# Improvements and Fixes

**Published:** March 9, 2023 | **Authors:** Steven Salat, Craig Andrews, John Phamous, Shaquil Hansford, Vincent Voyer

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- **AWS credentials in Serverless functions:** You can now add environment variables with the  `AWS_` prefix like `AWS_ACCESS_KEY_ID` or `AWS_REGION` via the dashboard.
- **Framework specific documentation:** There is a new Vercel docs section dedicated to frameworks such as, [Next](https://vercel.com/docs/frameworks/nextjs), [SvelteKit](https://vercel.com/docs/frameworks/sveltekit), [Astro](https://vercel.com/docs/frameworks/astro), [Create React App](https://vercel.com/docs/frameworks/create-react-app), and [Gatsby](https://vercel.com/docs/frameworks/gatsby).
- **Vercel CLI:** [v28.16.13](https://github.com/vercel/vercel/releases/tag/vercel%4028.16.13) was released with an upgrade to Turbo version 1.8.3, improved Remix support with an upgrade to `@remix-run/dev` version 1.14.0, support for Astro V2, and more.
- **Improved date picker:** The new [date picker](https://vercel.com/changelog/activity-date-filtering-now-available) in the Usage tab includes natural language parsing, presets, and shortcuts.
- **Vercel Cron Jobs:** We now allow framework authors to create [Cron Jobs](https://vercel.com/blog/cron-jobs) via the `crons` property of the Build Output API configuration and creating Cron Jobs via the `crons` property of `vercel.json` for end users.

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📚 **More updates:** [View all changelog entries](/changelog/sitemap.md) | [Blog](/blog/sitemap.md)