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Cloud changelog: Week of 2026-05-08 (Agent generated) #6189

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Cloud changelog: Week of 2026-05-08 (Agent generated)
Blargian May 8, 2026
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Cleaning up format, adding links
dhtclk May 8, 2026
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20 changes: 20 additions & 0 deletions docs/cloud/reference/01_changelog/01_cloud_changelog/2026.md
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## May 8, 2026 {#2026-05-08}

### Postgres query insights (private preview) {#postgres-query-insights}

A new **Query insights** tab is now available in [ClickHouse Cloud Managed Postgres](/cloud/managed-postgres) (Private Preview). It ranks every query pattern by impact and shows why each one is slow across three surfaces:

* **Overview** — one-screen database health
* **Patterns** — table sortable by runtime, CPU, errors, and P95
* **Per-pattern flyout** — latency percentiles, CPU vs I/O, cache vs disk, temp spills, parallel-worker shortfalls, and WAL volume

Check notice on line 30 in docs/cloud/reference/01_changelog/01_cloud_changelog/2026.md

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ClickHouse.Uppercase 

Suggestion: Instead of uppercase for 'WAL', use lowercase or backticks (`) if possible. Otherwise, ask a Technical Writer to add this word or acronym to the rule's exception list.

Powered by [pg_stat_ch](https://github.com/ClickHouse/pg_stat_ch), an open-source Postgres extension.

### Data catalog integration expansions {#data-catalog-integration-expansions}

We have expanded our support of [data catalog integrations](/manage/data-catalogs) via the Data Sources UI with more auth methods, table formats, and data catalog flavors:

Check notice on line 36 in docs/cloud/reference/01_changelog/01_cloud_changelog/2026.md

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ClickHouse.Contractions 

Suggestion: Use 'we've' instead of 'We have'.

* IAM support for [AWS Glue Catalog](/use-cases/data-lake/glue-catalog)
* [BigLake Metastore](/use-cases/data-lake/biglake-catalog) support for data catalog integration
* Delta Tables support on [Unity Catalog](/use-cases/data-lake/unity-catalog)

## May 2, 2026 {#2026-05-02}

### New GCP London region (europe-west2) {#gcp-london-europe-west2}
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