Update Snowflake to v2.4.1 (#340)

Co-authored-by: Steven Briscoe <me@stevenbriscoe.com>

snowflake/docker-compose.yml

@@ -7,7 +7,7 @@ services:
       APP_PORT: 3800
 
   proxy:
-    image: getumbrel/snowflake:v2.1.0@sha256:875a513540a132752a4b09f5d6de4ed41399c5331265d6576dcfb5952bb22053
+    image: getumbrel/snowflake:v2.4.1@sha256:36b666435f4f3952dd10afa948e760e46f7e3f6f30b6a6f16c6b0cbeba358916
     restart: on-failure
     stop_grace_period: 1m
     command: "-log /data/snowflake.log -verbose"

snowflake/umbrel-app.yml

@@ -2,7 +2,7 @@ manifestVersion: 1
 id: snowflake
 category: Networking
 name: Tor Snowflake Proxy
-version: "2.1.0"
+version: "2.4.1"
 tagline: Help defeat internet censorship
 description: >-
   Snowflake is a system to defeat internet censorship. People who are
@@ -24,5 +24,35 @@ gallery:
 path: ""
 deterministicPassword: false
 torOnly: false
+releaseNotes: >-
+  Various bugfixes and enhancements:
+  
+  - Issue 40224: Bug fix in utls roundtripper
+  
+  - Fix proxy command line help output
+  
+  - Issue 40123: Reduce multicast DNS candidates
+  
+  - Add ICE ephemeral ports range setting
+  
+  - Reformat using Go 1.19
+  
+  - Update CI tests to include latest and minimum Go versions
+  
+  - Issue 40184: Use fixed unit for bandwidth logging
+  
+  - Update gorilla/websocket to v1.5.0
+  
+  - Issue 40175: Server performance improvements
+  
+  - Issue 40183: Change snowflake proxy log verbosity
+  
+  - Issue 40117: Display proxy NAT type in logs
+
+  
+  Full changelog: https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/snowflake/-/blob/7c154e5fd06693ddc4feb5962cab4a13aeebd405/ChangeLog
+  
+  
+  Compare to v2.1.0: https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/snowflake/-/compare/v2.1.0...v2.4.1
 submitter: Umbrel
 submission: https://github.com/getumbrel/umbrel/pull/1284