Robert Galbraith/Reuters
The company hired a new CEO, removed some items from the menu while adding new ones, and started serving breakfast all day.
The changes have helped drive up sales.
The company's quarterly same-store sales, or sales at McDonald's stores open at least a year, rose 5% globally in the most recent quarter. In the US, same-store sales rose 5.7%.
Here's a roundup of everything McDonald's has changed in the past year, as well as some of the recently announced changes to come.