Only fully vaccinated people from Saudi Arabia aged between 18 and 65 were permitted to undertake the ritual this year.
This time pilgrims used a "smart card," which provided access to sleeping camps and hotels as well as transportation.
The card was also used as a means of payment and, in combination with an associated mobile phone app, to help people find their way around.
At the same time, the aim was to take action against illegal pilgrims - those participants who had not registered in advance and who had not paid a fee.