VT Code

What's Changed

0.88.0 - 2026-03-11

Highlights

Features

• Refactor pattern detection logic, improve concurrency with parking_lot, and optimize performance with SmallVec and pre-allocated buffers. (28d0d534)
• Optimize tool execution tracking, file path parsing, and grep result handling, while preventing memory leaks in stats. (c319aebe)
• Add Miri check to the check.sh script and update documentation for detecting undefined behavior. (15f3d5c1)

Other Changes

Other

• Refactor pattern detection and command safety checks for improved efficiency and optimize tool name caching. (4abdbc6f)
• Review ZedAgent registry mutex (3ead1b8b)
• Apply async docs updates (3b75f5cf)
• Incorporate async docs guidance (800f1927)
• Enhance task listing filters (24b35cee)
• Improve batched request handling (e1cbedf5)
• Improve ANSI styles (cbe58ce9)
• Refactor agent loop to support initial configuration and enhance live reload functionality (7aaba845)
• Review vtcode PR 13090 updates (e4ee2358)
• Refactor SandboxPolicy to support network access and allowlisting in ReadOnly mode (89127618)
• Enhance Anthropic tool support with code execution and memory tools; improve validation and error handling (fac76a15)
• Implement referenced Rust PR updates (c43428b1)
• Fix @file diff lookup (183a1ec3)
• Refactor tool routing and ACP (c37388a6)
• Add headings to vtcode configs (b0f294f7)
• Remove forced budget stop logic (6ec74d5c)
• Enhance interleaved thinking model support and serialization across providers (a8e8bd27)
• Refactor task tracker rendering and state management (06566014)
• Implement workspace environment variable management and interactive selection UI (7e94f5df)
• Add local tool execution and session management for ZedAgent (1a460fc2)
• Refactor session setup and tool execution: remove unused code and improve clarity (06cc7671)
• Implement ast-grep installer with caching and locking mechanisms; add ripgrep installer with platform-specific installation logic; enhance debug logging capabilities. (fd0dadc9)
• Clean unused rust code (98f12364)
• Refactor agent configuration: remove unused code, enhance API key environment handling, and streamline model selection logic (89cbd68a)
• Add Gemini wire models and streaming processor implementation (4114e15c)
• Refactor approval policy handling: streamline rejection logic and enhance clarity in related modules (10630d73)
• Refactor sandbox policy handling and improve test coverage (8bfd4efa)
• Refactor error handling and add fallback mechanisms for model not found scenarios in OpenAI and OpenResponses providers (12f7a717)
• Refactor provider configuration: add timeout and specific OpenAI/Anthropic options (288cb188)
• Implement file conflict monitoring and auditing features (07e4b493)
• Refactor code for improved readability and consistency across file operations and conflict detection (6354965c)
• Refactor file conflict handling and introduce runtime execution management (e60faf6a)
• Refactor update handling and relaunch logic; enhance update command execution strategy (dffb89da)
• Enhance tool policies and follow-up prompt detection; update theme configuration (1463e225)
• Update notes (aefceac2)
• Enhance TurnLoopContext and processing logic for improved tool call handling and metadata management (327379f2)
• Add exhausted_tool_call_limit method and update budget handling logic (ebdc1b6f)
• Add LiteLLM provider support and documentation (327183cb)
• Enhance parameter sanitization and alias handling for tool arguments (190ee131)
• Update TODO (3b2e19fc)

Refactors

• Introduce detect_pattern_with_guard for improved pattern detection logic and simplify RwLock write guard acquisition. (5f70ca7c)

Contributors

@vinhnx

Full Changelog: https://github.com/vinhnx/vtcode/compare/0.87.1...0.88.0