Agent-fox

v4.0.1 Breaking

This release includes 5 breaking changes for platform teams planning a safe upgrade.

Published 25d AI Agents & Assistants

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✓ No known CVEs patched

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✓ No known CVEs patched in this version

Topics

agentic-ai agentic-workflow

Summary

AI summary

Refactoring removed escalation ladder components, bug fixes classified zero-turn failures as environment errors and increased session timeout to 45 minutes, and chores added the af-code-simplifier skill.

Full changelog

What's Changed

Bug Fixes

result-handler: classify zero-turn failures as environment errors (#656)
Increase default session timeout from 30 to 45 minutes
nightshift: round cost display to 2 decimal places (#654)

Refactoring

Delete escalation ladder, complexity assessor, and related config
Disconnect AssessmentManager from Orchestrator and DispatchManager
Remove assessed_tier from dispatch chain
Replace escalation ladder with simple retry counter in result handler
Remove deprecated and unused configuration options (#655)
Remove .specs/ legacy spec root fallback
nightshift: remove stale hunt-scan artifacts
knowledge: remove stale errata/ADR/verdict/prior-run references (#621)

Features

Model variant support: 4-layer variant resolution, opus-4-6[1m] pricing, variant fields on archetypes
Dynamic complexity assessment integration for nightshift triage

Chores

Added af-code-simplifier skill
Archived specs 08-15
Gut AssessmentManager stub and clean stale docstrings

Full Changelog: https://github.com/agent-fox-dev/agent-fox/compare/v4.0.0-rc5...v4.0.1

Breaking Changes

Removed escalation ladder, complexity assessor, and related configuration.
Deleted assessed_tier from dispatch chain.
Removed deprecated and unused configuration options (#655).
Removed `.specs/` legacy spec root fallback.
Disconnected AssessmentManager from Orchestrator and DispatchManager.

View diff on GitHub

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Earlier breaking changes

v3.6.4 Remove deprecated coding field from default config template.
v3.6.2 Removes fallback_model option from session pipeline