v4.0b1

This release was initially planned as version 3.3, but due to significant internal changes and the introduction of workspaces — now the primary file format replacing snapshots — I’ve decided to elevate the version number to 4.0.

Enhancements:

• Workspaces (#870, #872)
• Quick Look support (#873)
• Additional screenshot options (#863)
• Improved snapshot compression (#867)

Bug fixes:

• The audio fast-path was sometimes taken too early (#875).

Code quality:

• All enums were replaced by strongly typed enum classes (#868).
• Safer and more reliable multi-threading (#865)
• Prepared the codebase for Swift 6 (#859)