> ## Documentation Index
> Fetch the complete documentation index at: https://docs.bytebase.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Bytebase 2.22.0 - Jul 25, 2024

> Support monitoring blocking sessions during PostgreSQL task execution.

## 🚀 New Features

* Support monitoring blocking sessions during PostgreSQL task execution.
* Support auto-completion for Oracle.
* Support Kerberos authentication for Hive.
* Sync extended property `MS_Description` on Table/Column as comment for SQL Server.

## 🎄 Enhancements

* Improve online migration to recognize and notify users of unsupported statements when the feature is enabled.
* Support canceling task checks in issues.
* Show user logins, admin mode executions, and settings changes in Audit Log.
* Display SQL Server bit typed data properly in SQL Editor.
* Improve support for Oracle dblink.

## ⚙️ Install and Upgrade

* [Fresh install](/get-started/self-host/deploy-with-docker)

* [Upgrade](/get-started/self-host/upgrade)

*Before upgrading: 1) Back up the [metadata](https://www.bytebase.com/docs/administration/back-up-restore-metadata/) — in-place downgrade is not supported. 2) Do not run multiple containers on the same data directory. 3) Terraform users: upgrade Bytebase server first, then apply the new Terraform config.*