feat: remove node 16 (#875)

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## This PR
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Removes Node 16 as it is deprecated.

Signed-off-by: Lukas Reining <[email protected]>
Co-authored-by: Todd Baert <[email protected]>

Author: lukas-reining

.github/workflows/audit-pending-releases.yml

@@ -29,7 +29,7 @@ jobs:
       - name: Setup Node
         uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: 18
           registry-url: "https://registry.npmjs.org"
           cache: 'npm'
 

.github/workflows/coverage.yml

@@ -16,7 +16,7 @@ jobs:
       - uses: actions/setup-node@v4
         with:
           registry-url: 'https://registry.npmjs.org'
-          node-version: 16
+          node-version: 18
           cache: 'npm'
 
       - name: Install

.github/workflows/pr-checks.yaml

@@ -16,7 +16,6 @@ jobs:
     strategy:
       matrix:
         node-version:
-          - 16.x
           - 18.x
           - 20.x
 
@@ -47,7 +46,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: 18
           cache: 'npm'
 
       - name: Install
@@ -80,4 +79,4 @@ jobs:
         run: npm run build
 
       - name: SDK e2e tests
-        run: npm run e2e
+        run: npm run e2e

.github/workflows/release-please.yml

@@ -61,7 +61,7 @@ jobs:
       - name: Setup Node
         uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: 18
           registry-url: "https://registry.npmjs.org"
           cache: 'npm'
       - name: Build Packages

package.json

@@ -33,7 +33,7 @@
   },
   "homepage": "https://github.com/open-feature/js-sdk#readme",
   "engines": {
-    "node": ">=16"
+    "node": ">=18"
   },
   "devDependencies": {
     "@rollup/plugin-typescript": "^11.1.6",

packages/nest/README.md

@@ -50,7 +50,7 @@ Capabilities include:
 
 ### Requirements
 
-- Node.js version 16+
+- Node.js version 18+
 - NestJS version 8+
 
 ### Install

packages/server/README.md

@@ -44,7 +44,7 @@
 
 ### Requirements
 
-- Node.js version 16+
+- Node.js version 18+
 
 ### Install
 

packages/server/package.json

@@ -45,7 +45,7 @@
   },
   "homepage": "https://github.com/open-feature/js-sdk#readme",
   "engines": {
-    "node": ">=16"
+    "node": ">=18"
   },
   "peerDependencies": {
     "@openfeature/core": "1.1.0"