> ## 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 2.0.0 - May 11, 2023

> Support AI-based index optimization advisor for slow query

## 🚀 New Features

* Support MyBatis 3 XML SQL Review in the code repository as part of the GitOps workflow.
* Support connection over SSH for MySQL instance.

## 🎄 Enhancements

* Show SQL review check errors before warnings.
* Add an option to skip server certificate verification for SSO OIDC.

## 🐞 Bug Fixes

* Fixed some compatibility issues with Oracle 11.

## 🎠 Community

* We are proud to unveil our [new official website](/).
* Bytebase 2.0 is now [live on Product Hunt](https://www.producthunt.com/posts/bytebase-2-0)! Help us spread the word by sharing, upvoting, and commenting. Thanks!
* Thanks to [@bun4uk](https://github.com/bun4uk) for chore: update role.go [#5888](https://github.com/bytebase/bytebase/pull/5888)

## 📰 Fresh off the press

* Introducing [Bytebase 2.0](https://www.bytebase.com/blog/bytebase-2-0/), our new Database DevOps platform that manages the entire database development lifecycle: change, query, secure, and govern all databases in a single place.
* As the first quarter of 2023 comes to a close, it's time to reflect on [all that we've accomplished at Bytebase in the past three months](https://www.bytebase.com/blog/2023-q1-retrospect/).

## ⚙️ 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.*