n8n [email protected] — Release Notes & Engineering Impact

Source available — automated, not human-reviewed

Component: n8n · Channel: stable. Automated analysis, not a compatibility certification. How this works.

Analysis updated: 2026-11-01.

Compatibility not verified — check source notes

📄 .MD

🔧 Bug Fixes 6

⚡ Executive Summary (TL;DR)

n8n [email protected]. Source highlight: **Anthropic Chat Model Node:** Fix detection of chat models in docker build & add support Claude Haiku (#8953) (becc804)

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Who Does This Impact? (Role-Based Analysis)

💻 Software Engineers & Devs

Check the source notes against the package and APIs you use before upgrading.

📊 Product & Engineering Leads

Use the documented changes to assess relevance to your product; release frequency alone is not a quality measure.

⚙️ DevOps & Security

Verify the target version, runtime requirements and rollback procedure in the official documentation.

🔧 Bug Fixes & Patches (6)

**Anthropic Chat Model Node:** Fix detection of chat models in docker build & add support Claude Haiku (#8953) (becc804)
**core:** Ensure the generic OAuth2 API credential uses the OAuth2 credential test (#8941) (578f01a)
**core:** Stringify all Luxon DateTimes in cleanupParameterData (#8959) (58d9983)
**editor:** Fix opening of chat window when executing a child node (#8789) (e695927)
**editor:** Use bracket notation for all invalid identifiers in expressions (#8933) (1316f2d)
**MySQL Node:** Set paired items correctly in single query batch mode (#8940) (5d129ba)

📄 View Raw Release Notes (Original Developer Log)

## [1.34.1](https://github.com/n8n-io/n8n/compare/[email protected]@1.34.1) (2024-03-25) ### Bug Fixes * **Anthropic Chat Model Node:** Fix detection of chat models in docker build & add support Claude Haiku ([#8953](https://github.com/n8n-io/n8n/issues/8953)) ([becc804](https://github.com/n8n-io/n8n/commit/becc8045646bfd6ace40895288f5f5a323c7fc8e)) * **core:** Ensure the generic OAuth2 API credential uses the OAuth2 credential test ([#8941](https://github.com/n8n-io/n8n/issues/8941)) ([578f01a](https://github.com/n8n-io/n8n/commit/578f01a02ccdef014938dfd3194bae182e02442a)) * **core:** Stringify all Luxon DateTimes in cleanupParameterData ([#8959](https://github.com/n8n-io/n8n/issues/8959)) ([58d9983](https://github.com/n8n-io/n8n/commit/58d9983d0efd50d01d8406b949a4e7a3db63e465)) * **editor:** Fix opening of chat window when executing a child node ([#8789](https://github.com/n8n-io/n8n/issues/8789)) ([e695927](https://github.com/n8n-io/n8n/commit/e69592784965f24a9c061f9a10bae58a72d2cc69)) * **editor:** Use bracket notation for all invalid identifiers in expressions ([#8933](https://github.com/n8n-io/n8n/issues/8933)) ([1316f2d](https://github.com/n8n-io/n8n/commit/1316f2d682d847d314e0175781a4fe7561205324)) * **MySQL Node:** Set paired items correctly in single query batch mode ([#8940](https://github.com/n8n-io/n8n/issues/8940)) ([5d129ba](https://github.com/n8n-io/n8n/commit/5d129baa2df3ff9cb2a608d4162e645e5dc64ae6)) * Overhaul expression error messages related to paired item ([#8765](https://github.com/n8n-io/n8n/issues/8765)) ([09654f9](https://github.com/n8n-io/n8n/commit/09654f9dcca77710d91b3a6543ce50fb933eb870))

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