Update CHANGELOG.md

Signed-off-by: sabina.zaripova <sabina.zaripova@nu.edu.kz>

CHANGELOG.md

@@ -20,7 +20,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - [Security] Bumps hapi/statehood to 7.0.4 ([#3411](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/3411))
 - [CVE-2023-25166] Bump formula to 3.0.1 ([#3416](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/3416))
 - [CVE-2023-25653] Bump node-jose to 2.2.0 ([#3445](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/3445))
-- [CVE-2023-26486][CVE-2023-26487] Bump vega from 5.22.1 to 5.23.0 ([#3533](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/3533))
+- [CVE-2023-26486][cve-2023-26487] Bump vega from 5.22.1 to 5.23.0 ([#3533](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/3533))
 
 ### 📈 Features/Enhancements
 
@@ -204,6 +204,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - Fixes management app breadcrumb error ([#2344](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/2344))
 - [BUG] Fix suggestion list cutoff issue ([#2607](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/2607))
 - [TSVB] Fixes undefined serial diff aggregation documentation link ([#3503](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/3503))
+- Ability to provide a comma separated list of values in "Add filter" on the Dashboards Discover page ([#2850](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/3686))
 
 ### 🚞 Infrastructure