Will VW have a similar upgrade process as VB4?

I see that VW3 still uses the vb3 upgrade process. Will VW4 have something similar to VB4s automatic upgrade script?

It does indeed. Our method is different in that we avoid using flash altogether. There are still some issues to work out, like what would happen if you error on step 13 of script 15. To get around this, we need to store more information in the logs that we currently do.

In the mean time, we've been testing in vB3-mode so that we have the option of not clicking "Next Step" if any errors creep up.

Sounds good.