This is the long-awaited, much-discussed (at least if you follow WordPress closely) “Try Gutenberg” prompt. Gutenberg is the next-generation editing tool, which is going to replace the classic editor we’re all used to. As of the next release, a few months from now, it will be the default.
The new Video, Audio, Image and Text widgets make things really easy. I don’t know why they didn’t think of them sooner!
Released today, WordPress 4.4 is a big upgrade with some nice new features.
Video and audio playlists! In-place image sizing! And, finally, cleanly paste in text from Microsoft Word and Excel!