Merge pull request #5323 from ClickHouse/cloud-changelog-01-23-2026

Cloud Changelog 01-23-26

Author: dhtclk

docs/cloud/reference/01_changelog/01_changelog.md

@@ -39,6 +39,9 @@ In addition to this ClickHouse Cloud changelog, please see the [Cloud Compatibil
   </a>
 :::
 
+## January 23, 2026 {#january-23-2026}
+- ClickPipes is now available in AWS `eu-west-1`. For new ClickHouse Cloud services created from January 20 in that region, the matching region will be used for ClickPipes. For older services, ClickPipes defaults to `eu-central-1`. See the [documentation](/integrations/clickpipes#list-of-static-ips) for more details.
+
 ## January 16, 2026 {#january-16-2026}
 - **Service-level usage cost filtering via API:** Our API now supports filtering your organization’s usage costs by specific service tags, making it easier to analyze spend at a more granular level.
 - **Data Catalog integration:** You can now connect an external data catalog as a data source. ClickHouse Cloud supports AWS Glue and Unity Catalog (with more coming soon). Once connected, the catalog appears as a database, allowing you to read Iceberg tables directly—without duplicating data. For access, contact support to request access.