X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Fchain%2Fmod.rs;h=0370c0840f9b611c99f84f41191ea72d1a5644b5;hb=6ffd02237fc06f86a4a639eea0f1f470dc8f7d59;hp=01eae488700605b2f23c50d5fdfdc0c2319859bc;hpb=8ecd7c30c903b9e2db0c280110200f7c61565c11;p=rust-lightning

diff --git a/lightning/src/chain/mod.rs b/lightning/src/chain/mod.rs
index 01eae488..0370c084 100644
--- a/lightning/src/chain/mod.rs
+++ b/lightning/src/chain/mod.rs
@@ -176,6 +176,9 @@ pub trait Confirm {
 	/// Returns transactions that must be monitored for reorganization out of the chain along
 	/// with the hash of the block as part of which it had been previously confirmed.
 	///
+	/// Note that the returned `Option<BlockHash>` might be `None` for channels created with LDK
+	/// 0.0.112 and prior, in which case you need to manually track previous confirmations.
+	///
 	/// Will include any transactions passed to [`transactions_confirmed`] that have insufficient
 	/// confirmations to be safe from a chain reorganization. Will not include any transactions
 	/// passed to [`transaction_unconfirmed`], unless later reconfirmed.