feat: typescript testing, correcting typescript errors

.github/workflows/ci.yml

@@ -23,7 +23,7 @@
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [16.x, 17.x, 18.x, 19.x, 20.x, 21.x, 22.x, 24.x]
+        node-version: [16.x, 17.x, 18.x, 19.x, 20.x, 21.x, 22.x, 23.x, 24.x, 25.x]
     steps:
       - uses: actions/checkout@v6
       - uses: extractions/setup-just@v3
@@ -35,6 +35,20 @@
         with:
           node-version: ${{ matrix.node-version }}
       - run: EASYPOST_TEST_API_KEY=123 EASYPOST_PROD_API_KEY=123 just test-node-compatibility
+  # typescript checks that the our Typescript definitions can be compiled without errors
+  typescript:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v6
+      - uses: extractions/setup-just@v3
+      - uses: actions/setup-node@v6
+        with:
+          node-version: 24
+      - run: |
+          cd types/demo
+          npm install
+          cd ../../
+          just install install-styleguide typescript
   lint:
     runs-on: ubuntu-latest
     steps:

CHANGELOG.md

@@ -1,5 +1,16 @@
 # CHANGELOG
 
+## v8.6.0 (2026-02-20)
+
+- Adds the following functions:
+  - `FedExRegistration.registerAddress`
+  - `FedExRegistration.requestPin`
+  - `FedExRegistration.validatePin`
+  - `FedExRegistration.submitInvoice`
+- Corrects additional Typescript definitions (eg: reference to `Rate` on `Shipment`, `Claim` missing `reference`)
+  - Adds automated testing to catch Typescript errors in the future
+- Bumps dependencies
+
 ## v8.5.0 (2026-02-03)
 
 - Adds the following functions usable by child and referral customer users:
@@ -14,8 +25,8 @@
 ## v8.4.0 (2025-11-24)
 
 - Adds the following functions:
-  - `embeddable.createSession`
-  - `customerPortal.createAccountLink`
+  - `Embeddable.createSession`
+  - `CustomerPortal.createAccountLink`
 - Bumps dependencies
 
 ## v8.3.0 (2025-11-10)

README.md

@@ -159,14 +159,6 @@ const client = new EasyPostClient('my-key', {
 });
 ```
 
-### Interactive CLI
-
-Replace `easypost.js` with whatever compatible version you wish, as defined under `Compatibility`.
-
-```bash
-API_KEY=yourkey ./repl.js --local easypost.js
-```
-
 ### HTTP Hooks
 
 If you would need or want to view what requests are being made to the EasyPost API behind the scenes, you can provide functions to listen for the request and/or responses. This can be done with helper functions on the created client.

audit-ci.jsonc

@@ -3,5 +3,5 @@
   // Only fail the audit if there are critical vulnerabilities.
   "critical": true,
   // Can't update ESLint yet because we must support Node 16
-  "allowlist": ["GHSA-p5wg-g6qr-c7cg"],
+  "allowlist": ["GHSA-p5wg-g6qr-c7cg", "GHSA-2g4f-4pwh-qvx6", "GHSA-3ppc-4f35-3m26"],
 }

justfile

@@ -75,6 +75,10 @@ test:
 test-node-compatibility:
     npm run test:node-compatibility
 
+# Run the TypeScript compiler to check for type errors
+typescript:
+    npm run typescript
+
 # Update dependencies (Unix only)
 update: update-examples-submodule
     npm update