> ## 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 3.7.0 - Jun 05, 2025

> Support Batch Export

## 🚀 New Features

* Support batch data export from multiple databases or a database group via issue.
* Support batch data export from limited databases in the SQL Editor.
* Support requesting any project roles.
* Support displaying `CHECK` constraints in the SQL Editor.
* **Trino** - Support data masking.
* **MariaDB** - Support sql\_type in risk condition.
* **SQL Server** - Support columnstore index.

## 🔔 Notable Changes

### 💰 Pricing

* **Custom approval** is no longer restricted by instance limits. It now only requires an **Enterprise subscription**. Previously, it was limited to licensed instances — now it applies to any instance under an Enterprise plan.

### 🎨 GUI

* Remove **Earliest allowed time**. Use **Scheduled time** during rollout instead.

* The **gh-ost** and **backup** toggles are now set at the issue level, no longer at the task level.

* The **SQL statement** is now defined at the issue level, no longer at the task level. Once a task has started or completed, the statement cannot be updated.

### 🧩 API

* Remove `earliest_allowed_time` from `Plan.spec`. Use `run_at` in `BatchRunTasksRequest` instead.

* Remove `steps` and `target` from `Plan`. Use `specs` and `targets` respectively.

* Remove `PreviewPlan` RPC from `PlanService`.

* Update `ChangeDatabaseConfig`:
  * Remove `BASELINE` from `Type`.
  * Remove `schema_version`.
  * Add `release`.

* Update setting names, use the correct values as defined in [SettingName](https://github.com/bytebase/bytebase/blob/d950ad46fa88d1ad40299a780b34bd0fa28adc3a/proto/v1/v1/setting_service.proto#L111).

## 🎄 Enhancements

* **PostgreSQL** - Issue tickets now honor any supplied `SET search_path`, so subsequent SQL statements (and their DML rollback logic) operate on the specified schema rather than defaulting to public.
* **Trino** - Enhance auto-completion support.
* **TiDB** - Improve syntax error detection.
* **TiDB** - The "require primary key" rule now checks the source table when using `CREATE TABLE LIKE`.

## 🐛 Bug Fixes

* **Doris** and **StarRocks** - Resolve compatibility issues.
* **RedShift** - Fix connection database parameter issue.

## ⚙️ 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.*