Parallel Android Devices with Different Versions

Hi,

i’m using appium to test web view (Chrome) on multiple android devices in parallel.
is there a way to run multiple sessions in parallel when the connected devices have different android versions?

currently we pass single capabilities set with a specific android version.
the appium servers are initialized with a json config file which contains the version of the specific device.
is the capabilities sent with the driver override this setting?

thanks
Roy.