WHATS NEW IN THE PMBOK 6TH EDITION PMBOK 5TH VS PMBOK 6TH

Here comes the new Version of PMBOK that is 6th edition in the Row.
It was introduce in sept 2017, by the PMI (Project Management Institute). It comes after a long time because PMI also have to consider the Next level regarding Course as well as for the Exam, that justify the new level in PMP course.
Now what the question arise in one’s mind was- what is new in this edition?
PMI updated the course as, it holds a next level of the PMBOK guide & now the exams paper sets according to past 4-5 yrs data & lot more things that helps you in a good manner.