Fix npm README links and Node floor, retry CDN webhook

- README install commands now use the canonical code.pythinker.com URLs
- npm install path documents Node >= 26.4.0, matching engines
- CDN redeploy webhook retries transient timeouts (curl exit 28) instead
  of failing the job

Author: elkaix

.github/workflows/release.yml

@@ -99,7 +99,9 @@ jobs:
             echo "DOKPLOY_CDN_DEPLOY_WEBHOOK secret not set — skipping CDN redeploy" >&2
             exit 0
           fi
-          curl -fsS -X POST "$WEBHOOK"
+          # Dokploy can be slow to accept the hook right after a release;
+          # retry through transient timeouts (exit 28) instead of failing.
+          curl -fsS -X POST "$WEBHOOK" --max-time 30 --retry 5 --retry-all-errors --retry-delay 10
 
   update-brew-tap:
     name: Update Homebrew tap

apps/pythinker-code/CHANGELOG.md

@@ -1,5 +1,11 @@
 # @pythoughts/pythinker-code
 
+## 0.5.1
+
+### Patch Changes
+
+- README: point install commands at the canonical code.pythinker.com URLs and correct the npm install path's Node.js floor to 26.4.0 (matching the package engines field).
+
 ## 0.5.0
 
 ### Minor Changes

apps/pythinker-code/README.md

@@ -15,13 +15,13 @@ The recommended install path is the official script. It does not require Node.js
 - **macOS / Linux**:
 
 ```sh
-curl -fsSL https://pythinker.com/install.sh | bash
+curl -fsSL https://code.pythinker.com/pythinker-code/install.sh | bash
 ```
 
 - **Windows (PowerShell)**:
 
 ```powershell
-irm https://pythinker.com/install.ps1 | iex
+irm https://code.pythinker.com/pythinker-code/install.ps1 | iex
 ```
 
 > On Windows, install [Git for Windows](https://gitforwindows.org/) before first launch because Pythinker Code CLI uses the bundled Git Bash as its shell environment. If Git Bash is installed in a custom location, set `PYTHINKER_SHELL_PATH` to the absolute path of `bash.exe`.
@@ -34,7 +34,7 @@ pythinker --version
 
 ### Alternative: npm
 
-If you prefer npm, use Node.js 22.19.0 or later:
+If you prefer npm, use Node.js 26.4.0 or later:
 
 ```sh
 npm install -g @pythoughts/pythinker-code

apps/pythinker-code/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@pythoughts/pythinker-code",
-  "version": "0.5.0",
+  "version": "0.5.1",
   "description": "The Starting Point for Next-Gen Agents",
   "license": "MIT",
   "author": "Pythoughts",