cloud: add release notes for 20240924

tidb-cloud/tidb-cloud-release-notes.md

@@ -8,6 +8,38 @@ aliases: ['/tidbcloud/supported-tidb-versions','/tidbcloud/release-notes']
 
 This page lists the release notes of [TiDB Cloud](https://www.pingcap.com/tidb-cloud/) in 2024.
 
+## September 24, 2024
+
+**General changes**
+
+- Provide a new [TiFlash vCPU and RAM size](/tidb-cloud/size-your-cluster.md#tiflash-vcpu-and-ram) for [TiDB Cloud Dedicated](/tidb-cloud/select-cluster-tier.md#tidb-cloud-dedicated) clusters hosted on AWS: `32 vCPU, 128 GiB`
+
+**CLI changes**
+
+- Release [TiDB Cloud CLI v1.0.0-beta.2](https://github.com/tidbcloud/tidbcloud-cli/releases/tag/v1.0.0-beta.2).
+
+    TiDB Cloud CLI provides the following new features:
+
+    - Support SQL user management for [TiDB Cloud Serverless](/tidb-cloud/select-cluster-tier.md#tidb-cloud-serverless) clusters via [`ticloud serverless sql-user`](/tidb-cloud/ticloud-serverless-sql-user-create.md).
+    - Allow disabling the public endpoint for [TiDB Cloud Serverless](/tidb-cloud/select-cluster-tier.md#tidb-cloud-serverless) clusters in [`ticloud serverless create`](/tidb-cloud/ticloud-cluster-create.md) and [`ticloud serverless update`](/tidb-cloud/ticloud-serverless-update.md).
+    - Add the [`ticloud auth whoami`](/tidb-cloud/ticloud-auth-whoami.md) command to get information about the current user when using OAuth authentication.
+    - Support `--sql`, `--where`, and `--filter` flags in [`ticloud serverless export create`](/tidb-cloud/ticloud-serverless-export-create.md) to choose source tables flexibly.
+    - Support exporting data to CSV and Parquet files.
+    - Support exporting data to Amazon S3 using role ARN as credentials, and also support exporting to Google Cloud Storage and Azure Blob Storage.
+    - Support importing data from Amazon S3, Google Cloud Storage, and Azure Blob Storage.
+    - Support creating a branch from a branch and a specific timestamp.
+
+  TiDB Cloud CLI enhances the following features:
+
+    - Improve debug logging. Now it can log credentials and user-agent.
+    - Speed up local export file downloads from tens of KiB per second to tens of MiB per second.
+
+  TiDB Cloud CLI replaces or removes the following features:
+
+    - The `--s3.bucket-uri` flag is replaced by `--s3.uri` in [`ticloud serverless export create`](/tidb-cloud/ticloud-serverless-export-create.md).
+    - The `--database` and `--table` flags are removed in [`ticloud serverless export create`](/tidb-cloud/ticloud-serverless-export-create.md). Instead, you can use `--sql`, `--where`, and `--filter` flags.
+    - [`ticloud serverless update`](/tidb-cloud/ticloud-serverless-update.md) cannot update the annotations field anymore.
+
 ## September 10, 2024
 
 **General changes**