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ti-chi-bot merged 4 commits into from
Feb 11, 2026
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en, zh: add release notes landing page and TOC #3086

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55c9d81
en, zh: add release notes landing page and TOC (#3065)
Oreoxmt Jan 13, 2026
b3ff69c
Add GitHub Actions workflow to trigger docs-staging nextgen update (#…
qiancai Jan 19, 2026
6d94226
fix broken links (#3081) (#3085)
Oreoxmt Feb 9, 2026
7d0e6ba
Delete .github/workflows/dispatch-nextgen.yml
Oreoxmt Feb 11, 2026
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107 changes: 107 additions & 0 deletions en/TOC-tidb-operator-releases.md
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<!-- markdownlint-disable MD007 -->
<!-- markdownlint-disable MD041 -->

- v2.0
- [2.0 GA](releases/release-2.0.0.md)
- [2.0.0-beta.0](releases/release-2.0.0-beta.0.md)
- v1.6
- [1.6.4](releases/release-1.6.4.md)
- [1.6.3](releases/release-1.6.3.md)
- [1.6.2](releases/release-1.6.2.md)
- [1.6.1](releases/release-1.6.1.md)
- [1.6 GA](releases/release-1.6.0.md)
- [1.6.0-beta.1](releases/release-1.6.0-beta.1.md)
- v1.5
- [1.5.5](releases/release-1.5.5.md)
- [1.5.4](releases/release-1.5.4.md)
- [1.5.3](releases/release-1.5.3.md)
- [1.5.2](releases/release-1.5.2.md)
- [1.5.1](releases/release-1.5.1.md)
- [1.5 GA](releases/release-1.5.0.md)
- [1.5.0-beta.1](releases/release-1.5.0-beta.1.md)
- v1.4
- [1.4.7](releases/release-1.4.7.md)
- [1.4.6](releases/release-1.4.6.md)
- [1.4.5](releases/release-1.4.5.md)
- [1.4.4](releases/release-1.4.4.md)
- [1.4.3](releases/release-1.4.3.md)
- [1.4.2](releases/release-1.4.2.md)
- [1.4.1](releases/release-1.4.1.md)
- [1.4 GA](releases/release-1.4.0.md)
- [1.4.0-beta.3](releases/release-1.4.0-beta.3.md)
- [1.4.0-beta.2](releases/release-1.4.0-beta.2.md)
- [1.4.0-beta.1](releases/release-1.4.0-beta.1.md)
- [1.4.0-alpha.1](releases/release-1.4.0-alpha.1.md)
- v1.3
- [1.3.10](releases/release-1.3.10.md)
- [1.3.9](releases/release-1.3.9.md)
- [1.3.8](releases/release-1.3.8.md)
- [1.3.7](releases/release-1.3.7.md)
- [1.3.6](releases/release-1.3.6.md)
- [1.3.5](releases/release-1.3.5.md)
- [1.3.4](releases/release-1.3.4.md)
- [1.3.3](releases/release-1.3.3.md)
- [1.3.2](releases/release-1.3.2.md)
- [1.3.1](releases/release-1.3.1.md)
- [1.3 GA](releases/release-1.3.0.md)
- [1.3.0-beta.1](releases/release-1.3.0-beta.1.md)
- v1.2
- [1.2.7](releases/release-1.2.7.md)
- [1.2.6](releases/release-1.2.6.md)
- [1.2.5](releases/release-1.2.5.md)
- [1.2.4](releases/release-1.2.4.md)
- [1.2.3](releases/release-1.2.3.md)
- [1.2.2](releases/release-1.2.2.md)
- [1.2.1](releases/release-1.2.1.md)
- [1.2 GA](releases/release-1.2.0.md)
- [1.2.0-rc.2](releases/release-1.2.0-rc.2.md)
- [1.2.0-rc.1](releases/release-1.2.0-rc.1.md)
- [1.2.0-beta.2](releases/release-1.2.0-beta.2.md)
- [1.2.0-beta.1](releases/release-1.2.0-beta.1.md)
