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>

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",
-                "reference": "d63c23357d74715a589454c141c843f0172bec6c",
+                "url": "https://api.github.com/repos/symfony/http-client/zipball/84bb634857a893cc146cceb467e31b3f02c5fe9f",
+                "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",