Update version to 3.1.0 and document changes in CHANGELOG

CHANGELOG.md

@@ -4,6 +4,18 @@ All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 The format is based on [Keep a Changelog](http://keepachangelog.com/).
 
+## Version 3.1.0
+
+### Added
+
+ - Introduced a sample application in the `/tests/` folder to facilitate local development and testing.
+
+### Fixed
+
+- Resolved a memory leak that could occur during the malware scanning process.
+- Ensured reliable deletion of all related attachments when parent entities are removed, preventing orphaned data.
+- Improved handling of attachment deletion for non-draft entities to ensure consistent cleanup.
+
 ## Version 3.0.0
 
 **BREAKING CHANGE:** Replaced usage of the CAP `req` variable with `cds.context` throughout the codebase.

package.json

@@ -1,7 +1,7 @@
 {
   "name": "@cap-js/attachments",
   "description": "CAP cds-plugin providing image and attachment storing out-of-the-box.",
-  "version": "3.0.0",
+  "version": "3.1.0",
   "repository": "cap-js/attachments",
   "author": "SAP SE (https://www.sap.com)",
   "homepage": "https://cap.cloud.sap/",