- [1.2.0-alpha.1](releases/release-1.2.0-alpha.1.md)
- v1.1
- [1.1.15](releases/release-1.1.15.md)
- [1.1.14](releases/release-1.1.14.md)
- [1.1.13](releases/release-1.1.13.md)
- [1.1.12](releases/release-1.1.12.md)
- [1.1.11](releases/release-1.1.11.md)
- [1.1.10](releases/release-1.1.10.md)
- [1.1.9](releases/release-1.1.9.md)
- [1.1.8](releases/release-1.1.8.md)
- [1.1.7](releases/release-1.1.7.md)
- [1.1.6](releases/release-1.1.6.md)
- [1.1.5](releases/release-1.1.5.md)
- [1.1.4](releases/release-1.1.4.md)
- [1.1.3](releases/release-1.1.3.md)
- [1.1.2](releases/release-1.1.2.md)
- [1.1.1](releases/release-1.1.1.md)
- [1.1 GA](releases/release-1.1-ga.md)
- [1.1.0-rc.4](releases/release-1.1.0-rc.4.md)
- [1.1.0-rc.3](releases/release-1.1.0-rc.3.md)
- [1.1.0-rc.2](releases/release-1.1.0-rc.2.md)
- [1.1.0-rc.1](releases/release-1.1.0-rc.1.md)
- [1.1.0-beta.2](releases/release-1.1.0-beta.2.md)
- [1.1.0-beta.1](releases/release-1.1.0-beta.1.md)
- v1.0
- [1.0.7](releases/release-1.0.7.md)
- [1.0.6](releases/release-1.0.6.md)
- [1.0.5](releases/release-1.0.5.md)
- [1.0.4](releases/release-1.0.4.md)
- [1.0.3](releases/release-1.0.3.md)
- [1.0.2](releases/release-1.0.2.md)
- [1.0.1](releases/release-1.0.1.md)
- [1.0 GA](releases/release-1.0-ga.md)
- [1.0.0-rc.1](releases/release-1.0.0-rc.1.md)
- [1.0.0-beta.3](releases/release-1.0.0-beta.3.md)
- [1.0.0-beta.2](releases/release-1.0.0-beta.2.md)
- [1.0.0-beta.1-p2](releases/release-1.0.0-beta.1-p2.md)
- [1.0.0-beta.1-p1](releases/release-1.0.0-beta.1-p1.md)
- [1.0.0-beta.1](releases/release-1.0.0-beta.1.md)
- [1.0.0-beta.0](releases/release-1.0.0-beta.0.md)
- v0
- [0.4.0](releases/release-0.4.0.md)
- [0.3.1](releases/release-0.3.1.md)
- [0.3.0](releases/release-0.3.0.md)
- [0.2.1](releases/release-0.2.1.md)
- [0.2.0](releases/release-0.2.0.md)
- [0.1.0](releases/release-0.1.0.md)
4 changes: 0 additions & 4 deletions en/TOC.md
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Expand Up @@ -58,7 +58,3 @@
- [Comparison Between TiDB Operator v2 and v1](v2-vs-v1.md)
- Tools
- [TiDB Toolkit](tidb-toolkit.md)
- Release Notes
- v2.0
- [2.0 GA](releases/release-2.0.0.md)
- [2.0.0-beta.0](releases/release-2.0.0-beta.0.md)
141 changes: 141 additions & 0 deletions en/releases/_index.md
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---
title: TiDB Operator Release Notes
summary: This document lists all released TiDB Operator versions.
---

# TiDB Operator Release Notes

[TiDB Operator](https://docs.pingcap.com/tidb-in-kubernetes/stable/tidb-operator-overview/) is an automatic operation system for TiDB clusters on Kubernetes. It provides a full management life-cycle for TiDB including deployment, upgrades, scaling, backup, fail-over, and configuration changes. With TiDB Operator, TiDB can run seamlessly in the Kubernetes clusters deployed on a public cloud or in a self-managed environment.

This document lists all released TiDB Operator versions, sorted by version number in descending order.

