v2.9.27

BenedictKing/ccxv2.9.27Jul 2, 2026by github-actions[bot]

AI Summary

Enhances preset configurations to include maxTokens and fixes SSE stream handling. New models LongCat-2.0 and Step 3.7 Flash were added.

Key Highlights

Channel preset support for maxTokens configuration
Fix for preflight identifying thinking-only responses as valid content
New built-in models: LongCat-2.0 and Step 3.7 Flash

New Features

Channel preset maxTokens configuration
Thinking-only response handling in preflight
LongCat-2.0 and Step 3.7 Flash model support

Full Release Notes

### ✨ 新功能

- 渠道预设支持 maxTokens 配置
- preflight 识别 thinking-only 响应为有效内容，避免误判为空
- 新增 LongCat-2.0 与 Step 3.7 Flash 内置模型

### 🐛 修复

- 轮询调度延迟与活跃任务收集逻辑修复
- 兼容上游裸 JSON 行 SSE 流

### 🔧 改进

- SSE 流式规范化重构，补齐响应必需字段
- 桌面端将 ENV 字段移至服务器配置组

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**Full Changelog**: https://github.com/BenedictKing/ccx/compare/v2.9.26...v2.9.27