I double checked and the date format (even as seen in the date selector fields) doesn't seem to be affected by locale (`Accept-Language`/`navigator.languages`) or Google version (tld).> do you think it would be useful to have these new custom search params in?
Sure, sounds reasonable. These are encoded in the `tbs` parameter
```
tbs: cdr:1,cd_min:<m/d/yyyy>,cd_max:<m/d/yyyy>
```
Both `cd_min` and `cd_max` are optional.