I thought it was a new name for Zig seeing your name and the description in the link. ;) It actually looks about too good to be true, especially that it can handle any C++ to V conversion. I was pushing people to check out languages like ZL exactly to rid us of C++ without throwing away legacy code. If it can do that and fast compiles, I can't wait to read the full write-up later on.
Btw, I encourage you to keep at Zig for diversity in systems, language space. Plus, macros. I tell people to avoid them by default for more maintainable code. However, there's times where it's better to have them than not have them. I was happy to see D, Rust, and Julia do macros. Zig and V should have them, too, for max productivity.
To amedvednikov:
1. The name. Although Kesterel had a V language, that was long time ago. You're not stepping on anything. I just encourage you to do one people can spell and pronounce easily that isn't already taken. That will make both search results and adoption a little better.
2. Macros. Like I said above. I saw you mention Go which intentionally tries to keep a standardized language for maintainability and easy compilation. I get that. You could add a warning to the main page that macros are available but discouraged for most situations for those reasons. "Use them only when the cost is worth it." Can just do two passes: one for macros, one for regular code. Your incremental compilation should knock out most of what little slowdown there is.