Yandex Serverless Integrations release notes

October 2025October 2025

UpdatesUpdates

• Added support for the No markup formatting mode in the constructor's Telegram bot step.

Fixes and improvementsFixes and improvements

• Renamed the Foundation Models step to AI Studio models.
• Formatting modes for the Telegram bot step now work differently: if there is a message format parsing error, it will be sent in its original form.

September 2025September 2025

UpdatesUpdates

• Added support for the DatabaseQuery, VectorStore, and AIStudioAgent steps.
• Added starting workflows by timer.
• Added support for Playground and an editor with syntax highlighting to write and debug templated jq expressions.

Fixes and improvementsFixes and improvements

• Fixed a bug in connector deletion protection on/off setting.

August 2025August 2025

UpdatesUpdates

• In the Workflows constructor, added support for error transition rules in integration steps.

July 2025July 2025

UpdatesUpdates

• Supported a new connector source type, EventRouter API.
• Supported the TelegramBot step.

June 2025June 2025

UpdatesUpdates

• Supported At least once guaranteed delivery for internal Yandex Workflows errors.
• Supported LLMs and knowledge sources for the AIAgent step.
• Supported the concurrency field for the Foreach and Parallel steps.

May 2025May 2025

UpdatesUpdates

• Yandex Workflows is now publicly available at the Preview stage.
• Supported a new connector source type, Timer.
• Supported the AIAgent step.
• Updated the Yandex Workflows quotas.

April 2025April 2025

UpdatesUpdates

• Added support for the Workflow, Disk, and While steps in Workflows.
• Added support for EXCEL and CSV types for the ObjectStorage and Disk steps in Workflows: now objects of these types can be automatically decoded from a base64-encoded string.
• Added support for error transition rules for Workflows integration steps.

March 2025March 2025

UpdatesUpdates

• Added support for TEXT and JSON types for the ObjectStorage step in Workflows: now objects of these types can be automatically decoded from a base64-encoded string.

February 2025February 2025

Fixes and improvementsFixes and improvements

• Updated the input data format for a Workflows workflow. You can now input not only JSON objects to a workflow, but any valid JSON structures, e.g., arrays or strings.

December 2024December 2024

UpdatesUpdates

• Added support for the Tracker, Postbox, and Wait steps in Workflows.

November 2024November 2024

UpdatesUpdates

• Added support for the YDBDocument step in Workflows.
• Added support for EventRouter in Terraform.