feat: Replace http(s) with node-fetch

.github/workflows/test.yaml

@@ -0,0 +1,20 @@
+name: Test
+
+on:
+    push:
+
+jobs:
+    test:
+        runs-on: ubuntu-latest
+        strategy:
+            matrix:
+                version: [14, 16, 18, 20, 22, "latest"]
+        steps:
+            - uses: actions/checkout@v3
+            - uses: actions/setup-node@v4
+              with:
+                  node-version: ${{ matrix.version }}
+            - run: npm ci
+            - run: npm test
+              env:
+                  IPINFO_TOKEN: ${{ secrets.IPINFO_TOKEN }}

CHANGELOG.md

@@ -1,5 +1,13 @@
 # CHANGELOG
 
+## 4.0.0
+
+Version 4 is a major version bump due to changing internals 
+(from http(s) to node-fetch) which consumers may depend on.
+
+- Replace NodeJS http(s) with [node-fetch](https://www.npmjs.com/package/node-fetch) for communication with API
+- Increases minimum Node engine version to 14
+
 ## 3.5.4 / 3.5.5
 
 - Reject on timeout in lookupIP, lookupASN, and getMap