# tidb v8.5.8 — TiDB v8.5.8

- Product: tidb (https://whatsnew.fyi/product/tidb)
- Vendor: pingcap
- Date: 2026-08-27
- Version: v8.5.8
- Original notes: https://github.com/pingcap/tidb/releases/tag/v8.5.8
- Permalink: https://whatsnew.fyi/product/tidb/releases/v8.5.8

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

---

For new features, improvements, and bug fixes released in v8.5.8 for TiDB, see [TiDB v8.5.8 release notes](https://docs.pingcap.com/tidb/stable/release-8.5.8).

See the difference from the issue perspective:
<details>

- pingcap/tidb#69513
- pingcap/tidb#68545
- pingcap/tidb#64559
- pingcap/tidb#70136
- pingcap/tidb#69793
- pingcap/tidb#69240
- pingcap/tidb#66371
- pingcap/tidb#69792
- pingcap/tidb#65645
- pingcap/tidb#68913
- pingcap/tidb#67565
- pingcap/tidb#69691
- pingcap/tidb#69693
- pingcap/tidb#62080
- pingcap/tidb#64854
- pingcap/tidb#70138
- pingcap/tidb#63505
- pingcap/tidb#70198
- pingcap/tidb#70192
- pingcap/tidb#69160
- pingcap/tidb#70277
- pingcap/tidb#69522
- pingcap/tidb#69134
- pingcap/tidb#67801
- pingcap/tidb#67558
- pingcap/tidb#70242
- pingcap/tidb#62496
- pingcap/tidb#69485
- pingcap/tidb#70349
- pingcap/tidb#70365
- pingcap/tidb#70023
- pingcap/tidb#70419

</details>