via make.wordpress.org => original post link
These “Core Editor Improvement…” posts (labeled with the #core-editor-improvement tag) are a series dedicated to highlighting various new features, improvements, and more from Core Editor related projects.
Alongside the addition of more blocks to edit more parts of your site, more design tools are being added across all blocks to both ensure consistency in the experience and to allow folks to customize their site even more, without needing to use CSS. This post goes through each category of design tools, what blocks they are available in, the progress made, and some fun examples showing off what you can now do. The result is a catalyst for creativity, with more to come on the horizon.
Typography Block Support