OS VERSION: 4.5
UI LANGUAGE: French
REGRESSION: No (related to a new feature)
The new week view in calendar is very good. But it lacks displaying the current week number.
It could be shown in place of the month, and the month shown beneath, in the upper right of the screen (like for the day view) .
STEPS TO REPRODUCE:
Open calendar app, switch to week view. Try to read the current week number: it is displayed nowhere.