It's interesting Electrum devs added new terms of use you have to agree with when you install this version.
It must have been added for legal purposes specially this version that enabled public Nostr swap servers to be used by the client.
Because some custodial instant exchanges offer similar "
on-chain BTC to Lightning BTC" swap (
vice-versa)
and to make it clear that if there's any issue with the swap, Electrum isn't liable and it should be solved in public (
e.g.: this board).
Audio MODEM plugin sounds interesting because it provides support for air-gapped transaction signing.
FYI, it's always been available in their integrated plugin list since v2.0 (
2015)