Agent Breaking Changes_

← OpenCode

OpenCode v1.18.19

2026-08-20 · official notes

Summary

• Improvements
• Added native OpenAI and Anthropic passthroughs for Cloudflare AI Gateway models.
• Matched Codex rate limits more closely to ChatGPT subscription limits. (@GameOn223)

Full notes

## Core

### Improvements

- Added native OpenAI and Anthropic passthroughs for Cloudflare AI Gateway models.
- Matched Codex rate limits more closely to ChatGPT subscription limits. (@GameOn223)

### Bugfixes

- Removed built-in Qwen sampling defaults that could send unsupported settings.
- Properly show authenticated providers in `/connect`. (@OpeOginni)
- Ignore malformed model pricing instead of breaking usage cost calculation.
- Fall back when OpenAI websocket requests exceed message size limits.
- Forward ChatGPT workspace compute residency to Codex requests.
- Updated the default Console URL used by account connection flows.
- Enabled web search when using the OpenCode Go provider.
- Preserved compatibility with existing v1 databases.

## Desktop

### Bugfixes

- Kept saved server details editable in the server dialog.

**Thank you to 4 community contributors:**
- @TechyAditya:
  - fix(skills): Update global config path in documentation (#42337)
- @GameOn223:
  - tweak: match codex limits for openai models exactly when using chatgpt subscription (#39082)
- @OpeOginni:
  - fix(opencode): properly show authed providers on /connect command (#39915)
- @bhuvan2134686:
  - docs: add SCX.ai to the providers list (#42520)