a yaml config with no version duplicates the warning:
looper run --package local --limit 1
Looper version: 1.7.0
Command: run
Using looper config (.looper.yaml).
Config file does not have version key. Defaulting to 2.1.0
Config file does not have version key. Defaulting to 2.1.0
a yaml config with no version duplicates the warning: