v0.52.0 v2.2.1

Name: ruff
Author: astral-sh

astral-sh/ruffSep 11, 2026 → Sep 11, 20260 days between releases

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Analyzing what changed between v0.52.0 and v2.2.1. This page updates automatically — usually within a minute.

The Two Releases

v0.52.0

Sep 11, 2026· 1 month ago

This release adds Node health monitoring to the Homer observability tool, introducing new HEP chunks to track node lifecycle events and status.

Full release notes

v2.2.1

Sep 11, 2026· 1 month ago

This release focuses on enhancing AI agent capabilities, memory management (Auto Fin, PowerContext), and model routing. It also introduces significant UI/UX improvements in the Console, including a redesigned sidebar, unified settings for environment variables, and Agent Kanban localization.

Full release notes