---
title: Changelog
description: CowAgent version history
---

| Version | Date | Description |
| --- | --- | --- |
| [2.1.5](/releases/v2.1.5) | 2026.07.28 | Workspace with file preview, core tool improvements (file search, write-time validation, background commands), context compaction (`/compact`), one-click prompt optimization, security hardening |
| [2.1.4](/releases/v2.1.4) | 2026.07.20 | Desktop client improvements (browser tool, Windows signing, Win7/8 support), MCP OAuth, scheduled tasks and Feishu channel enhancements, data backup & restore, new models (kimi-k3, gpt-5.6) |
| [2.1.3](/releases/v2.1.3) | 2026.07.08 | Desktop client released (macOS / Windows), knowledge base document management, on-demand MCP tool retrieval, Traditional Chinese support, new models (claude-sonnet-5, doubao-seed-2.1, etc.), security hardening and refinements |
| [2.1.2](/releases/v2.1.2) | 2026.06.18 | Web Console upgrades (scheduled task management, knowledge base categories, multiple custom model providers), Self-Evolution improvements, new models (kimi-k2.7-code, glm-5.2), security hardening and refinements |
| [2.1.1](/releases/v2.1.1) | 2026.06.09 | Self-Evolution, Web Console message management and parallel sessions, cross-platform MCP enhancements with concurrent calls, new models (MiniMax-M3, qwen3.7-plus, etc.), various improvements |
| [2.1.0](/releases/v2.1.0) | 2026.06.01 | Internationalization, new Telegram / Discord / Slack / WeChat Customer Service channels, CLI interaction upgrades (streaming output, fuzzy command matching, task cancellation), MCP Streamable HTTP, new models |
| [2.0.9](/releases/v2.0.9) | 2026.05.22 | Model management console, MCP protocol support, browser persistent login, new models (gpt-5.5, gemini-3.5-flash, qwen3.7-max, etc.), deployment hardening |
| [2.0.8](/releases/v2.0.8) | 2026.05.06 | Major Feishu channel upgrade (voice, streaming and Markdown, one-click QR-scan setup), DeepSeek V4 and Baidu models, scheduler tool enhancements |
| [2.0.7](/releases/v2.0.7) | 2026.04.22 | Image Generation Skill (6-provider auto-routing), new models (Kimi K2.6, Claude Opus 4.7, GLM 5.1), knowledge base and Web Console improvements |
| [2.0.6](/releases/v2.0.6) | 2026.04.14 | Project rename, Knowledge Base system, Deep Dream Memory Distillation, Smart Context Compression, Web Console multi-session and various improvements |
| [2.0.5](/releases/v2.0.5) | 2026.04.01 | Cow CLI, Skill Hub open source, Browser tool, WeCom Bot QR scan, and more |
| [2.0.4](/releases/v2.0.4) | 2026.03.22 | Personal WeChat channel, new model support, Japanese docs, script refactoring and bug fixes |
| [2.0.3](/releases/v2.0.3) | 2026.03.18 | WeCom Smart Bot and QQ channels, Coding Plan support, multiple new models, Web file processing, memory system upgrade |
| [2.0.2](/releases/v2.0.2) | 2026.02.27 | Web Console upgrade, multi-channel concurrency, session persistence |
| [2.0.1](/releases/v2.0.1) | 2026.02.13 | Built-in Web Search tool, smart context management, multiple fixes |
| [2.0.0](/releases/v2.0.0) | 2026.02.03 | Full upgrade to AI super assistant |
| 1.7.6 | 2025.05.23 | Web Channel optimization, AgentMesh plugin |
| 1.7.5 | 2025.04.11 | DeepSeek model |
| 1.7.4 | 2024.12.13 | Gemini 2.0 model, Web Channel |
| 1.7.3 | 2024.10.31 | Stability improvements, database features |
| 1.7.2 | 2024.09.26 | One-click install script, o1 model |
| 1.7.0 | 2024.08.02 | iFlytek 4.0 model, knowledge base references |
| 1.6.9 | 2024.07.19 | gpt-4o-mini, Alibaba voice recognition |
| 1.6.8 | 2024.07.05 | Claude 3.5, Gemini 1.5 Pro |
| 1.6.0 | 2024.04.26 | Kimi integration, gpt-4-turbo upgrade |
| 1.5.8 | 2024.03.26 | GLM-4, Claude-3, edge-tts |
| 1.5.2 | 2023.11.10 | Feishu channel, image recognition chat |
| 1.5.0 | 2023.11.10 | gpt-4-turbo, dall-e-3, tts multimodal |
| 1.0.0 | 2022.12.12 | Project created, first ChatGPT integration |

See [GitHub Releases](https://github.com/zhayujie/CowAgent/releases) for full history.
