The page actions toolbar is meant to be contextual to the page, as different actions are more/less relevant for different pages. For :User namespace pages the Contributions action should be a primary action.
|contributions in toolbar||history moved to overflow menu|
Currently the proposal is to:
- Insert a new contributions icon (3rd icon in mock) that links to Special:Contributions/<username>
- history is moved from the page actions menu on user pages only and injected into the new overflow menu
Moving the history link is going to complicate already complicated code (given we support AMC and non-AMC mode). We will now have to consider AMC mode and user page.