# AssemblyAI deprecations & changes

2 item(s): 0 upcoming, 0 without an announced date, 2 past. Data via [Dead Canary](https://deadcanary.io/vendor/assemblyai/). Company profile: [AssemblyAI](https://rewindex.com/company/assemblyai.md)

- Shutdown: 2

## Past

| Effective | Type | Change | Details | Source | Via |
| --- | --- | --- | --- | --- | --- |
| 2026-09-15 | Shutdown | Async summarization/auto\_chapters params stop working (400) | With the upgrade, the legacy summarization and auto\_chapters parameters for async transcription are deprecated and will stop working on September 15, 2026 — after that date, requests setting either field will return a… | [source](https://www.assemblyai.com/changelog) | [Dead Canary](https://deadcanary.io/event/assemblyai-async-summarization-auto-chapters-params-stop-working-400-53c6/) |
| 2026-07-16 | Shutdown | Old AssemblyAI docs MCP server disabled | The old AssemblyAI docs MCP server is deprecated and will be fully disabled on July 16, 2026. | [source](https://www.assemblyai.com/changelog) | [Dead Canary](https://deadcanary.io/event/assemblyai-old-assemblyai-docs-mcp-server-disabled-d900/) |


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Canonical: https://rewindex.com/company/assemblyai/deprecations · Markdown: https://rewindex.com/company/assemblyai/deprecations.md · JSON: https://rewindex.com/api/v1/companies/assemblyai/deprecations · Generated 2026-10-18T07:42:33.932Z