chore: CI on Node 22/24, actions v5, engines >=22

.github/workflows/npm-publish.yml

@@ -13,11 +13,11 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v5
         with:
-          node-version: 20.x
+          node-version: 24.x
           registry-url: 'https://registry.npmjs.org'
           cache: 'npm'
 

.github/workflows/security.yml

@@ -10,11 +10,11 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v5
         with:
-          node-version: 20.x
+          node-version: 24.x
           cache: 'npm'
 
       - run: npm ci
@@ -37,7 +37,7 @@ jobs:
 
       - name: Upload audit artifacts
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: audit-reports
           path: audit-reports/

.github/workflows/test.yml

@@ -16,12 +16,12 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [20.x, 22.x]
+        node-version: [22.x, 24.x]
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v5
         with:
           node-version: ${{ matrix.node-version }}
           cache: 'npm'

CLAUDE.md

@@ -11,7 +11,7 @@ npm run test:integration   # offline CLI tests (help, lint, validation — no ke
 npm run dev -- <args>      # run CLI directly via tsx
 ```
 
-Requires Node.js >= 20 (matches the official SDK).
+Requires Node.js >= 22.
 
 ## Architecture
 

README.md

@@ -32,7 +32,7 @@ jev models
 
 Get a key at: https://console.typesafe.ai/settings/keys
 
-Requires Node.js >= 20.0.0 (matches the official SDK).
+Requires Node.js >= 22.0.0.
 
 ## CLI Usage
 

package.json

@@ -10,7 +10,7 @@
     "typescript": "^5.3.3"
   },
   "engines": {
-    "node": ">=20.0.0"
+    "node": ">=22.0.0"
   },
   "files": [
     "dist/",

src/utils/io.ts

@@ -43,7 +43,6 @@ export async function readState(opts: StateSource & { extra: string[] }): Promis
 }
 
 export function readStdin(): Promise<string> {
-  // Executor form (not Promise.withResolvers): Node 18 compat per engines.
   return new Promise((resolve, reject) => {
     let data = "";
     process.stdin.setEncoding("utf8");