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Documentation Index

Fetch the complete documentation index at: https://docs.cowagent.ai/llms.txt

Use this file to discover all available pages before exploring further.

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🪶 Major Feishu Channel Upgrade

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1. One-click QR-scan App Creation

No more manual app setup, permission scopes and event subscriptions in the Feishu Open Platform. When feishu_app_id is not configured, both the Web Console and CLI startup flow now show a QR-scan entry — scan with Feishu, authorize, and the bot is created and config is filled back automatically. Out-of-the-box. Documentation: Feishu Channel

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2. Voice Messages

Receive Feishu voice messages with automatic speech-to-text, and reply in voice via TTS. Recognition accuracy for short Chinese voice messages has been improved.

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3. Streaming Typewriter Replies

Integrated with Feishu CardKit streaming cards, enabled by default, matching the Web Console experience:
  • Multi-turn agent flows render intermediate updates and the final reply on separate cards
  • Tuned for high-throughput models like DeepSeek to keep pace with the Web Console
  • Falls back to plain text replies automatically when not supported, no manual config needed
  • Requires Feishu client ≥ 7.20
The voice and streaming building blocks come from a community contribution #2791. Thanks @ooaaooaa123

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🤖 New Model Support

  • DeepSeek V4 series: Added deepseek-v4-pro / deepseek-v4-flash, with deepseek-v4-flash set as the new default
  • Unified thinking-mode toggle: DeepSeek V4, Qwen3 and other thinking-capable models now share the same enable_thinking switch
  • Baidu Qianfan / ERNIE first-class integration: New qianfan provider supporting ernie-5.0 (default recommendation), ernie-x1.1, ernie-4.5-turbo-128k, ernie-4.5-turbo-32k. Dedicated qianfan_api_key / qianfan_api_base settings keep OpenAI config clean; legacy wenxin / wenxin-4 paths are fully preserved. #2790 Thanks @jimmyzhuu Documentation: Baidu Qianfan / ERNIE

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🌐 Translation Provider

  • Youdao translator: Added a Youdao provider to the translate/ module using the v3 SHA-256 signing scheme, with automatic ISO 639-1 language-code mapping (zh, zh-TW, etc.) #2797 Thanks @Zmjjeff7

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🛠 OpenAI Client Refactor

  • Drop SDK dependency: The OpenAI bot is reimplemented on a native HTTP client — leaner startup, fewer dependency conflicts
  • Web Console hint: API base inputs in the model config UI now include version-path placeholder hints

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⏰ Scheduler Memory Enhancements

  • Follow-up on task results: Scheduled task results are automatically injected into the receiver’s session history — the next turn can ask follow-up questions without re-stating context. Thanks @huangrichao2020
  • No long-term memory pollution: Scheduler-injected pairs are excluded from the daily memory flush so high-frequency tasks don’t drown the memory store
  • Bounded scheduler context: The scheduler’s own session context is automatically capped, so long-running periodic tasks don’t accumulate state and slow down replies

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🔧 Tools and Safety

  • Vision model selection: tool.vision.model config now actually takes effect, with automatic fallback when unconfigured #2792
  • Bash safety prompt: The destructive-deletion confirm prompt is now scoped to paths outside the workspace — routine in-workspace operations are no longer interrupted

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🐛 Other Fixes

  • Fixed Deep Dream firing duplicate runs in multi-instance setups
  • Fixed missing reasoning_content on some history turns in DeepSeek multi-turn conversations

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📦 Upgrade

Source-code deployments can run cow update or ./run.sh update for a one-click upgrade, or pull the latest code and restart manually. See Upgrade Guide for details.
⚠️ One-click Feishu app creation requires lark-oapi>=1.5.5. cow update pulls it automatically; manual deployments must update dependencies.
Release Date: 2026.05.05 | Full Changelog