From 33eb1271d388781bd510e91fb34ce7af71396127 Mon Sep 17 00:00:00 2001
From: Cody Hart <157865967+HartBrook@users.noreply.github.com>
Date: Mon, 2 Nov 2026 10:03:44 -0500
Subject: [PATCH] Raise minimum Node version to 22.19 (#34)

undici 8.12.3 calls zlib.createZstdDecompress at module load, which
does not exist before Node 22.15, so jsdom-based tests crash on the
Node 22.13 CI job. undici already declares engines >=22.19.0, so our
^22.13.0 floor was never actually supported by our dependency tree.

Bump engines, the CI minimum-version job, .nvmrc, and docs to 22.19.
---
 .github/workflows/ci.yml | 4 ++--
 .nvmrc                   | 2 +-
 CONTRIBUTING.md          | 2 +-
 README.md                | 2 +-
 apps/server/package.json | 2 +-
 apps/web/package.json    | 2 +-
 package-lock.json        | 6 +++---
 package.json             | 2 +-
 8 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c66b7c2..9a0992f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,8 +22,8 @@ jobs:
       matrix:
         include:
           - os: ubuntu-latest
-            node: 22.13.0
-            label: Linux, Node 22.13
+            node: 22.19.0
+            label: Linux, Node 22.19
           - os: ubuntu-latest
             node: 24.x
             label: Linux, Node 24
diff --git a/.nvmrc b/.nvmrc
index 6fa8dec..e222811 100644
--- a/.nvmrc
+++ b/.nvmrc
@@ -1 +1 @@
-22.13.0
+22.19.0
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index c798352..83fab5c 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -14,7 +14,7 @@ By participating, you agree to follow the [Code of Conduct](./CODE_OF_CONDUCT.md
 
 ## Development setup
 
-You need Git, Node.js 22.13+ (excluding Node 23) or Node.js 24+, npm, and the
+You need Git, Node.js 22.19+ (excluding Node 23) or Node.js 24+, npm, and the
 GitHub CLI or GitLab CLI 1.100+ for real change-request acquisition. GitLab integration requires
 GitLab 19.2 or later. Codex CLI is the default model
 transport; direct provider keys are optional.
diff --git a/README.md b/README.md
index 0782fd7..964f3d7 100644
--- a/README.md
+++ b/README.md
@@ -59,7 +59,7 @@ Browse mode shows the full diff at any time. Review progress, investigation note
 ### Prerequisites
 
 - [Git](https://git-scm.com/downloads)
-- [Node.js](https://nodejs.org/) 22.13+ (excluding Node 23) or Node.js 24+ when using the npm package
+- [Node.js](https://nodejs.org/) 22.19+ (excluding Node 23) or Node.js 24+ when using the npm package
 - [GitHub CLI](https://cli.github.com/) authenticated with `gh auth login` for GitHub pull requests, or [GitLab CLI](https://docs.gitlab.com/cli/) 1.100 or later authenticated with `glab auth login` for GitLab merge requests. Self-managed GitLab servers must be version 19.2 or later.
 - [Codex](https://developers.openai.com/learn/codex) CLI authenticated with `codex login` for the default model transport, or an optional direct provider API key
 
diff --git a/apps/server/package.json b/apps/server/package.json
index 56f93c1..5ffd49e 100644
--- a/apps/server/package.json
+++ b/apps/server/package.json
@@ -7,7 +7,7 @@
     "wingdiff": "dist/cli.js"
   },
   "engines": {
-    "node": "^22.13.0 || >=24.0.0"
+    "node": "^22.19.0 || >=24.0.0"
   },
   "scripts": {
     "dev": "cross-env NODE_ENV=development tsx src/index.ts",
diff --git a/apps/web/package.json b/apps/web/package.json
index 713c74d..56869df 100644
--- a/apps/web/package.json
+++ b/apps/web/package.json
@@ -4,7 +4,7 @@
   "private": true,
   "type": "module",
   "engines": {
-    "node": "^22.13.0 || >=24.0.0"
+    "node": "^22.19.0 || >=24.0.0"
   },
   "scripts": {
     "dev": "vite",
diff --git a/package-lock.json b/package-lock.json
index d37be24..74c173d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -31,7 +31,7 @@
         "vitest": "^5.0.2"
       },
       "engines": {
-        "node": "^22.13.0 || >=24.0.0"
+        "node": "^22.19.0 || >=24.0.0"
       }
     },
     "apps/server": {
@@ -54,7 +54,7 @@
         "vitest": "^5.0.2"
       },
       "engines": {
-        "node": "^22.13.0 || >=24.0.0"
+        "node": "^22.19.0 || >=24.0.0"
       }
     },
     "apps/web": {
@@ -80,7 +80,7 @@
         "vitest": "^5.0.2"
       },
       "engines": {
-        "node": "^22.13.0 || >=24.0.0"
+        "node": "^22.19.0 || >=24.0.0"
       }
     },
     "node_modules/@anthropic-ai/sdk": {
diff --git a/package.json b/package.json
index 45b9399..8ad2a81 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
   "homepage": "https://github.com/HartBrook/wingdiff#readme",
   "type": "module",
   "engines": {
-    "node": "^22.13.0 || >=24.0.0"
+    "node": "^22.19.0 || >=24.0.0"
   },
   "workspaces": [
     "apps/*"