node 14 → node 20

Dockerfile

@@ -1,15 +1,4 @@
-# There's an issue with node:16-alpine.
-# On Raspberry Pi, the following crash happens:
-
-# #FailureMessage Object: 0x7e87753c
-# #
-# # Fatal error in , line 0
-# # unreachable code
-# #
-# #
-# #
-
-FROM docker.io/library/node:14-alpine@sha256:dc92f36e7cd917816fa2df041d4e9081453366381a00f40398d99e9392e78664 AS build_node_modules
+FROM docker.io/library/node:20-alpine AS build_node_modules
 
 # Copy Web UI
 COPY src/ /app/
@@ -18,7 +7,7 @@ RUN npm ci --production
 
 # Copy build result to a new image.
 # This saves a lot of disk space.
-FROM docker.io/library/node:14-alpine@sha256:dc92f36e7cd917816fa2df041d4e9081453366381a00f40398d99e9392e78664
+FROM docker.io/library/node:20-alpine
 COPY --from=build_node_modules /app /app
 
 # Move node_modules one directory up, so during development