> ## 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 2.5.0 - Aug 03, 2023

> Support Azure DevOps for VCS integration; Support setting Sign-in Frequency

## 🚀 New Features

* Support setting [Sign-in Frequency](/administration/sign-in-restriction/#sign-in-frequency).
* Support export changes from database change history.
* Schema Designer for MySQL.
* Support defining column template.

## 🎄 Enhancements

* Support more [SQL Review Rules](/sql-review/review-rules/) for SQL Server.
* Optimized detail view for MongoDB query results in SQL Editor.
* Optimized SQL Editor layout.
* Support batch retry failed tasks on issue detail page.
* Locating syntax error with line and column in issue detail page.
* Compatible with MySQL-like engine identifier case sensitivity.

## 🎠 Community

* Thanks to [@siooooo](https://github.com/siooooo) for PR [#7230](https://github.com/bytebase/bytebase/pull/7230)，[#7231](https://github.com/bytebase/bytebase/pull/7231)，[#7232](https://github.com/bytebase/bytebase/pull/7232)
* Thanks to [@realize096](https://github.com/realize096) for PR fix(sec): upgrade nhooyr.io/websocket to 1.8.7 [#7151](https://github.com/bytebase/bytebase/pull/7151)

## 📰 Fresh off the press

* Bytebase [Crossed 1 Million Downloads](https://www.bytebase.com/blog/one-million-downloads/) 🎉 , while our goal stays the same as when we started the project!
* SQL AI tools can significantly boost your productivity when working with databases. Here are the [top 5 SQL AI tools](https://www.bytebase.com/blog/top-sql-ai-tools/) on the market.

## ⚙️ 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.*