> ## 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 3.4.0 - Feb 13, 2025

> More features moved to community plan

## 💰 Plan Adjustment

* The Index Advisor feature is available in the **Community Plan** (free), enabling the suggestion of indexes for slow queries once OpenAI integration is set up.
* The SQL Sharing feature is available in the **Community Plan** (free), allowing users to star and share worksheets with their team in the SQL Editor.

## 🔔 Notable Changes

* The redundant `key` attribute of project has been removed.

## 🎄 Enhancements

* Disallow using sensitive columns in WHERE clause for SQL Server.
* Enhance SQL Server data backup experience.
* Enhance PostgreSQL data backup experience.
* The summary report of task check supports Redshift, including affected rows and statement reports.

## 🐞 Bug Fix

* Show the correct timestamp scale in SQL Editor.
* Fix SQL Server connection leak problem.

## ⚙️ 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.*