No, if you're using `adapter-static` (or, if not using SvelteKit at all, just not doing any dynamic server-rendering) then you are not affected. But upgrade anyway!
Great, I love sveltekit for SPA apps... I am just not using any SSR at all. I would like it would become more straightforward to use it that way. I would say that large amount of apps are better of as just SPAs. Internal dashboards, desktop like apps, etc...