`version.json` with old version number

[sveneberth]

In my local vi directory I discovered this file version.json and wondered about the old version number, although I have installed the latest (v3.0.37).

I don't know what this file does, so I would appreciate it if someone with knowledge could either update or remove it.

viur-vi/vi/version.json

Lines 1 to 3 in 8903d9a

	{
	"version": "3.0.13"
	}