Regression testing plays a pivotal role in software testing simply because whenever there are changes or updates being done to the code or new features are being added up, then regression testing needs to be performed. This testing method ensures that the software product or application is bug-free and has no issues or defects in it. This testing method makes sure that the software product or application that is built is reliable and stable. In this article, you will get to know about the importance of performing regression testing.