Sublime Text 4.0 Build 4109 Dev (2025)

Updated from 3.3, providing access to modern libraries and async capabilities.

Immediately port and test packages using the 3.8 environment. Sublime Text 4.0 Build 4109 Dev

💡 You can check your current rendering status by opening the console ( Ctrl+` ) and looking for "vulkan" or "opengl" initialization logs. Updated from 3

Enable GPU acceleration in settings to take advantage of 144Hz+ monitors. Updated from 3.3

Sidebars and file tabs feature improved spacing and readability. Enhanced Python API

Massive improvements to the internal API documentation for plugin developers. Performance & Indexing File Indexing: Faster scanning of large projects.