chore: Release 1.4.0

## [1.4.0](https://code.vereign.com/gaiax/ocm/ocm-engine/compare/v1.3.0...v1.4.0) (2023-06-09)

### Features

* implement attestation micro service ([40d9bfeb](https://code.vereign.com/gaiax/ocm/ocm-engine/commit/40d9bfeb290ba35ec425bcd8c584dcd83a494968))

CHANGELOG.md

@@ -3,6 +3,13 @@
 All notable changes to this project will be documented in this file. See
 [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [1.4.0](https://code.vereign.com/gaiax/ocm/ocm-engine/compare/v1.3.0...v1.4.0) (2023-06-09)
+
+
+### Features
+
+* implement attestation micro service ([40d9bfe](https://code.vereign.com/gaiax/ocm/ocm-engine/commit/40d9bfeb290ba35ec425bcd8c584dcd83a494968))
+
 ## [1.3.0](https://code.vereign.com/gaiax/ocm/ocm-engine/compare/v1.2.0...v1.3.0) (2023-06-09)