Sublime Text 4.0 Build 4109 Dev May 2026

New tab styles that better match the operating system's native look.

Sidebars and file tabs feature improved spacing and readability. Enhanced Python API Sublime Text 4.0 Build 4109 Dev

Switch to the native ARM64 builds for significantly better battery life and speed on Surface Pro X or Apple Silicon devices. New tab styles that better match the operating

Reduced footprint when handling massive text files. macOS (Apple Silicon)

💡 You can check your current rendering status by opening the console ( Ctrl+` ) and looking for "vulkan" or "opengl" initialization logs.

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