Update LND to 0.16.4-beta (#658)

lightning/docker-compose.yml

@@ -42,7 +42,7 @@ services:
 
   lnd:
     hostname: "${DEVICE_DOMAIN_NAME}" # Needed so LND can generate a valid cert
-    image: lightninglabs/lnd:v0.16.3-beta@sha256:e0bc0b0e62ec722e66ba835a2871c3c4c0655621d8b441b692d736bc50e6150a
+    image: lightninglabs/lnd:v0.16.4-beta@sha256:a6e99f1a2a790ea6305a93f8075af64f9a2dade5cbf10bad893740264da03d0c
     command: "${APP_LIGHTNING_COMMAND}"
     user: 1000:1000
     restart: unless-stopped

lightning/umbrel-app.yml

@@ -2,7 +2,7 @@ manifestVersion: 1.1
 id: lightning
 category: bitcoin
 name: Lightning Node
-version: "v0.16.3-beta"
+version: "v0.16.4-beta"
 tagline: Run your personal Lightning Network node
 description: >-
   Run your personal Lightning Network node, and join the future of Bitcoin today.
@@ -22,10 +22,10 @@ description: >-
 
   An official app from Umbrel.
 releaseNotes: >-
-  This minor LND release contains bug fixes and is intended to optimize the recently added mempool watching logic, and also fix several suspected inadvertent force close vectors.
+  This release is a minor release to fix a memory leak inadvertently introduced by optimizations to the mempool scanning logic.
   
   
-  Read the full release notes for additional information and detailed changes at https://github.com/lightningnetwork/lnd/blob/master/docs/release-notes/release-notes-0.16.3.md
+  Read the full release notes for additional information and detailed changes at https://github.com/lightningnetwork/lnd/blob/master/docs/release-notes/release-notes-0.16.4.md
 developer: Umbrel
 website: https://umbrel.com
 dependencies: