Only up to 3.2 is needed

Of course 3.8 is probably too new. Anyways, the ports syntax was added in 3.2 so lets select that version.
1 year ago · 97e875615d
1 changed files with 1 additions and 1 deletions
--- a/docker-compose.yml
+++ b/docker-compose.yml
@ -1,4 +1,4 @@
-version: "3.8"
+version: "3.2"

 services:
  psql: