Afternoon, guys'n'gals.
The portable version of the new Vivaldi 3.5.2115.73 is now available for download.
No sign yet of the promised e-mail client; the link in the post above referred to a special 'developer' build that had the mail client built-in, and that could be a few builds ahead of stable, as most of you may be aware. It's not scheduled until early next year, anyway. Be patient!
As it is, all is functioning as expected. 32- and 64-bit builds are both available from the usual link in post #1. Navigate through and help yourselves.
Enjoy!
Mike.