hatchet/sdks/python/CHANGELOG.md

Changelog

All notable changes to Hatchet's Python SDK will be documented in this changelog.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[1.11.0] - 2025-05-29

Changed

• Significant improvements to the OpenTelemetry instrumentor, including:
  • Traceparents are automatically propagated through the metadata now so the client does not need to provide them manually.
  • Added a handful of attributes to the run_workflow, push_event, etc. spans, such as the workflow being run / event being pushed, the metadata, and so on. Ignoring
  • Added tracing for workflow scheduling

[1.10.2] - 2025-05-19

Changed

• Fixing an issue with the spawn index being set at the workflow_run_id level and not the (workflow_run_id, retry_count) level, causing children to be spawned multiple times on retry.

[1.10.1] - 2025-05-16

Added

• Adds an otel item to the ClientConfig and a excluded_attributes: list[OTelAttribute] there to allow users to exclude certain attributes from being sent to the OpenTelemetry collector.

[1.10.0] - 2025-05-16

Added

• The main Hatchet client now has a filters attribute (a Filters client) which wraps basic CRUD operations for managing filters.
• Events can now be pushed with a priority attribute, which sets the priority of the runs triggered by the event.
• There are new list and aio_list methods for the Events client, which allow listing events.
• Workflow runs can now be filtered by triggering_event_external_id, to allow for seeing runs triggered by a specific event.
• There is now an id property on all Workflow objects (Workflow created by hatchet.workflow and Standalone created by hatchet.task) that returns the ID (UUID) of the workflow.
• Events can now be pushed with a scope parameter, which is required for using filters to narrow down the filters to consider applying when triggering workflows from the event.

Changed

• The name parameter to hatchet.task and hatchet.durable_task is now optional. If not provided, the task name will be the same as the function name.