Changelog update - v1.0.3

Author: actions-user

CHANGELOG.md

@@ -3,5 +3,12 @@
 # KJump Changelog
 
 ## [Unreleased]
+
+## [1.0.3] - 2024-12-09
+
 ### Added
+
 - Initial scaffold created from [IntelliJ Platform Plugin Template](https://github.com/JetBrains/intellij-platform-plugin-template)
+
+[Unreleased]: https://github.com/a690700752/KJump/compare/v1.0.3...HEAD
+[1.0.3]: https://github.com/a690700752/KJump/commits/v1.0.3