Go Snowflake Driver release notes for 2026

This article contains the release notes for the Go Snowflake Driver, including the following when applicable:

  • Behavior changes

  • New features

  • Customer-facing bug fixes

Snowflake uses semantic versioning for Go Snowflake Driver updates.

See Go Snowflake Driver for documentation.

Version 1.19.0 (Feb 03, 2026)

New features and updates

  • Exposed tokenFilePath in the Config struct, in addition to the existing DSN option.

  • tokenFilePath is now read for every new connection, not only once at driver startup.

  • Added support for identity impersonation when using workload identity federation.

  • Added the ability to disable minicore from loading at compile time using the -tags minicore_disabled parameter.

Bug fixes

  • Fixed an issue with getting files from an unencrypted stage.

  • Fixed the minicore file name gathering in client environment.

  • Fixed path escaping for GCS URLs that manifested in 403 responses from GCS when a file or directory contained spaces.

  • Fixed leaking file descriptors when uploading files to stages (especially in GCS).

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