Version files support them, yes. I simplified it in my comment, the wildcard is actually `-1`, or just not specifying a value at all for a version piece, So for exaxmple you can either say `"KSP_VERSION": "1.10"` which includes all possible patches for 1.10, or 
```json
"KSP_VERSION": {
  "MAJOR": 1,
  "MINOR": 10,
  "PATCH": -1
}
```
Or you specify max and min separately (which most authors do):
```json
"KSP_VERSION_MIN": {
  "MAJOR": 1,
  "MINOR": 10,
  "PATCH": 0
},
"KSP_VERSION_MAX": {
  "MAJOR": 1,
  "MINOR": 10,
  "PATCH": 9
}
```
But I find the last one a bit ugly.