Bytes formatter doesn't respect space separation

Using 0.00b and 0.00 b gives the same output (notice the space), no space separation with the 2nd one. The formatter is using state.currentAbbreviations(), but that doesn't contain the spaced parameter (and I don't think you can actually set it.) - it works in tests, however.

Using let options = Object.assign({}, defaultOptions, providedFormat); with options.spaceSeparated makes it work.

Sadly I don't have time to create a PR, but I hope I could help to get it fixed soon.

thanks, I'll have a look asap

This bug is also visible in the documentation of the v2 API:

got the same issue

got the same issue

Assuming this is now fixed with #411