chore: remove version specification from docker-compose files

tobiasge · tobiasge · commit 4d27852d641b · 2025-07-30T09:31:49.000Z
The top-level version key in docker-compose files is obsolete: https://docs.docker.com/reference/compose-file/version-and-name/#version-top-level-element-obsolete
diff --git a/docker-compose.test.yml b/docker-compose.test.yml
@@ -1,4 +1,3 @@
-version: '2.4'
 services:
   sut:
     image: appropriate/curl
diff --git a/docker-compose.yml b/docker-compose.yml
@@ -1,4 +1,3 @@
-version: '2'
 services:
   mysql:
     image: mysql:9.2

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,3 @@`
`1`		`-version: '2.4'`
`2`	`1`	`services:`
`3`	`2`	`sut:`
`4`	`3`	`image: appropriate/curl`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,3 @@`
`1`		`-version: '2'`
`2`	`1`	`services:`
`3`	`2`	`mysql:`
`4`	`3`	`image: mysql:9.2`