# Changelog 2023 07 10

### Fixes & improvements

- UI: Added keyboard support (**Tab** + **Enter**) for switching between **Explain** and **Analyze** tabs in the **SQL Editor**.
- UI: Fixed calculations in the **Pro Plan Cost Estimation** tool accessible from the **Billing** page on the Neon Free Tier. The issue resulted in incorrect cost estimates.
- UI: Fixed an issue in the **SQL Editor** that caused a page reload when switching between **Explain** and **Analyze** tabs.

### Faster Postgres queries for Vercel Edge Functions

The [Neon serverless driver](/guides/postgres-serverless-serverless-driver) now supports for SQL queries over HTTP, providing up to a 40% reduction in query latencies from [Vercel Serverless Functions](https://vercel.com/docs/concepts/functions/serverless-functions) and [Edge Functions](https://vercel.com/docs/concepts/functions/edge-functions) for one-shot queries. The enhanced driver brings same-region query response times down to single-digit milliseconds.

Additionally, we worked with the team at Drizzle to add Neon serverless driver support for [Drizzle-ORM](https://orm.drizzle.team/), an ORM for TypeScript. For an example demonstrating how to use the driver with Drizzle-ORM for type safety, see [How to use the driver](/guides/postgres-serverless-serverless-driver#how-to-use-the-driver).

Refer to the blog post to learn more: [Sub-10ms Postgres queries for Vercel Edge Functions](https://neon.com/blog/sub-10ms-postgres-queries-for-vercel-edge-functions).

## Related pages

- [AI tools for Agents](./ai-agents-on-neon-index.md)
- [APIs & SDKs](./apis-sdks-index.md)
- [Changelog](../changelog.md)
- [Integrating with Neon](./building-on-neon-index.md)
- [Lakebase Postgres](./postgres-index.md)
- [Managed Better Auth](./auth-index.md)
- [More](./more-index.md)
- [Neon AI Gateway](./ai-gateway-index.md)
- [Neon community](./community-index.md)
- [Neon documentation](./neon-docs-index.md)

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