Release v0.8.21

Snow CLI v0.8.21

What's New

Features

• Native file I/O acceleration: file read/write operations now use the Rust native accelerator with automatic encoding detection (chardetng), running on the libuv thread pool for non-blocking performance; falls back to Node.js implementation automatically when native is unavailable
• Sliding-window fuzzy matcher with variable window size: for large code blocks (>=10 lines), tries multiple window sizes at each candidate position to improve boundary alignment and prevent duplicate boundary lines after replacement
• Todo ID normalization: normalizeTodoId method supports processing todoId in multiple formats (string / string[] / JSON)

Improvements

• Refactored snow-native crate: split monolithic lib.rs into modular files (fuzzy_match, io, similarity, task, text_edit, types)
• Raised fuzzy matching similarity threshold from 0.75 to 0.85 for better edit precision
• Filesystem batch creation: overwrite is now a required field for batch file creation config objects

Installation

npm install -g snow-ai

Usage

snow

Update

snow --update