## 2.0

- [2.0.0](release-2.0.0.md): 2025-12-18
- [2.0.0-beta.0](release-2.0.0-beta.0.md): 2025-07-09

## 1.6

- [1.6.4](release-1.6.4.md): 2025-12-02
- [1.6.3](release-1.6.3.md): 2025-07-18
- [1.6.2](release-1.6.2.md): 2025-07-14
- [1.6.1](release-1.6.1.md): 2024-12-25
- [1.6 GA](release-1.6.0.md): 2024-05-28
- [1.6.0-beta.1](release-1.6.0-beta.1.md): 2024-03-27

## 1.5

- [1.5.5](release-1.5.5.md): 2025-01-21
- [1.5.4](release-1.5.4.md): 2024-09-13
- [1.5.3](release-1.5.3.md): 2024-04-18
- [1.5.2](release-1.5.2.md): 2024-01-19
- [1.5.1](release-1.5.1.md): 2023-10-20
- [1.5 GA](release-1.5.0.md): 2023-08-04
- [1.5.0-beta.1](release-1.5.0-beta.1.md): 2023-04-11

## 1.4

- [1.4.7](release-1.4.7.md): 2023-07-26
- [1.4.6](release-1.4.6.md): 2023-07-19
- [1.4.5](release-1.4.5.md): 2023-06-26
- [1.4.4](release-1.4.4.md): 2023-03-13
- [1.4.3](release-1.4.3.md): 2023-02-24
- [1.4.2](release-1.4.2.md): 2023-02-03
- [1.4.1](release-1.4.1.md): 2023-01-13
- [1.4 GA](release-1.4.0.md): 2022-12-29
- [1.4.0-beta.3](release-1.4.0-beta.3.md): 2022-12-02
- [1.4.0-beta.2](release-1.4.0-beta.2.md): 2022-11-11
- [1.4.0-beta.1](release-1.4.0-beta.1.md): 2022-10-27
- [1.4.0-alpha.1](release-1.4.0-alpha.1.md): 2022-09-26

## 1.3

- [1.3.10](release-1.3.10.md): 2023-02-24
- [1.3.9](release-1.3.9.md): 2022-10-10
- [1.3.8](release-1.3.8.md): 2022-09-13
- [1.3.7](release-1.3.7.md): 2022-08-01
- [1.3.6](release-1.3.6.md): 2022-07-05
- [1.3.5](release-1.3.5.md): 2022-06-29
- [1.3.4](release-1.3.4.md): 2022-06-22
- [1.3.3](release-1.3.3.md): 2022-05-17
- [1.3.2](release-1.3.2.md): 2022-03-18
- [1.3.1](release-1.3.1.md): 2022-02-24
- [1.3 GA](release-1.3.0.md): 2022-02-15
- [1.3.0-beta.1](release-1.3.0-beta.1.md): 2022-01-12

## 1.2

- [1.2.7](release-1.2.7.md): 2022-02-17
- [1.2.6](release-1.2.6.md): 2022-01-04
- [1.2.5](release-1.2.5.md): 2021-12-27
- [1.2.4](release-1.2.4.md): 2021-10-21
- [1.2.3](release-1.2.3.md): 2021-09-07
- [1.2.2](release-1.2.2.md): 2021-09-03
- [1.2.1](release-1.2.1.md): 2021-08-18
- [1.2 GA](release-1.2.0.md): 2021-07-29
- [1.2.0-rc.2](release-1.2.0-rc.2.md): 2021-07-02
- [1.2.0-rc.1](release-1.2.0-rc.1.md): 2021-05-28
- [1.2.0-beta.2](release-1.2.0-beta.2.md): 2021-04-29
- [1.2.0-beta.1](release-1.2.0-beta.1.md): 2021-04-07
- [1.2.0-alpha.1](release-1.2.0-alpha.1.md): 2021-01-15

