CII Cost inflation index for FY 2019-20 AY 2020-21

Pratik khilari (CA FINAL) (75 Points)

31 May 2019  
what is the cost inflation index for FY 2019-20 AY 2020-21 ??
I already googled but could not find. think it has not yet been declared, and if not why?? how should we calculate tax and invest in eligible fixed assets??