The history of Agile and the Agile Manifesto
When most people think of Agile frameworks, they think of them as a recent development of something new or not often used. While that is far from the truth, I understand that Agile may seem like the flavor of the month, but it is here to stay.
The new 2021 PMP® exam content outline references Agile best practices. It may be tough to spot them at first because they blend so nicely with predictive best practices, but they are there. For example, in the domains of people and process, Agile best practices are right alongside the predictive best practices. The bolded items provided here are the tasks specific to Agile, but there is a lot of overlap, depending on whether you determine that a hybrid is better than a strict framework or life cycle. I may be getting ahead of myself, but it's good to know what you are referencing as you go along, and I wouldn't be surprised if many of you are hearing chit chat around the water cooler...