Wasmer 3.0
Can someone ELI5 what problem this solves?  I think of WebAssembly as being a tool for getting code written in <random language> to run in a web client.  Can't I already run code written in <random language> on a server that I control?  Heck, PG went on at some length in one of his early essays about how that was one of the great things about the Web: you could use any language you wanted on the server.  Even Common Lisp...