Meeting lists have been redesigned to greatly improve scanability.
On the meetings page and the attendance tab of profiles, the new columns are meeting name, attendance total (or Not Held), the related group or event, and the meeting date.
On events and groups, the third column of meeting lists instead displays the percentage of people who attended. So if you had 100 people in the group or event, and 50 attended then you will see a progress bar with 50%.