node.js ${{ matrix.node-version }}'

README.md

@@ -30,7 +30,7 @@ NodeJS library for Mastercard API compliant payload encryption/decryption.
 ### Compatibility <a name="compatibility"></a>
 
 - NodeJS 6.12.3+
-- NodeJS 16.x (JWE features)
+- NodeJS 13.14.0+ (JWE features)
 
 There shouldn't be any Node compatibility issues with this package, but it's a good idea to keep your Node versions up-to-date. It is recommended that you use one of the LTS Node.js releases, or one of the more general recent releases. A Node version manager such as `nvm` (_Mac_ and _Linux_) or `nvm-windows` is a good way to stay on top of this.