# Dagster deprecations & changes

1 item(s): 0 upcoming, 0 without an announced date, 1 past. Data via [Viz Canary](https://vizcanary.com/vendor/dagster/). Company profile: [Dagster](https://rewindex.com/company/dagster.md)

- Acquisition: 1

## Past

| Effective | Type | Change | Details | Source | Via |
| --- | --- | --- | --- | --- | --- |
| 2026-07-13 | Acquisition | Prefect is acquiring Dagster Labs; combined company to operate as Prefect | Prefect announced it is acquiring Dagster Labs, including the Dagster product, codebase, customer relationships and team; the vendor says customer pricing and contracts are unchanged. Announced July 13, 2026; the combined company is expected to operate under the Prefect name beginning in August 2026. Dagster+ contracts unchanged. | [source](https://dagster.io/prefect) | [Viz Canary](https://vizcanary.com/event/dagster-prefect-acquires-dagster-labs-including-the-dagster-product-an-e3ad/) |


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Canonical: https://rewindex.com/company/dagster/deprecations · Markdown: https://rewindex.com/company/dagster/deprecations.md · JSON: https://rewindex.com/api/v1/companies/dagster/deprecations · Generated 2026-10-18T07:43:02.020Z