> ## 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 1.7.0 - Oct 27, 2022

> - Added 31 review rules for MySQL. - Support DDL validation in SQL review. - Support canceling gh-ost sync tasks. 

## 🚀 Features

* Added 31 [review rules](/sql-review/review-policy) for MySQL.
* Support DDL validation in SQL review.
* Support canceling gh-ost sync tasks.

## 🎄 Enhancements

* Hide similar activities on the issue detail page.
* Improved performance for creating and approving issues.

## 🎠 Community

* Bytebase becomes [the first and only database CI/CD project](https://www.bytebase.com/blog/cncf-landscape) to be included in the CNCF Landscape! 🎉
* Thanks to [@VUHAILAM](https://github.com/VUHAILAM) for feat(sql-review): implement postgresql no duplicate columns in the index. [#3037](https://github.com/bytebase/bytebase/pull/3037)
* Thanks to [@Zheaoli](https://github.com/Zheaoli) for helping us refactor the issue template for the Bytebase repo. [#3050](https://github.com/bytebase/bytebase/pull/3050)

## ⚙️ 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.*