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Help Center/ TaurusDB/ Product Bulletin/ Product Release Notes/ TaurusDB Version Release Policy

TaurusDB Version Release Policy

Updated on 2025-01-24 GMT+08:00

TaurusDB is an enterprise-grade cloud-native database fully compatible with MySQL. It decouples compute from storage and uses Huawei-developed Data Function Virtualization (DFV), which scales to up to 128 TB per instance. A failover can be complete within seconds. It provides the superior performance and high availability of a commercial database at the price of an open-source database.

This section describes the lifecycle and upgrade policy of each TaurusDB version.

Version Lifecycle

Table 1 Lifecycle of each TaurusDB version

TaurusDB Version Number

Status

Open-Source Compatibility

Released in Community

Adopted by Huawei Cloud

EOM

EOS

2.0.60

Commercial use

8.0.22

October 2020

January 2025

April 2025

January 2028

2.0.57

Commercial use

8.0.22

October 2020

October 2024

January 2025

October 2027

2.0.54

Commercial use

8.0.22

October 2020

July 2024

October 2024

July 2027

2.0.51

Commercial use

8.0.22

October 2020

April 2024

July 2024

April 2027

2.0.48

Commercial use

8.0.22

October 2020

January 2024

April 2024

January 2027

2.0.45

Commercial use

8.0.22

October 2020

November 2023

January 2024

November 2026

2.0.42

Commercial use

8.0.22

October 2020

September 2023

November 2023

September 2026

2.0.39

Commercial use

8.0.22

October 2020

June 2023

September 2023

June 2026

2.0.31

Commercial use

8.0.22

October 2020

September 2022

June 2023

September 2025

2.0.29

Commercial use

8.0.22

October 2020

July 2022

September 2022

July 2025

2.0.28

Commercial use

8.0.22

October 2020

June 2022

June 2023

June 2025

2.0.26

Commercial use

8.0.22

October 2020

April 2022

June 2022

April 2025

2.0.17

Commercial use

8.0.22

October 2020

February 2022

April 2022

February 2025

2.0.15

Commercial use

8.0.22

October 2020

November 2021

February 2022

November 2024

2.0.13

Commercial use

8.0.18

October 2019

September 2021

November 2021

September 2024

2.0.12

Commercial use

8.0.18

October 2019

June 2021

September 2021

June 2024

2.0.11

Commercial use

8.0.18

October 2019

December 2020

June 2021

December 2023

2.0.8

Commercial use

8.0.18

October 2019

September 2020

December 2020

September 2023

  • Adopted by Huawei Cloud: The commercial version of TaurusDB has been fully verified and is stable and reliable. You can use this version in production environments while enjoying the service-level agreement (SLA) provided by TaurusDB.
  • End of Marketing (EOM): Once a TaurusDB version reaches its EOM, it is no longer possible to buy or create instances of that version.
  • End of Service (EOS): Once a TaurusDB version reaches its EOS, it is no longer possible to create instances of that version. Additionally, technical support for existing instances is no longer available, including new feature updates, vulnerability or bug fixing, patch updates, service ticket guidance, and online check. The TaurusDB SLA will no longer be valid for that version.

DB Instance Versions

  • DB instance major version: The format is x.y (The current version TaurusDB 2.0 corresponds to MySQL 8.0 in the community.)
  • Patch version: The format is x.y.z.yymm(n), where x.y indicates the DB instance major version, z indicates the DB instance minor version, yymm indicates the year and month when the version is released, and (n) indicates the patch version.
Figure 1 DB instance versions

Upgrade Policy

To enjoy stable, reliable, and secure TaurusDB, you are advised to periodically upgrade your DB instance before EOS.

For details, see Upgrading the Minor Kernel Version of a DB Instance.

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