Fix ser for PaymentRelay and PaymentConstraints.

[rust-lightning] / pending_changelog / relay-constraints-ser.txt

diff --git a/pending_changelog/relay-constraints-ser.txt b/pending_changelog/relay-constraints-ser.txt
new file mode 100644 (file)
index 0000000..f0da509
--- /dev/null
+++ b/pending_changelog/relay-constraints-ser.txt
@@ -0,0 +1,7 @@
+## Bug fixes
+
+* LDK previously serialized `PaymentRelay::fee_base_msat` as a u32 when it
+       should have been serialized as a tu32. Similarly, we were serializing
+       `PaymentConstraints::htlc_minimum_msat` as a u64 when we should have been
+       serializing it as tu64. This caused lack of interoperability when using other
+       implementations as forwarding nodes along blinded payment paths.