Remove obsolete "version" value from example docker-compose.yml in README.md and from examples/docker-compose-caddy-proxy.yml since "Compose doesn't use version to select an exact schema to validate the Compose file, but prefers the most recent schema when it's implemented."

lemondjeff · lemondjeff · commit 36c4118bc469 · 2024-04-20T10:04:39.000-07:00
See: https://github.com/compose-spec/compose-spec/blob/master/04-version-and-name.md Signed-off-by: Jeff Miller <lemondjeff@gmail.com>
diff --git a/README.md b/README.md
@@ -28,8 +28,6 @@ Using [Docker-compose](https://docs.docker.com/compose/install/):
 
 
 ```yml
-version: "3"
-
 # More info at https://github.com/pi-hole/docker-pi-hole/ and https://docs.pi-hole.net/
 services:
   pihole:
diff --git a/examples/docker-compose-caddy-proxy.yml b/examples/docker-compose-caddy-proxy.yml
@@ -1,5 +1,3 @@
-version: "3"
-
 services:
 
   # Caddy example derived from Caddy's own example at https://hub.docker.com/_/caddy

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,3 @@`
`1`		`-version: "3"`
`2`		`-`
`3`	`1`	`services:`
`4`	`2`
`5`	`3`	`# Caddy example derived from Caddy's own example at https://hub.docker.com/_/caddy`