Sublime Text 4.0 Build 4109 Dev May 2026

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

Enable GPU acceleration in settings to take advantage of 144Hz+ monitors.

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

Now utilizes the GPU on Windows, Mac, and Linux. Performance: Results in a fluid UI up to 8K resolutions.

Massive improvements to the internal API documentation for plugin developers. Performance & Indexing File Indexing: Faster scanning of large projects. 💡 You can check your current rendering status

Reduces CPU load during heavy scrolling or rendering complex syntax highlighting. Refined User Interface

Switch to the native ARM64 builds for significantly better battery life and speed on Surface Pro X or Apple Silicon devices. Performance & Indexing File Indexing: Faster scanning of

This report outlines the key enhancements, technical updates, and architectural changes introduced in . Executive Summary