In reply to TIm Hibberd.

@photomatt: “Gutenberg will definitely be a whole-page builder, that’s the entire point of phase 2. All of the infrastructure is built to support that, so it will happen much faster than phase 1.”

Gutenberg will definitely be a whole-page builder, that's the entire point of phase 2. All of the infrastructure is built to support that, so it will happen much faster than phase 1.— Matt Mullenweg (@photomatt) September 6, 2018

Note: @photomat is release lead of WordPress 5.0 and CEO of Automattic which owns wordpress.com, WooCommerce, Jetpack, Gravatar, ...

Note: There is more, phase 3 and phase 4 of Gutenberg project are next. Nothing in WordPress will be the same...