docs: add release-notes.

Author: ziggie1984

docs/release-notes/release-notes-0.18.0.md

@@ -601,5 +601,13 @@
 * weiliy
 * xiaoxianBoy
 * Yong Yu
+<<<<<<< HEAD
 * zhiqiangxu
+=======
+<<<<<<< HEAD
+>>>>>>> d16859fac (docs: add release-notes.)
 * Ziggie
+=======
+* ziggie1984
+
+>>>>>>> c5603f93a (docs: add release-notes.)

docs/release-notes/release-notes-0.19.0.md

@@ -99,6 +99,9 @@
   are now [sorted](https://github.com/lightningnetwork/lnd/pull/9337) based on
   the `InvoiceHTLC.HtlcIndex`.
 
+* Make sure to [set the dont_forward msg flag in the channel update msg 
+  for unannounced channels](https://github.com/lightningnetwork/lnd/pull/8582).
+
 ## lncli Additions
 
 * [A pre-generated macaroon root key can now be specified in `lncli create` and