Merge branch 'main' of https://github.com/ClickHouse/clickhouse-docs into kafka-metrics

Author: dhtclk

docs/cloud/features/05_admin_features/api/openapi.md

@@ -34,6 +34,10 @@ This document covers the ClickHouse Cloud API. For database API endpoints, pleas
 <br/>
 :::note
 Permissions align with ClickHouse Cloud [predefined roles](/cloud/security/console-roles). The developer role has read-only permissions for assigned services and the admin role has full read and write permissions.
+:::
+
+:::tip Query API Endpoints
+To use API keys with [Query API Endpoints](/cloud/get-started/query-endpoints), set Organization Role to `Member` (minimum) and grant Service Role access to `Query Endpoints`.
 :::
 
   <Image img={image_03} size="md" alt="Create API key form" border/>

docs/cloud/guides/SQL_console/query-endpoints.md

@@ -24,11 +24,15 @@ The **Query API Endpoints** feature allows you to create an API endpoint directl
 ## Pre-requisites {#quick-start-guide}
 
 Before proceeding, ensure you have:
-- an API key
-- an Admin Console Role.
+- An API key with appropriate permissions
+- An Admin Console Role
 
 You can follow this guide to [create an API key](/cloud/manage/openapi) if you don't yet have one.
 
+:::note Minimum permissions
+To query an API endpoint, the API key needs `Member` organization role with `Query Endpoints` service access. The database role is configured when you create the endpoint.
+:::
+
 <VerticalStepper headerLevel="h3">
 
 ### Create a saved query {#creating-a-saved-query}

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

@@ -33,6 +33,16 @@ import dashboards from '@site/static/images/cloud/reference/may-30-dashboards.pn
 
 In addition to this ClickHouse Cloud changelog, please see the [Cloud Compatibility](/whats-new/cloud-compatibility) page.
 
+## November 7, 2025 {#november-7-2025}
+
+- ClickHouse Cloud console now supports configuring replica sizes in increments of 1 vCPU, 4 GiB from the cloud console.
+  These options are available both when setting up a new service as well as when setting minimum and maximum replica sizes on the settings page.
+- Custom hardware profiles (available on the Enterprise tier) now support idling.
+- ClickHouse Cloud now offers a simplified purchasing experience through AWS Marketplace, with separate options for [pay-as-you-go](https://aws.amazon.com/marketplace/pp/prodview-p4gwofrqpkltu?sr=0-2&ref_=beagle&applicationId=AWSMPContessa) and [committed spend contracts](https://aws.amazon.com/marketplace/pp/prodview-4qyeihstyym2s?sr=0-3&ref_=beagle&applicationId=AWSMPContessa).
+- Alerting is now available for ClickStack users in ClickHouse Cloud.
+  Users can now create and manage alerts directly in the HyperDX UI, across logs, metrics, and traces with no extra setup, no extra infra or service, and no config. Alerts integrate with Slack, PagerDuty, and more.
+  For more information see the [alerting documentation](/use-cases/observability/clickstack/alerts).
+
 ## October 17, 2025 {#october-17-2025}
 
 - **Service Monitoring - Resource Utilization Dashboard**