Update CHANGELOG for release 4.8.0

Author: BraisVQ

CHANGELOG.md

@@ -4,6 +4,17 @@
 
 ### Added
 
+
+### Changed
+
+
+### Fixed
+
+
+## [4.8.0] - 2025-4-10
+
+### Added
+
 - Update CODEOWNERS ([#1329](https://github.com/opendevstack/ods-core/issues/1329))
 - Add packages carvel/imgpkg and yg ([#1322](https://github.com/opendevstack/ods-core/issues/1322))
 - Adde mask-passwords and office 365 connector plugins in Jenkins ([#1313](https://github.com/opendevstack/ods-core/issues/1313)) and ([#1316](https://github.com/opendevstack/ods-core/issues/1316))