Release v0.7.1 - Bug Fixes & Client Compatibility

## Fixed
- CRITICAL: Fixed API Verification Secret not displayed in PHP fallback template
- Response signing now includes /update-check endpoint

## Changed
- Updated magdev/wc-licensed-product-client to v0.2.2
- Updated symfony/http-client to v7.4.5

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

CHANGELOG.md

@@ -7,6 +7,24 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.7.1] - 2026-01-28
+
+### Fixed
+
+- **CRITICAL:** Fixed API Verification Secret not displayed in PHP fallback template on customer account licenses page
+- Response signing now includes `/update-check` endpoint (was missing from signed routes)
+
+### Changed
+
+- Updated `magdev/wc-licensed-product-client` dependency to v0.2.2
+- Updated `symfony/http-client` dependency to v7.4.5
+
+### Technical Details
+
+- Added customer secret display to `displayLicensesFallback()` method in `AccountController`
+- Added `/update-check` route to `ResponseSigner::shouldSign()` method for consistent signature headers
+- Verified server implementation aligns with updated client library documentation
+
 ## [0.7.0] - 2026-01-28
 
 ### Security

CLAUDE.md

@@ -32,9 +32,9 @@ This project is proudly **"vibe-coded"** using Claude.AI - the entire codebase w
 
 **Note for AI Assistants:** Clean this section after the specific features are done or new releases are made. Effective changes are tracked in `CHANGELOG.md`. Do not add completed versions here - document them in the Session History section at the end of this file.
 
-### Version 0.7.1
+### Version 0.7.2
 
-No pending features
+No pending features.
 
 ## Technical Stack
 
@@ -1845,3 +1845,30 @@ Security-focused release with comprehensive audit and hardening. Performed OWASP
 - Created release package: `releases/wc-licensed-product-0.7.0.zip` (883 KB)
 - SHA256: `12f8452316e350273003f36bf6d7b7121a7bedc9a6964c3d0732d26318d94c18`
 - Tagged as `v0.7.0` and pushed to `main` branch
+
+### 2026-01-28 - Version 0.7.1 - Bug Fixes & Client Compatibility
+
+**Overview:**
+
+Bug fix release ensuring compatibility with updated `magdev/wc-licensed-product-client` v0.2.2 and fixing API Verification Secret display.
+
+**Bug Fixes:**
+
+- **CRITICAL:** Fixed API Verification Secret not displaying on customer account licenses page when using PHP fallback (Twig unavailable)
+- Fixed `/update-check` endpoint responses not being signed (missing from `ResponseSigner::shouldSign()`)
+
+**Dependency Updates:**
+
+- Updated `magdev/wc-licensed-product-client` from `760e1e7` to `56abe8a` (v0.2.2)
+- Updated `symfony/http-client` from v7.4.4 to v7.4.5
+
+**Modified files:**
+
+- `src/Frontend/AccountController.php` - Added customer secret display to PHP fallback method `displayLicensesFallback()`
+- `src/Api/ResponseSigner.php` - Added `/update-check` to `shouldSign()` method
+
+**Technical notes:**
+
+- PHP fallback template now includes the collapsible API Verification Secret section matching the Twig template
+- All four API endpoints (`/validate`, `/status`, `/activate`, `/update-check`) now include signature headers when `WC_LICENSE_SERVER_SECRET` is configured
+- Client library v0.2.2 verified compatible with server implementation

