The BUSY state of HTRANS, compared AHB 2.0 with AHB 5.0


I have a question about AHB protocal. I had read "AHB 5.0 Specification" and "AHB 2.0 Specification". Compared these specifications, the following pictures about BUSY state are from "AHB 5.0 Specification",but cannot find the corresponding information in "AHB 2.0 Specification". So I would like to ask whether the BUSY(htrans) signal has the same behaviors in AHB 2.0?  Do BUSY states of HTRANS between AHB 2.0 and AHB 5.0 keep the same bus behaviors? If not, what is the difference about them?