chore: bump version to 8.2.5

Co-Authored-By: Claude <[email protected]>

Author: hyochan

CHANGELOG.md

@@ -1,5 +1,20 @@
 # CHANGELOG
 
+## 8.2.5
+
+### New Features
+
+- **ExternalPurchaseCustomLink API (iOS 18.1+)**: Support for Apple's custom external purchase links
+  - `isEligibleForExternalPurchaseCustomLinkIOS()` - Check eligibility
+  - `getExternalPurchaseCustomLinkTokenIOS()` - Get token for reporting
+  - `showExternalPurchaseCustomLinkNoticeIOS()` - Show disclosure notice
+
+### Dependencies
+
+- Updated OpenIAP versions:
+  - `openiap-apple`: 1.3.13 -> 1.3.14
+  - `openiap-gql`: 1.3.15 -> 1.3.16
+
 ## 8.2.4
 
 ### Dependencies

pubspec.yaml

@@ -2,7 +2,7 @@ name: flutter_inapp_purchase
 description: In App Purchase plugin for flutter. This project has been forked by
   react-native-iap and we are willing to share same experience with that on
   react-native.
-version: 8.2.4
+version: 8.2.5
 homepage: https://github.com/hyochan/flutter_inapp_purchase/blob/main/pubspec.yaml
 environment:
   sdk: ">=3.0.0 <4.0.0"