Please check that the version of the lecture notes is the one with the date May 27, 2019. You can find the date at the bottom-left of each page (except for the first page of each chapter).
For the material in Chapter 6-10, focus on knowing results with name (at least its statement) and the kind of questions I put on the trial exam: Itô's formula and martingality criterion for (exponentials of) Lévy-type stochastic integrals.
I wish you good luck! (but prepare well the exam :-) )
Please find here the definitive syllabus for the course. This is the content subject to examination. All the references are to the notes of the course. When after a theorem, proposition, etc... you find (proof), it means that you need to know the proof.