composer.lock

@@ -12,7 +12,7 @@
             "source": {
                 "type": "git",
                 "url": "https://src.bundespruefstelle.ch/magdev/wc-licensed-product-client.git",
-                "reference": "760e1e752a0c088fa634cf7ff678e0735ed525a4"
+                "reference": "56abe8a97c72419c07a6daf263ba6f4a9b5fe4b1"
             },
             "require": {
                 "php": "^8.3",
@@ -52,7 +52,7 @@
                 "issues": "https://src.bundespruefstelle.ch/magdev/wc-licensed-product-client/issues",
                 "source": "https://src.bundespruefstelle.ch/magdev/wc-licensed-product-client"
             },
-            "time": "2026-01-27T19:52:12+00:00"
+            "time": "2026-01-28T10:56:47+00:00"
         },
         {
             "name": "psr/cache",
@@ -380,16 +380,16 @@
         },
         {
             "name": "symfony/http-client",
-            "version": "v7.4.4",
+            "version": "v7.4.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/http-client.git",
-                "reference": "d63c23357d74715a589454c141c843f0172bec6c"
+                "reference": "84bb634857a893cc146cceb467e31b3f02c5fe9f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/http-client/zipball/d63c23357d74715a589454c141c843f0172bec6c",
+                "url": "https://api.github.com/repos/symfony/http-client/zipball/84bb634857a893cc146cceb467e31b3f02c5fe9f",
-                "reference": "d63c23357d74715a589454c141c843f0172bec6c",
+                "reference": "84bb634857a893cc146cceb467e31b3f02c5fe9f",
                 "shasum": ""
             },
             "require": {
@@ -457,7 +457,7 @@
                 "http"
             ],
             "support": {
-                "source": "https://github.com/symfony/http-client/tree/v7.4.4"
+                "source": "https://github.com/symfony/http-client/tree/v7.4.5"
             },
             "funding": [
                 {
@@ -477,7 +477,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2026-01-23T16:34:22+00:00"
+            "time": "2026-01-27T16:16:02+00:00"
         },
         {
             "name": "symfony/http-client-contracts",

src/Api/ResponseSigner.php

@@ -79,7 +79,8 @@ final class ResponseSigner
 
         return str_starts_with($route, '/wc-licensed-product/v1/validate')
             || str_starts_with($route, '/wc-licensed-product/v1/status')
-            || str_starts_with($route, '/wc-licensed-product/v1/activate');
+            || str_starts_with($route, '/wc-licensed-product/v1/activate')
+            || str_starts_with($route, '/wc-licensed-product/v1/update-check');
     }
 
     /**

src/Frontend/AccountController.php

@@ -428,6 +428,26 @@ final class AccountController
                                         ?>
                                     </span>
                                 </div>
+                                <?php if (ResponseSigner::isSigningEnabled() && !empty($license['customer_secret'])): ?>
+                                    <div class="license-row-secret">
+                                        <button type="button" class="secret-toggle" aria-expanded="false">
+                                            <span class="dashicons dashicons-lock"></span>
+                                            <?php esc_html_e('API Verification Secret', 'wc-licensed-product'); ?>
+                                            <span class="dashicons dashicons-arrow-down-alt2 toggle-arrow"></span>
+                                        </button>
+                                        <div class="secret-content" style="display: none;">
+                                            <p class="secret-description">
+                                                <?php esc_html_e('Use this secret to verify signed API responses. Keep it secure.', 'wc-licensed-product'); ?>
+                                            </p>
+                                            <div class="secret-value-wrapper">
+                                                <code class="secret-value"><?php echo esc_html($license['customer_secret']); ?></code>
+                                                <button type="button" class="copy-secret-btn" data-secret="<?php echo esc_attr($license['customer_secret']); ?>" title="<?php esc_attr_e('Copy to clipboard', 'wc-licensed-product'); ?>">
+                                                    <span class="dashicons dashicons-clipboard"></span>
+                                                </button>
+                                            </div>
+                                        </div>
+                                    </div>
+                                <?php endif; ?>
                             </div>
                         <?php endforeach; ?>
                     </div>

wc-licensed-product.php

@@ -3,7 +3,7 @@
  * Plugin Name: WooCommerce Licensed Product
  * Plugin URI: https://src.bundespruefstelle.ch/magdev/wc-licensed-product
  * Description: WooCommerce plugin to sell software products using license keys with domain-based validation.
- * Version: 0.7.0
+ * Version: 0.7.1
  * Author: Marco Graetsch
  * Author URI: https://src.bundespruefstelle.ch/magdev
  * License: GPL-2.0-or-later
@@ -28,7 +28,7 @@ if (!defined('ABSPATH')) {
 }
 
 // Plugin constants
-define('WC_LICENSED_PRODUCT_VERSION', '0.7.0');
+define('WC_LICENSED_PRODUCT_VERSION', '0.7.1');
 define('WC_LICENSED_PRODUCT_PLUGIN_FILE', __FILE__);
 define('WC_LICENSED_PRODUCT_PLUGIN_DIR', plugin_dir_path(__FILE__));
 define('WC_LICENSED_PRODUCT_PLUGIN_URL', plugin_dir_url(__FILE__));