From: Matt Corallo <git@bluematt.me>
Date: Sat, 8 Oct 2022 21:25:44 +0000 (+0000)
Subject: Add a pending changelog entry for the past few commits
X-Git-Tag: v0.0.113~58^2
X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=commitdiff_plain;h=0df712aaed06e286b1b3e062ba7e97aac062d42f;p=rust-lightning

Add a pending changelog entry for the past few commits
---

diff --git a/pending_changelog/matt-idempotent-payments.txt b/pending_changelog/matt-idempotent-payments.txt
new file mode 100644
index 000000000..e837594e4
--- /dev/null
+++ b/pending_changelog/matt-idempotent-payments.txt
@@ -0,0 +1,16 @@
+API Changes
+===========
+
+ * Payment sending methods now take an explicit `PaymentId`, which acts as an
+   idempotency token. You may use the PaymentHash for this, which existing
+   `InvoicePayer` send methods do, new `_with_id` variants were added (#XXXX).
+ * Pending outbound payments are no longer automatically timed-out a few blocks
+   after failure. Thus, in order to avoid leaking memory, you MUST call
+   `ChannelManager::abandon_payment` when you no longer wish to retry (#XXXX).
+
+Serialization Compatibility
+===========================
+
+ * When downgrading to a version of LDK prior to THIS_VERSION_XXX when there are
+   resolved payments waiting for a small timeout, the payments may not be
+   removed, preventing payments with the same `PaymentId`.