update changelog

CHANGELOG.md

@@ -7,15 +7,15 @@ All notable changes to this project will be documented in this file. See [standa
 
 ### Features
 
-* add axios mocking to component test-suite ([#2638](https://github.com/rudderlabs/rudder-transformer/issues/2638)) ([100c808](https://github.com/rudderlabs/rudder-transformer/commit/100c80881eb99716198231deb9ec0e69dc3fa2a0))
+* add optional chaining for traits ([#2677](https://github.com/rudderlabs/rudder-transformer/issues/2677)) ([100c808](https://github.com/rudderlabs/rudder-transformer/commit/100c80881eb99716198231deb9ec0e69dc3fa2a0))
 * add circular reference check in flattern json ([#2650](https://github.com/rudderlabs/rudder-transformer/issues/2650)) ([a21ea3a](https://github.com/rudderlabs/rudder-transformer/commit/a21ea3aaecfc3d10de3f4eaa34425dda388032ff))
 * **gaec:** partial failures handling ([#2631](https://github.com/rudderlabs/rudder-transformer/issues/2631)) ([0008277](https://github.com/rudderlabs/rudder-transformer/commit/0008277fe43d20ced4066f8f1f1b0f1d12345f01))
 * **iterable:** user deletion support ([#2621](https://github.com/rudderlabs/rudder-transformer/issues/2621)) ([c0ab19a](https://github.com/rudderlabs/rudder-transformer/commit/c0ab19a293a72ea0a7575b863356aea9a0e6762f))
 * tslint rules enable ([#2604](https://github.com/rudderlabs/rudder-transformer/issues/2604)) ([4d6c4b8](https://github.com/rudderlabs/rudder-transformer/commit/4d6c4b834de005484dc1099a52c69ab6212273e8))
 
 
 ### Bug Fixes
-
+* add optional chaining for traits ([#2677](https://github.com/rudderlabs/rudder-transformer/issues/2677)) ([cc4f924](https://github.com/rudderlabs/rudder-transformer/commit/cc4f924246433295213609c25386559e097867e6))
 * add auth status inactive category handling to GA in userDeletion flow ([#2669](https://github.com/rudderlabs/rudder-transformer/issues/2669)) ([b784800](https://github.com/rudderlabs/rudder-transformer/commit/b7848004e2679ec7278c8381560cb1a77da6c642))
 * add optional chaining for error message in network handler of Intercom ([#2648](https://github.com/rudderlabs/rudder-transformer/issues/2648)) ([10a13bc](https://github.com/rudderlabs/rudder-transformer/commit/10a13bcf7f987de45540b52d414883664e43f9cd))
 * bqstream event ordering fix ([#2624](https://github.com/rudderlabs/rudder-transformer/issues/2624)) ([e97e7ca](https://github.com/rudderlabs/rudder-transformer/commit/e97e7caed20ffb007f1c543e15c15c6e89e2dfb7))