What are the first changes in FTM?

Could you elaborate on the initial alterations observed in FTM? I'm particularly interested in understanding the core modifications that have taken place. How have these changes impacted its functionality and performance? Additionally, are there any significant improvements or advancements that FTM has introduced as a result of these initial changes? I'd like to gain a deeper understanding of the evolution and development of FTM, so your insights would be greatly appreciated.