> ## 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 0.3.0 - Aug 02, 2021

## 🚀 New Features

* **Environment approval policy ([detailed guide](https://docs.bytebase.com/use-bytebase/approval-policy))** - For a particular environment, the workspace admin or DBA can configure whether the database schema change requires approval.
* **Inbox** - Added Inbox to the left sidebar. Issue's status change will post to its creator, assignee and subscribers inbox. If there occurs failed task, there will be additional alert symbol.
* **Database instance user sync** - Bytebase will now periodically sync instance's users and their corresponding grants and display those info on the instance detail page. This helps Bytebase user to quickly recognize who has acccess to an certain instance.

## 🎠 Community

* We received our first customer review. Thanks @barretlee for the detailed review!
* Our GitHub repository has reached 100 stars at the beginning of the week. The user name is @binarysort :)
* We appeared on GitHub Trending during the week and accumulated 500 stars over the week.

## ⚙️ 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.*