add release notes 8.5.6 by hfxsd · Pull Request #21445 · pingcap/docs-cn

hfxsd · 2026-03-18T09:20:31Z

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ti-chi-bot · 2026-03-18T09:35:50Z

[APPROVALNOTIFIER] This PR is NOT APPROVED

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Synced from: pingcap/docs-cn#21445 Target PR: pingcap#22578 AI Provider: gemini Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

releases/release-8.5.6.md

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releases/release-8.5.6.md

Co-authored-by: Ruihao Chen <joechenrh@gmail.com>

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Co-authored-by: HuaiyuXu <xuhuaiyu@pingcap.com> Co-authored-by: okJiang <jiangxianjie@pingcap.com>

releases/release-8.5.6.md

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LGTM for tiflash part

ti-chi-bot · 2026-04-07T08:09:39Z

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LGTM for tiflash part

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releases/release-8.5.6.md

bb7133 · 2026-04-07T17:55:45Z

releases/release-8.5.6.md

+
+### 性能
+
+- 外键检查支持使用共享锁 [#66154](https://github.com/pingcap/tidb/issues/66154) @[you06](https://github.com/you06) **tw@qiancai** <!--2085-->


tw@qiancai

Is comment like this expected?

Yes, it is a temporary marker to help us track the changes, which will be removed before the release.

Co-authored-by: Grace Cai <qqzczy@126.com>

ti-chi-bot · 2026-04-08T06:46:18Z

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Create release-8.5.6.md

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hfxsd self-assigned this Mar 18, 2026

ti-chi-bot bot added contribution This PR is from a community contributor. missing-translation-status This PR does not have translation status info. size/L Denotes a PR that changes 100-499 lines, ignoring generated files. labels Mar 18, 2026

hfxsd added translation/doing This PR’s assignee is translating this PR. needs-cherry-pick-release-8.5 Should cherry pick this PR to release-8.5 branch. and removed missing-translation-status This PR does not have translation status info. labels Mar 18, 2026

Update release-8.5.6.md

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hfxsd mentioned this pull request Mar 18, 2026

add release notes 8.5.6 pingcap/docs#22578

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JaySon-Huang reviewed Mar 18, 2026

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Apply suggestions from code review

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Add release note for TiCDC parts

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hfxsd commented Mar 25, 2026

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add TiKV notes

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hfxsd commented Mar 26, 2026

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lilin90 and others added 2 commits April 7, 2026 11:28

Update wording

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move MySQL 8.4 improvements to MySQL compatibility

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hfxsd added 2 commits April 7, 2026 14:48

Merge remote-tracking branch 'upstream/master' into rn-8.5.6

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Merge branch 'release-8.5' into feature/preview-v8.5.6

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hfxsd added translation/done This PR has been translated from English into Chinese and updated to pingcap/docs-cn in a PR. and removed translation/doing This PR’s assignee is translating this PR. contribution This PR is from a community contributor. labels Apr 7, 2026

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hfxsd commented Apr 7, 2026

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compatibility changes: minor wording updates

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hfxsd and others added 3 commits April 8, 2026 14:24

Update releases/release-8.5.6.md

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Merge remote-tracking branch 'upstream/master' into rn-8.5.6

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		### 性能

		- 外键检查支持使用共享锁 [#66154](https://github.com/pingcap/tidb/issues/66154) @[you06](https://github.com/you06) tw@qiancai <!--2085-->

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hfxsd commented Mar 18, 2026

First-time contributors' checklist

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Which TiDB version(s) do your changes apply to? (Required)

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