Sublime Text 4 Dev Build 4137 | 2026 |

Enhanced performance for the custom regex engine used in syntax highlighting. Faster git repository scanning and status performance.

Fixed file change detection failing for cloned views once the original view was closed. Sublime Text 4 Dev Build 4137

Corrected an issue where the caret location would swap sides during indentation. Enhanced performance for the custom regex engine used

As part of the broader ST4 release, this build also supports major platform features: Fluid UI performance up to 8K resolutions. Tab Multi-Select: Effortless split views and navigation. Sublime Text 4 Dev Build 4137

View.find_all now allows limiting searches to specific regions.

Fixed a regression in where symbols in the current file were not being prioritized correctly.

Includes various improvements to the syntax highlighting engine , which now uses less memory and features improved handling for complex constructs. Performance Optimizations: