RESTful Web API Design with Node.js (Video 21)

The video tutorial covers API versioning, explaining its importance and benefits. It discusses how API versioning allows for new features without disrupting existing clients, providing flexibility and a grace period for developers. The tutorial demonstrates API versioning implementation in Express and Restify, highlighting the differences and methods used in each framework.

Describe the difference between API V1 and API V2 as mentioned in the video.

What methods for API versioning were discussed in the video?