- [#3483](https://github.com/withastro/astro/pull/3483) [`b795a085`](https://github.com/withastro/astro/commit/b795a085f0d20abe83c5ada1e7ba89ec4444c2d5) Thanks [@mvolfik](https://github.com/mvolfik)! - Deno integration now loads environment variables in server runtime
- [#3160](https://github.com/withastro/astro/pull/3160) [`ae9ac5cb`](https://github.com/withastro/astro/commit/ae9ac5cbdceba0687d83d56d9d5f80479ab88710) Thanks [@matthewp](https://github.com/matthewp)! - Allows using React.lazy, Suspense in SSR and with hydration
- [#3121](https://github.com/withastro/astro/pull/3121) [`e5383cd3`](https://github.com/withastro/astro/commit/e5383cd3576f858bf65f6d460de397c4f2dae208) Thanks [@matthewp](https://github.com/matthewp)! - Handles file serving in the main export
- [`e425f896`](https://github.com/withastro/astro/commit/e425f896b668d98033ad3b998b50c1f28bc7f6ee) Thanks [@FredKSchott](https://github.com/FredKSchott)! - Add a Deno adapter for SSR
- [#2873](https://github.com/withastro/astro/pull/2873) [`e4025d1f`](https://github.com/withastro/astro/commit/e4025d1f530310d6ab951109f4f53878a307471a) Thanks [@matthewp](https://github.com/matthewp)! - Improves the build by building to a single file for rendering