Good stuff is rolling out across iOS, Android, and Web. TheNextWeb writes,

Now anyone who has joined a shared album can add comments to both individual photos and entire albums.

Meanwhile the company is also adding a ‘smart suggestions’ feature to make it easier to contribute to albums you’ve been invited to. As the name implies, Photos will guess which of your photos you might want to add to the album, analyzing them to see which ones might correspond with a particular event.

As always, feedback is most welcome!