Is there a new edition of Sriram Economy available? If yes, what art the updates compared to 2018 version?

I have 2018 edition of Sriram Economy. Need to know if it will be okay to continue reading the same or should I go for the newer version.

in market published book of sriram is also present now

@PSY Can you give the link here or in DM?

@PowerPuffMojo

https://www.amazon.in/dp/9353940338/ref=cm_sw_r_cp_apa_i_kbO2EbWBNJYAT