SoSyM reflections: the 2019 "state of the journal" report.

We are delighted to bring you this first issue of SoSyM for 2020! The six SoSyM issues published in 2019 contained 74 Regular papers, 2 Overview papers, 32 Special Section papers, 17 Theme Section papers, 2 Expert Voices, and 8 Guest Editorials. This is the highest Impact Factor since the inception of SoSyM, which we believe offers evidence to the growing interest in software and systems modeling as a research discipline and to SoSyM's important role in the modeling research community. [Extracted from the article]