The e4.5 update focused on "creative stitching" and workflow automation to help digitizers produce complex designs with less effort:
Wilcom EmbroideryStudio e4.5 is a professional-grade digitizing and embroidery management software designed for both seasoned digitizers and retail embroidery businesses. This version focuses on "falling in love with embroidery again" by introducing organic stitch effects, streamlined production tools, and enhanced machine connectivity.