If you have a valid Sublime Text license, you can switch to the Dev Channel by downloading the specific installer from the official site. Once installed, the editor will automatically notify you of subsequent dev builds.
: Minor adjustments to the "Adaptive" theme ensure better consistency across macOS, Windows, and Linux, particularly concerning tab rendering and sidebar spacing. Sublime Text 4.0 Build 4123 Dev
Development builds like 4123 are available to licensed users who want to stay on the bleeding edge. They allow you to: If you have a valid Sublime Text license,
: If you are a package developer, testing on build 4123 ensures your tools won't break when the next stable update rolls out. Installation and Updates Sublime Text 4.0 Build 4123 Dev