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DM: Remove broken docs links #22840

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ti-chi-bot merged 5 commits into from
May 20, 2026
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DM: Remove broken docs links #22840

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DM: Remove broken docs links
dveeden Apr 30, 2026
e1d36bd
Update dm/dm-overview.md
dveeden Apr 30, 2026
5aa1345
Merge remote-tracking branch 'upstream/master' into pr/22840
hfxsd May 20, 2026
20cd164
Update dm/dm-overview.md
hfxsd May 20, 2026
8cd32e6
Update dm/dm-overview.md
hfxsd May 20, 2026
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8 changes: 1 addition & 7 deletions dm/dm-overview.md
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Expand Up @@ -85,13 +85,7 @@ DM complies with the Apache 2.0 license. For more details, see [LICENSE](https:/

## DM versions

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Before v5.4, the DM documentation is independent of the TiDB documentation. To access these earlier versions of the DM documentation, click one of the following links:

- [DM v5.3 documentation](https://docs-archive.pingcap.com/tidb-data-migration/v5.3/)
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@qiancai qiancai May 6, 2026 •
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These links are broken now because of a bug in the website-docs repo. Let me try fixing it.
fix DM archive URL resolution by qiancai · Pull Request #698 · pingcap/website-docs

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@qiancai qiancai May 14, 2026

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@dveeden FYI, these broken links are fixed now. Could we revert the removal of these lines in this PR?

- [DM v2.0 documentation](https://docs-archive.pingcap.com/tidb-data-migration/v2.0/)
- [DM v1.0 documentation](https://docs-archive.pingcap.com/tidb-data-migration/v1.0/)

> **Note:**
>
> - Since October 2021, DM's GitHub repository has been moved to [pingcap/tiflow](https://github.com/pingcap/tiflow/tree/master/dm). If you see any issues with DM, submit your issue to the `pingcap/tiflow` repository for feedback.
> - In earlier versions (v1.0 and v2.0), DM uses version numbers that are independent of TiDB. Since v5.3, DM uses the same version number as TiDB. The next version of DM v2.0 is DM v5.3. There are no compatibility changes from DM v2.0 to v5.3, and the upgrade process is the same as a normal upgrade, only an increase in version number.
> - In earlier versions (v1.0 and v2.0), DM uses version numbers that are independent of TiDB. Since v5.3, DM uses the same version number as TiDB. The version after DM v2.0 is DM v5.3. There are no compatibility changes from DM v2.0 to v5.3, and the upgrade process is the same as a normal upgrade, only an increase in version number.
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