Edit recipient addresses in airstream campaigns

[PaulRBerg]

Feature request to allow an airstream campaign creator to edit the recipient addresses:

I don't think this is possible in the Merkle API (cc @gavriliumircea) but I've posted the discussion just in case.

[gavriliumircea]

That is definitely not possible in the Merkle API. Any change to the recipient change the whole merkle tree and thus all the proofs become unusable.