y. now it's the protocol, before the J (I think) i... @QuipTalk

Answer2: The ability to send multiple transactions in the same block has always been available, although the protocol has changed slightly over time. Before the introduction of the J protocol, wallets that did not support multiple transactions in the same block would not allow users to send multiple transactions in the same block. However, with the introduction of the J protocol, wallets now support this feature, allowing users to send multiple transactions in the same block. This makes it easier for users to send multiple transactions in a single transaction, and also helps to reduce transaction fees.

You always been able to send multiple TX in the same transaction. Since unami wallet and before you could do it with a script