Switch to the native ARM64 builds for significantly better battery life and speed on Surface Pro X or Apple Silicon devices.
Further optimizations to ensure "zero-lag" typing. Technical Specifications Specification / Detail Build Version 4109 (Development Branch) OS Support Windows (ARM64), macOS (Apple Silicon), Linux Python Version 3.8 (Default) Rendering Engine OpenGL / Hardware Accelerated License Model Per-user (valid for all platforms) Recommendations for Users Sublime Text 4.0 Build 4109 Dev
New tab styles that better match the operating system's native look. Switch to the native ARM64 builds for significantly
Maintains a separate environment for older plugins to ensure they don't break. macOS (Apple Silicon)
Themes and color schemes now support automatic switching based on system dark/light settings.
This report outlines the key enhancements, technical updates, and architectural changes introduced in . Executive Summary