> ## 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 3.0.1 - Nov 07, 2024

> Configurable DDL/DML Execution in SQL Editor

## 🚀 New Features

* Add an environment policy to allow executing DDL/DML statements directly in SQL Editor.
* Support data masking for BigQuery.
* Support [rollback to a specific version in the change history](/change-database/change-history/) on the database page.
* Add data access control and masking page under each project.

## 🔔 Notable Changes

* Disallow issue creators from approving their own issues.
* SQL review configuration API supports upsert via `PATCH`. For example, `PATCH /v1/reviewConfigs/not_exist_review_config?allow_missing=true`

## 🎄 Enhancements

* Remove the export limit for audit logs.
* Optimize CPU usage during synchronization on MySQL instances.

## 💰 Pricing Adjustments

* The database group/batch change feature is now extended to the **Pro Plan** besides the **Enterprise Plan**.
* The Pro plan is now billed per user instead of per database instance. [/pricing](https://www.bytebase.com/pricing)

## ⚙️ 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.*