Fivetran Connector SDK 2.10.4 defaults to Python 3.14
UpdateVerifiedAdded Sep 22, 2026
Version 2.10.4 makes Python 3.14 the default for new connections, improves local debug server security and adds Windows ARM64 support in the CLI. Existing connections keep their current Python version.
Topics: AI agents, Security, Data integration, Developer tools, Performance
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