B2B Add ons in SAP PO 7.40

Hi,

we are doing upgradation from  SAP PI 7.3 (Single Stack) to SAP PO 7.40. SP 7

1) After sandbox upgratation we are not see any new adapters in 7.40

2) same adapters iam able to see in 7.40 also, there is no B2B Add ons, SFSF, REST, OData, WS_AAE

3) we are upgared till 7.40, SP 7

4) how to get all above adapter in PO 7.40

is there any minimum SP level required to get all the above in PO 7.40

Pradeep