## 1.1

- [1.1.15](release-1.1.15.md): 2022-02-17
- [1.1.14](release-1.1.14.md): 2021-10-21
- [1.1.13](release-1.1.13.md): 2021-07-02
- [1.1.12](release-1.1.12.md): 2021-04-15
- [1.1.11](release-1.1.11.md): 2021-02-26
- [1.1.10](release-1.1.10.md): 2021-01-28
- [1.1.9](release-1.1.9.md): 2020-12-28
- [1.1.8](release-1.1.8.md): 2020-12-21
- [1.1.7](release-1.1.7.md): 2020-11-13
- [1.1.6](release-1.1.6.md): 2020-10-16
- [1.1.5](release-1.1.5.md): 2020-09-18
- [1.1.4](release-1.1.4.md): 2020-08-21
- [1.1.3](release-1.1.3.md): 2020-07-27
- [1.1.2](release-1.1.2.md): 2020-07-01
- [1.1.1](release-1.1.1.md): 2020-06-19
- [1.1 GA](release-1.1-ga.md): 2020-05-28
- [1.1.0-rc.4](release-1.1.0-rc.4.md): 2020-05-15
- [1.1.0-rc.3](release-1.1.0-rc.3.md): 2020-04-30
- [1.1.0-rc.2](release-1.1.0-rc.2.md): 2020-04-15
- [1.1.0-rc.1](release-1.1.0-rc.1.md): 2020-04-01
- [1.1.0-beta.2](release-1.1.0-beta.2.md): 2020-02-26
- [1.1.0-beta.1](release-1.1.0-beta.1.md): 2020-01-08

## 1.0

- [1.0.7](release-1.0.7.md): 2020-06-16
- [1.0.6](release-1.0.6.md): 2019-12-27
- [1.0.5](release-1.0.5.md): 2019-12-11
- [1.0.4](release-1.0.4.md): 2019-11-23
- [1.0.3](release-1.0.3.md): 2019-11-13
- [1.0.2](release-1.0.2.md): 2019-11-01
- [1.0.1](release-1.0.1.md): 2019-09-17
- [1.0 GA](release-1.0-ga.md): 2019-07-30
- [1.0.0-rc.1](release-1.0.0-rc.1.md): 2019-07-12
- [1.0.0-beta.3](release-1.0.0-beta.3.md): 2019-06-06
- [1.0.0-beta.2](release-1.0.0-beta.2.md): 2019-05-10
- [1.0.0-beta.1-p2](release-1.0.0-beta.1-p2.md): 2019-02-21
- [1.0.0-beta.1-p1](release-1.0.0-beta.1-p1.md): 2019-01-07
- [1.0.0-beta.1](release-1.0.0-beta.1.md): 2018-12-27
- [1.0.0-beta.0](release-1.0.0-beta.0.md): 2018-11-26

## 0.4

- [0.4.0](release-0.4.0.md): 2018-11-09

## 0.3

- [0.3.1](release-0.3.1.md): 2018-10-31
- [0.3.0](release-0.3.0.md): 2018-10-12

## 0.2

- [0.2.1](release-0.2.1.md): 2018-09-20
- [0.2.0](release-0.2.0.md): 2018-09-11

## 0.1

- [0.1.0](release-0.1.0.md): 2018-08-22
2 changes: 1 addition & 1 deletion en/releases/release-2.0.0-beta.0.md
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Expand Up @@ -45,7 +45,7 @@ TiDB Operator v2 includes a comprehensive redesign of the v1 architecture, with

- **Support [CRD subresources](https://kubernetes.io/docs/tasks/extend-kubernetes/custom-resources/custom-resource-definitions/#subresources)**:
- Support the `status` subresource for unified status management.
- Support the `scale` subresource to integrate with [HorizontalPodAutoscaler (HPA)](https://kubernetes.io/docs/tasks/run-application/horizontal-pod-autoscale/), enabling auto-scaling.
- Support the `scale` subresource to integrate with [HorizontalPodAutoscaler (HPA)](https://kubernetes.io/docs/concepts/workloads/autoscaling/horizontal-pod-autoscale/), enabling auto-scaling.
- Improve compatibility with the Kubernetes ecosystem.

