This release includes 1 breaking change for platform teams planning a safe upgrade.
✓ No known CVEs patched in this version
Topics
+2 more
ReleasePort's take
Light signalRelease v0.2.9 removes three legacy models from routing and adds several new free models, updates Qwen model handling, and refactors client code.
Why it matters: Removal of mimo‑v2‑pro, mimo‑v2‑omni, qwen3.5‑plus breaks existing workflows; added Zen free models expand capabilities. Refactor changes require updating any custom routing logic before upgrade.
Summary
AI summaryUpdates Bug Fixes, New Features, and Chores across a mixed release.
Changes in this release
| Type | Severity | Summary | CVE |
|---|---|---|---|
| Breaking | High |
Removes models mimo-v2-pro, mimo-v2-omni, qwen3.5-plus from routing Removes models mimo-v2-pro, mimo-v2-omni, qwen3.5-plus from routing Source: llm_adapter@2026-06-10 Confidence: high |
— |
| Feature | Medium |
Adds Zen free models deepseek-v4-flash-free, mimo-v2.5-free, nemotron-3-ultra-free to model overrides Adds Zen free models deepseek-v4-flash-free, mimo-v2.5-free, nemotron-3-ultra-free to model overrides Source: llm_adapter@2026-06-10 Confidence: high |
— |
| Feature | Medium |
Adds minimax-m3 model to Anthropic endpoint routing Adds minimax-m3 model to Anthropic endpoint routing Source: llm_adapter@2026-06-10 Confidence: high |
— |
| Feature | Medium |
Adds qwen3.7-plus model to OpenAI‑compatible routing Adds qwen3.7-plus model to OpenAI‑compatible routing Source: llm_adapter@2026-06-10 Confidence: high |
— |
| Performance | Low |
Updates models command to match opencode-go model list and show correct endpoint types Updates models command to match opencode-go model list and show correct endpoint types Source: llm_adapter@2026-06-10 Confidence: high |
— |
| Bugfix | Medium |
Routes all Qwen models to Anthropic endpoint per official documentation Routes all Qwen models to Anthropic endpoint per official documentation Source: llm_adapter@2026-06-10 Confidence: low |
— |
| Refactor | Low |
Refactors model routing logic in opencode.go client Refactors model routing logic in opencode.go client Source: llm_adapter@2026-06-10 Confidence: high |
— |
| Refactor | Low |
Updates main.go with new model definitions and routing rules Updates main.go with new model definitions and routing rules Source: llm_adapter@2026-06-10 Confidence: high |
— |
| Refactor | Low |
Adds test coverage for new model routing behavior Adds test coverage for new model routing behavior Source: llm_adapter@2026-06-10 Confidence: low |
— |
| Other | Low |
Updates config.example.json with new model configurations Updates config.example.json with new model configurations Source: llm_adapter@2026-06-10 Confidence: low |
— |
Full changelog
Breaking Changes ⚠️
- Remove deprecated models:
mimo-v2-pro,mimo-v2-omni,qwen3.5-plus- these will no longer be available for routing
New Features
- Add 3 Zen free models to model overrides:
deepseek-v4-flash-free,mimo-v2.5-free,nemotron-3-ultra-free - Add
minimax-m3model to Anthropic endpoint routing - Add
qwen3.7-plusmodel to OpenAI-compatible routing
Bug Fixes
- Route all Qwen models (qwen3.5-plus, qwen3.6-plus, qwen3.7-plus, qwen3.7-max) to Anthropic endpoint per official documentation
Improvements
- Update models command to match opencode-go model list and show correct endpoint types
- Add test coverage for new model routing behavior
Documentation
- Update config.example.json with new model configurations
Chores
- Refactor model routing logic in opencode.go client
- Update main.go with new model definitions and routing rules
Breaking Changes
- Removed deprecated models: `mimo-v2-pro`, `mimo-v2-omni`, `qwen3.5-plus`
Weekly OSS security release digest.
The CVE patches and breaking changes that affected production tools this week. One email, every Sunday.
No spam, unsubscribe anytime.
Share this release
Track Oc-go-cc, an Open-source proxy that lets Claude Code use OSS models
Get notified when new releases ship.
Sign up freeAbout Oc-go-cc, an Open-source proxy that lets Claude Code use OSS models
All releases →Related context
Earlier breaking changes
- v0.6.0 Configuration format updated; migration required for compatibility.
- v0.5.2 Catalog storage migrates from JSON files to SQLite by default.
- v0.3.0 Anthropic model routing now prioritizes Zen-specific endpoints over legacy Anthropic when `IsZen` is true; existing configs may need updates using `model_overrides`.
- v0.3.0 `model_overrides` now requires explicit model names for DeepSeek V4 Pro and Flash Free variants; shorthand syntax removed.
- v0.2.8 Breaks existing API key management workflows requiring round-robin configuration
Beta — feedback welcome: [email protected]