v3.8.19 v3.8.20
cheaper-inference/OmniRouteJun 10, 2026 → Jun 10, 20261 day between releases
What's New
Adds Claude Fable 5 model and provider resilience features.
New Features
- Added Claude Fable 5 model with fallback chain.
- Implemented global provider cooldown tracking.
- Made provider breaker degradation threshold configurable.
- Added provider-specific error classification rules.
- Added Codex `/v1/responses` auto keyword routing.
Bug Fixes
- Fixed budget dashboard to save limits with zero values.
- Fixed Codex `/v1/responses` path to handle `auto` keyword.
- Fixed Gemini `thoughtSignature` bypass scope for Antigravity/CLI.
- Fixed routing and catalog bugs to improve stability.
- Fixed dashboard to allow saving limits with zero values.
Upgrade Notes
New `claude-fable-5` model is available; ensure fallback chains are configured if using older models. New resilience settings are available in Settings -> Resilience for cooldown and breaker thresholds. Budget schema now accepts zero values; update validation if applicable.
The Two Releases
v3.8.19
Jun 10, 2026· 4 months ago
A quality-infrastructure release that implements a comprehensive guardrail system and test discovery gates. The cycle focused on hardening the codebase with CI checks, fixing SSRF vulnerabilities, and resolving missing schema guards.
Full release notesv3.8.20
Jun 10, 2026· 4 months ago
This release adds the Claude Fable 5 model and introduces a comprehensive resilience system for provider management. It also fixes several routing, catalog, and dashboard bugs to improve stability and usability.
Full release notes