Parsing array in JSON

Hello.
My JSON looks like this:

[
{
"id":210,
"_version":"2",
"_filesize":"1378",
"compatibility_min":[
"2.7.7"
]
}
]

I am able to display _version by using this code:

[jsoncontentimporter url="xyz"]
<tr><td>{_version}</td></tr>
[/jsoncontentimporter]

But I don’t know how to display the value “2.7.7” which is in an array. Could you please help me?

https://ww.wp.xz.cn/plugins/json-content-importer/