Originally published by BitcoinOptech
NewWitnessAddress RPC has been removed and the
NewAddress RPC now only
supports generating addresses for P2SH-wrapped P2WKH and native P2WPKH.
invoice RPC now implements RouteBoost by including a BOLT11
parameter in the invoice that provides routing information to the payer for an
already-open channel that has the capacity to support paying the invoice. This
parameter was originally intended to help support private routes, but it can
also be used this way to support nodes that no longer want to accept new
incoming channels. Alternatively, if no available channel can support payment
of the invoice, C-Lightning will emit a warning.