Rich said it recently in a video. The Svelte team is working on the next big thing combining Svelte with Snowpack. The project is called SvelteKit.
They both seemed like fine pieces of software. They just don't seem offer separate much their counterparts nowadays that warrants continued feature development.
I just watched your presentation at Svelte Summit and I'm looking forward to how Svelte progresses.
I am not sure I buy into all the svelte hype, and even if claims about it's speed/build size are true - the difference isn't enough to outweigh the enormous advantage vue has in terms of a more mature ecosystem/tooling.