v6.0.0

This version's breaking changes don't affect direct use of the library. They alters APIs used by tools that build on top of Regex+.

🚨 Breaking

• rewrite: Renamed the returned expression property as pattern.
• Plugins: Returned values now expected to be an object with string property pattern.
• Plugins: Hidden capture indices now explicitly provided/returned, rather than embedded via markers in the pattern.
• ./internals: Removed RegExpSubclass's undocumented and experimental support for capture transfer.
• ./internals: Removed emulationGroupMarker since pattern markers are no longer used for hidden captures.

🚀 Features

• Improved performance of the subclass option, especially with long patterns that contain extended syntax.