Add changelog links

This patch adds links to the changelog allowing one to compare between
the versions as it should be in the keep-a-changelog format.

Author: georgiy-belyanin

CHANGELOG.md

@@ -99,10 +99,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Removed duplicating `tarantool-emmylua` and GitHub CI from the bundle.
 
-## [0.0.1] - 28.03.2025
+## 0.0.1 - 28.03.2025
 
 ### Added
 
 - Added support for EmmyLua LSP and Tarantool-specific annottations.
 - Added jsonschema checks for Tarantool cluster configuration.
 - Added `tt` start and stop commands to the command palette.
+
+[unreleased]: https://github.com/tarantool/tarantool-vscode/compare/0.1.3...HEAD
+[0.1.3]: https://github.com/tarantool/tarantool-vscode/compare/0.1.2...0.1.3
+[0.1.2]: https://github.com/tarantool/tarantool-vscode/compare/0.1.1...0.1.2
+[0.1.1]: https://github.com/tarantool/tarantool-vscode/compare/0.1.0...0.1.1
+[0.1.0]: https://github.com/tarantool/tarantool-vscode/releases/tag/0.1.0