Update eip-7600.md

Author: timbeiko

EIPS/eip-7600.md

@@ -45,6 +45,7 @@ This Meta EIP lists the EIPs formally considered for and included in the Prague/
 * RIP-7212: Precompile for secp256r1 Curve Support
 * [EIP-7547](./eip-7547.md): Inclusion lists
 * [EIP-7623](./eip-7623.md): Increase calldata cost
+* [EIP-7742](./eip-7742.md): Uncouple blob count between CL and EL
 
 ### Full Specifications