- **Optimize the configuration management**:
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Expand Up @@ -41,7 +41,7 @@ TiDB Operator v2 includes a comprehensive redesign of the v1 architecture, with

- **Support [CRD subresources](https://kubernetes.io/docs/tasks/extend-kubernetes/custom-resources/custom-resource-definitions/#subresources)**:
- Support the `status` subresource for unified status management.
- Support the `scale` subresource to integrate with [HorizontalPodAutoscaler (HPA)](https://kubernetes.io/docs/tasks/run-application/horizontal-pod-autoscale/), enabling auto-scaling.
- Support the `scale` subresource to integrate with [HorizontalPodAutoscaler (HPA)](https://kubernetes.io/docs/concepts/workloads/autoscaling/horizontal-pod-autoscale/), enabling auto-scaling.
- Improve compatibility with the Kubernetes ecosystem.

- **Support feature gates to control change behavior**:
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Expand Up @@ -16,7 +16,7 @@ Initially, the TiDB cluster has only three core components: PD, TiKV, and TiDB.
- The number of TiDB cluster components has increased, with eight components currently defined in the `TidbCluster` CRD.
- To display status, the state of all nodes is defined in the `TidbCluster` CRD.
- Heterogeneous clusters are not considered initially, so additional `TidbCluster` CRs has to be introduced to support them.
- The `/scale` API is not supported, making it impossible to integrate with Kubernetes [HorizontalPodAutoscaler (HPA)](https://kubernetes.io/docs/tasks/run-application/horizontal-pod-autoscale/).
- The `/scale` API is not supported, making it impossible to integrate with Kubernetes [HorizontalPodAutoscaler (HPA)](https://kubernetes.io/docs/concepts/workloads/autoscaling/horizontal-pod-autoscale/).
- A large CR/CRD can cause difficult-to-resolve performance issues.

TiDB Operator v2 addresses these issues by splitting `TidbCluster` into multiple independent CRDs by component.
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<!-- markdownlint-disable MD007 -->
<!-- markdownlint-disable MD041 -->

