previously you couldn't set any address record to be blank, you needed to provide the equivalent empty bytes address value for the address format (e.g. 0x0000000000000000000000000000000000000000 for ETH).
now instead of needing to provide the empty address itself, you can just provide a blank string and it will set the record to null
previously you couldn't set any address record to be blank, you needed to provide the equivalent empty bytes address value for the address format (e.g.
0x0000000000000000000000000000000000000000for ETH).now instead of needing to provide the empty address itself, you can just provide a blank string and it will set the record to null