WordPress 6.0 'Arturo' Launched:  Over 1,000 Changes

This update introduces nearly 1,000 updates and enhancements that make WordPress more intuitive to use for both developers and end users. source: SEJ

WordPress 6.0 ships with performance improvements that will contribute to making WordPress faster for site visitors.

This is a feature that is implemented on the WordPress theme developer side which improves the WordPress publishing experience for end users.

There have been many improvements to WordPress accessibility as well.