- v2.0
- [2.0 GA](releases/release-2.0.0.md)
- [2.0.0-beta.0](releases/release-2.0.0-beta.0.md)
- v1.6
- [1.6.4](releases/release-1.6.4.md)
- [1.6.3](releases/release-1.6.3.md)
- [1.6.2](releases/release-1.6.2.md)
- [1.6.1](releases/release-1.6.1.md)
- [1.6 GA](releases/release-1.6.0.md)
- [1.6.0-beta.1](releases/release-1.6.0-beta.1.md)
- v1.5
- [1.5.5](releases/release-1.5.5.md)
- [1.5.4](releases/release-1.5.4.md)
- [1.5.3](releases/release-1.5.3.md)
- [1.5.2](releases/release-1.5.2.md)
- [1.5.1](releases/release-1.5.1.md)
- [1.5 GA](releases/release-1.5.0.md)
- [1.5.0-beta.1](releases/release-1.5.0-beta.1.md)
- v1.4
- [1.4.7](releases/release-1.4.7.md)
- [1.4.6](releases/release-1.4.6.md)
- [1.4.5](releases/release-1.4.5.md)
- [1.4.4](releases/release-1.4.4.md)
- [1.4.3](releases/release-1.4.3.md)
- [1.4.2](releases/release-1.4.2.md)
- [1.4.1](releases/release-1.4.1.md)
- [1.4 GA](releases/release-1.4.0.md)
- [1.4.0-beta.3](releases/release-1.4.0-beta.3.md)
- [1.4.0-beta.2](releases/release-1.4.0-beta.2.md)
- [1.4.0-beta.1](releases/release-1.4.0-beta.1.md)
- [1.4.0-alpha.1](releases/release-1.4.0-alpha.1.md)
- v1.3
- [1.3.10](releases/release-1.3.10.md)
- [1.3.9](releases/release-1.3.9.md)
- [1.3.8](releases/release-1.3.8.md)
- [1.3.7](releases/release-1.3.7.md)
- [1.3.6](releases/release-1.3.6.md)
- [1.3.5](releases/release-1.3.5.md)
- [1.3.4](releases/release-1.3.4.md)
- [1.3.3](releases/release-1.3.3.md)
- [1.3.2](releases/release-1.3.2.md)
- [1.3.1](releases/release-1.3.1.md)
- [1.3 GA](releases/release-1.3.0.md)
- [1.3.0-beta.1](releases/release-1.3.0-beta.1.md)
- v1.2
- [1.2.7](releases/release-1.2.7.md)
- [1.2.6](releases/release-1.2.6.md)
- [1.2.5](releases/release-1.2.5.md)
- [1.2.4](releases/release-1.2.4.md)
- [1.2.3](releases/release-1.2.3.md)
- [1.2.2](releases/release-1.2.2.md)
- [1.2.1](releases/release-1.2.1.md)
- [1.2 GA](releases/release-1.2.0.md)
- [1.2.0-rc.2](releases/release-1.2.0-rc.2.md)
- [1.2.0-rc.1](releases/release-1.2.0-rc.1.md)
- [1.2.0-beta.2](releases/release-1.2.0-beta.2.md)
- [1.2.0-beta.1](releases/release-1.2.0-beta.1.md)
- [1.2.0-alpha.1](releases/release-1.2.0-alpha.1.md)
- v1.1
- [1.1.15](releases/release-1.1.15.md)
- [1.1.14](releases/release-1.1.14.md)
- [1.1.13](releases/release-1.1.13.md)
- [1.1.12](releases/release-1.1.12.md)
- [1.1.11](releases/release-1.1.11.md)
- [1.1.10](releases/release-1.1.10.md)
- [1.1.9](releases/release-1.1.9.md)
- [1.1.8](releases/release-1.1.8.md)
- [1.1.7](releases/release-1.1.7.md)
- [1.1.6](releases/release-1.1.6.md)
- [1.1.5](releases/release-1.1.5.md)
- [1.1.4](releases/release-1.1.4.md)
- [1.1.3](releases/release-1.1.3.md)
- [1.1.2](releases/release-1.1.2.md)
- [1.1.1](releases/release-1.1.1.md)
- [1.1 GA](releases/release-1.1-ga.md)
- [1.1.0-rc.4](releases/release-1.1.0-rc.4.md)
- [1.1.0-rc.3](releases/release-1.1.0-rc.3.md)
- [1.1.0-rc.2](releases/release-1.1.0-rc.2.md)
- [1.1.0-rc.1](releases/release-1.1.0-rc.1.md)
- [1.1.0-beta.2](releases/release-1.1.0-beta.2.md)
- [1.1.0-beta.1](releases/release-1.1.0-beta.1.md)
- v1.0
- [1.0.7](releases/release-1.0.7.md)
- [1.0.6](releases/release-1.0.6.md)
- [1.0.5](releases/release-1.0.5.md)
- [1.0.4](releases/release-1.0.4.md)
- [1.0.3](releases/release-1.0.3.md)
- [1.0.2](releases/release-1.0.2.md)
- [1.0.1](releases/release-1.0.1.md)
- [1.0 GA](releases/release-1.0-ga.md)
- [1.0.0-rc.1](releases/release-1.0.0-rc.1.md)
- [1.0.0-beta.3](releases/release-1.0.0-beta.3.md)
- [1.0.0-beta.2](releases/release-1.0.0-beta.2.md)
- [1.0.0-beta.1-p2](releases/release-1.0.0-beta.1-p2.md)
- [1.0.0-beta.1-p1](releases/release-1.0.0-beta.1-p1.md)
- [1.0.0-beta.1](releases/release-1.0.0-beta.1.md)
- [1.0.0-beta.0](releases/release-1.0.0-beta.0.md)
- v0
- [0.4.0](releases/release-0.4.0.md)
- [0.3.1](releases/release-0.3.1.md)
- [0.3.0](releases/release-0.3.0.md)
- [0.2.1](releases/release-0.2.1.md)
- [0.2.0](releases/release-0.2.0.md)
- [0.1.0](releases/release-0.1.0.md)
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