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4.7 KiB
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68 lines
4.7 KiB
Plaintext
---
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title: v2.1.2
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description: CowAgent 2.1.2 - Web Console management upgrades, Self-Evolution improvements, new models, WeCom smart-bot callback mode, and security hardening
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---
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🌐 [English](https://docs.cowagent.ai/releases/v2.1.2) | [中文](https://docs.cowagent.ai/zh/releases/v2.1.2)
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## 💬 Web Console Improvements
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This release adds several visual management capabilities to the Web Console, so more configuration can be done in the UI without editing files:
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- **Scheduled task management**: View, edit, enable/disable, and delete any scheduled task directly in the console. The task list is sorted by enabled status first, then by next run time. Thanks @HnBigVolibear (#2892)
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- **Knowledge base categories and document management**: The knowledge base can now be organized by category, with documents under each category managed in the UI. Thanks @yangziyu-hhh (#2893)
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- **Multiple custom model providers**: Configure multiple OpenAI-compatible providers and switch the active one with a single click, fully compatible with existing configuration. Thanks @kirs-hi (#2877)
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- **Session renaming**: Rename sessions manually to tell parallel tasks apart (#2897)
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- **Bash streaming output**: Long-running Bash commands now stream their progress in real time. Thanks @yangziyu-hhh (#2879)
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## 🧬 Self-Evolution Improvements
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Building on the Self-Evolution introduced in the previous release, this version refines it further:
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- **Lower trigger thresholds**: The default review thresholds are lowered, so everyday collaboration turns into improvements sooner
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- **No concurrent reviews**: When a single turn runs long, the idle review no longer fires by mistake, avoiding interference with the active conversation
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- **Better review summary**: Refined the summary prompt to keep summaries concise, raise their information density, and output them in the conversation language
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Documentation: [Self-Evolution](https://docs.cowagent.ai/memory/self-evolution)
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## 🤖 New Models
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- **kimi-k2.7-code**: Added and set as the default Kimi model, with `kimi-k2.7-code-highspeed` also available
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- **glm-5.2**: Added and set as the default GLM model
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Documentation: [Models Overview](https://docs.cowagent.ai/models)
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## 🏢 WeCom Smart-Bot Callback Mode
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The WeCom smart-bot channel adds an **HTTP callback mode** alongside the existing long connection, so deployments that cannot keep a long connection open can still connect reliably:
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- **Mode switching**: Switch between `websocket` (long connection) and `webhook` (callback) via `wecom_bot_mode`
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- **Encrypted transport**: Callback mode fully supports URL verification, message decryption, and passive-reply encryption
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- **Stability fixes**: Fixed reply interruption, premature stream termination, and temporary image file leaks
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Thanks @6vision (#2896 #2869)
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Documentation: [WeCom Smart Bot](https://docs.cowagent.ai/channels/wecom-bot)
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## 🔒 Security Hardening
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- **Vision tool SSRF protection**: Validates the target address before resolving an image URL, blocking requests to internal, loopback, and cloud server metadata endpoints. Thanks @kirs-hi (#2886)
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- **Web fetch SSRF protection**: `web_fetch` validates the target address before fetching and re-validates every redirect hop, preventing redirects from bypassing the check to reach internal addresses. Thanks @christop (#2900)
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- **Skill install path traversal protection**: Validates the path when installing a skill, preventing a malicious skill name from escaping the `skills/` directory through path traversal and writing to an unauthorized location. Thanks @kirs-hi (#2886)
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## 🛠 Improvements & Fixes
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- **CLI self-restart**: Added the self-restart command so the agent can restart its own process
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- **Windows compatibility**: Persist the cow CLI directory to the user PATH; fixed `python -c` long commands exceeding the `cmd.exe` length limit; avoid building greenlet from source during install
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- **Custom roles**: The role plugin supports customization via standalone prompt files under `roles/*.json`. Thanks @sufan721 (#2891)
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- **Stability fixes**: Fixed a KeyError on `/cancel` and an infinite loop in image compression (Thanks @kirs-hi #2888)
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- **Install improvements**: Updated the startup script and default config; fixed ASR/TTS defaults, the self-evolution flag, and install hangs
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- **Vision tool stability**: Increased the vision tool timeout and max_tokens
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- **Memory distillation**: Removed the output length cap in deep-dream distillation to avoid truncating a large `MEMORY.md`
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## 📦 Upgrade
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Source-code deployments can run `cow update` for a one-click upgrade, or pull the latest code and restart manually. See the [Upgrade Guide](https://docs.cowagent.ai/guide/upgrade) for details.
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**Release Date**: 2026.06.18 | [Full Changelog](https://github.com/zhayujie/CowAgent/compare/2.1.1...2.1.2)
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