point to public website

Author: mbostock

README.md

@@ -2,6 +2,6 @@
 
 **Observable Notebook Kit** is an open-source command-line tool for building static sites from Observable Notebooks based on an open file format. Notebook Kit also includes a Vite plugin and a low-level JavaScript interface for deep integration of Observable Notebooks with custom web applications.
 
-Notebook Kit is available as part of [Notebooks 2.0 Technology Preview](https://cautious-adventure-ggr7z8v.pages.github.io/), which includes [Observable Desktop](https://cautious-adventure-ggr7z8v.pages.github.io/desktop), a notebook editor for macOS.
+Notebook Kit is available as part of [Notebooks 2.0 Technology Preview](https://observablehq.com/notebook-kit/), which includes [Observable Desktop](https://observablehq.com/notebook-kit/desktop), a notebook editor for macOS.
 
-For more, [see the documentation](https://cautious-adventure-ggr7z8v.pages.github.io/kit).
+For more, [see the documentation](https://observablehq.com/notebook-kit/kit).