feat(sdk): update sdk version to 1.3.0

Author: ISAAC-XXYYZZ

CHANGELOG.md

@@ -4,7 +4,13 @@ API documentation [Changelog](https://www.kucoin.com/docs-new/change-log)
 
 Current synchronized API documentation version [20250529](https://www.kucoin.com/docs-new/change-log#20250529)
 
-## 2025-06-05(1.3.0)
+## 2025-06-11(1.3.0)
+- Update the latest APIs, documentation, etc
+- Introduced a new testing framework for all SDKs
+- Expanded regression-test coverage for Python components
+- Updated Node.js dependencies to address security vulnerabilities
+
+## 2025-06-11(PHP 0.1.2-alpha)
 - Update the latest APIs, documentation, etc
 
 ## 2025-05-29(PHP 0.1.1-alpha)

src/Generate/Version.php

@@ -5,5 +5,5 @@
 class Version
 {
     const SDK_VERSION = "0.1.2-alpha";
-    const SDK_GENERATE_DATE = "2025-06-09";
+    const SDK_GENERATE_DATE = "2025-06-11";
 }