Sublime Text 4.0 Build 4138 Dev May 2026

Native performance for Linux ARM64 and Apple Silicon (M1/M2/M3) devices.

A dedicated runtime for plugins that keeps the editor fast while maintaining compatibility with older Python 3.3 packages. Sublime Text 4.0 Build 4138 Dev

The current development cycle for (Build 4138) introduced significant performance improvements and UI refinements. This version is particularly notable for its enhanced GPU rendering support, which ensures a fluid interface even on high-resolution displays, and a refreshed Default and Adaptive theme that better aligns with modern OS aesthetics. Key highlights of this build include: Native performance for Linux ARM64 and Apple Silicon

Built-in functionality to view multiple files side-by-side or perform batch actions on tabs. Sublime Text 4.0 Build 4138 Dev

Improved engine that provides smarter suggestions based on your existing code.