Update ThunderHub to v0.13.21 (#744)

Co-authored-by: nmfretz <nmfretz@gmail.com>

thunderhub/docker-compose.yml

@@ -7,7 +7,7 @@ services:
       APP_PORT: 3000
 
   web:
-    image: apotdevin/thunderhub:v0.13.19@sha256:abd116d965912e4aa97a75eb24ecd7506e31dd6ef5d3685229ddb240fa54283e
+    image: apotdevin/thunderhub:v0.13.21@sha256:f7b42bd7e48bdb43d3f995957f109463fb306515b2a61a05af9300d69bd3ae92
     # We now have to run as root to avoid schema.gql permission errors
     # user: "1000:1000"
     restart: on-failure

thunderhub/umbrel-app.yml

@@ -2,7 +2,7 @@ manifestVersion: 1
 id: thunderhub
 category: bitcoin
 name: ThunderHub
-version: "0.13.19"
+version: "0.13.21"
 tagline: Take full control of your Lightning node
 description: >-
   ThunderHub allows you to take full control of your Lightning node
@@ -27,13 +27,16 @@ gallery:
 path: ""
 defaultUsername: ""
 deterministicPassword: true
-releaseNotes: >-  
-  - Feature: add channel id to channel select dropdown @AmbossKeegan (#531)
+releaseNotes: >-
+  - add dataloaders
+
+  - updated charts (Echarts)
+
+  - fix sorting on 'Channels' table
+
+  - add signet compatibility
 
-  - Feature:: add post to keysend billboard on amboss page @secondl1ght (#522)
   
-  - Feature:: make accounting years dynamically update @secondl1ght (#517)
-  
-  - Full changelog can be found here: https://github.com/apotdevin/thunderhub/releases/tag/v0.13.19
+  Full release notes can be found at https://github.com/apotdevin/thunderhub/releases
 submitter: Anthony Potdevin
 submission: https://github.com/getumbrel/umbrel/pull/343