Update node-red-standalone to 4.0.9 (#2206)

node-red-standalone/docker-compose.yml

@@ -2,11 +2,11 @@ version: "3.7"
 
 services:
   web:
-    image: nodered/node-red:4.0.8@sha256:871225abb46d62e434c75c73ec264c406ae1d0ea09b365ed9ffa122fdc327879
+    image: nodered/node-red:4.0.9@sha256:7a3e18f29578feb271bb8daab4379e4ebd355b87ea64b699ce74e6ff49d907aa
     network_mode: host
     restart: on-failure
     stop_grace_period: 1m
     volumes:
       - ${APP_DATA_DIR}/data:/data
     environment:
-      PORT: 1881
+      PORT: 1881

node-red-standalone/umbrel-app.yml

@@ -2,7 +2,7 @@ manifestVersion: 1
 id: node-red-standalone
 category: automation
 name: "Node-RED"
-version: "4.0.8"
+version: "4.0.9"
 tagline: Wire together the Internet of Things
 description: >-
   Node-RED is a visual programming tool for wiring together hardware
@@ -15,8 +15,10 @@ description: >-
   The flows created in Node-RED are stored using JSON which can be easily imported and exported for sharing with others. An online flow library allows you to share your best flows with the world. 
 releaseNotes: >-
   This release includes improvements and bug fixes:
-    - Fixed configuration node sorting when importing flows
-    - Various other minor improvements and fixes
+    - Improved handling of context variables and environment access
+    - Enhanced library browser and sidebar functionality
+    - Better handling of node groups and subflows
+    - Various UI improvements and fixes
 
 
   Full release notes are found at https://github.com/node-red/node-red/releases
@@ -35,4 +37,4 @@ defaultUsername: ""
 defaultPassword: ""
 torOnly: false
 submitter: Umbrel
-submission: https://github.com/getumbrel/umbrel-apps/pull/38
+submission: https://github.com/getumbrel/umbrel-apps/pull/38