TiDB 3.1 Beta Release Notes

Release date: December 20, 2019

TiDB version: 3.1.0-beta

TiDB Ansible version: 3.1.0-beta

TiDB

• SQL Optimizer
  • Enrich SQL hints #12192
• New feature
  • Support the Follower Read feature #12535

TiKV

• Support the distributed backup and restore feature #5532
• Support the Follower Read feature #5562

PD

• Support the distributed backup and restore feature #1896