  Since the start of the heavy-ion collision programs at the Relativistic Heavy
Ion Collider and the Large Hadron Collider, the study of jet modifications
resulting from their interactions with the produced QCD matter has provided a
unique tool to investigate and characterize the properties of the quark-gluon
plasma. In this mini-overview, I will present the recent theoretical
advancements in describing and understanding the modifications of jets within a
QCD medium.
