v1.31.0

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Temporal·4 months ago · Apr 29, 2026, 09:09 PMDeprecationMay break your integrationAI-assisted summary

Summary

Upgrade requires new core and visibility DB schemas (CHASM support, new tables and generated columns) – a breaking change for custom persistence implementations.
Adds Serverless Workers (AWS Lambda) and immutable Principal attribution; introduces Cloud IAM passwordCommand for SQL databases.
Revamps Nexus error model, makes Worker Deployment APIs GA while deprecating old Worker Versioning APIs (removal in v1.32.0); also GA Standalone Activities and Task Queue priority/fairness.

featurebreakingdeprecationbugfixsecuritysource healthy

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