November 2019
Vercel's changelog for November 2019
Zero Data Retention on AI Gateway
Enforce zero data retention across your entire team and prevent providers from training on your data. AI Gateway handles routing and provider agreements for you.
Announcing v0: Generative UI
Introducing v0
Cline now runs on Vercel AI Gateway
Cline scales its open source coding agent with Vercel AI Gateway, delivering global performance, transparent pricing, and enterprise reliability.
Images on the web
Learn about the differences between the image formats JPEG, PNG, WebP, and AVIF with regards to compression techniques, resolution capabilities, pixel density, and effects on user experience for optimal web performance.
Inside Workflow DevKit: How framework integrations work
A deep dive into how Workflow DevKit integrates with modern frameworks, from Next.js and SvelteKit to Express and Hono, using a unified pattern for creating framework integrations.
How Vercel's adapting SEO for LLMs and AI search
AI is changing how content gets discovered. Now, SEO ranking ≠ LLM visibility. No one has all the answers, but here's how we're adapting our approach to SEO for LLMs and AI search.
Auto Job Cancellation for Vercel for GitHub
Deploying the latest push with Vercel for GitHub for the latest changes in an instant.
BotID uncovers hidden SEO poisoning
A financial institution's suspicious bot traffic turned out to be Google bots crawling SEO-poisoned URLs from years ago. Here's how BotID revealed the real problem.
We removed 80% of our agent’s tools
We spent months building a sophisticated text-to-sql agent, but as it turns out, sometimes simpler is better. Giving it the ability to execute arbitrary bash commands outperformed everything we built. We call this a file system agent.
How to prompt v0
The best v0 prompts include three things. What you're building, who uses it and when, and your design constraints. This guide walks through the framework with side-by-side tests showing faster generation times, less code, and better UX decisions.
Introducing Vercel Agent: Your new Vercel teammate
Vercel Agent provides AI-powered code reviews and production investigations, delivering accurate, context-aware insights to help you ship reliable software.
Running Next.js in ChatGPT: How to Build ChatGPT Apps
Next.js now runs natively in ChatGPT with working navigation, React Server Components, and full features. Learn how we made this possible behind ChatGPTs triple iframe architecture and deploy our starter template to get started.
We Ralph Wiggumed WebStreams to make them 10x faster
WebStreams had too much overhead on the server. We built a faster implementation. See how we achieved 10-14x gains in Next.js rendering benchmarks.
Life of a Vercel request: Application-aware routing
Vercel's gateway leverages framework-defined infrastructure to intelligently load balance, protect, and route applications at-scale and with any architecture complexity.
The no-nonsense guide to composable commerce
Composable commerce projects frequently become overly complex, leading to missed objectives and unnecessary costs. At Vercel, we take a no-nonsense approach to composable commerce that's solely focused on business outcomes.
The spring 2025 cohort of Vercel’s Open Source Program
Announcing the spring 2025 cohort of Vercel's Open Source Program. Open source community frameworks, libraries, and tools we rely on every day to build the web,
Unified reporting for all AI Gateway usage
Break down AI inference costs by model, provider, user, and pricing tier. The Custom Reporting API gives you the data to calculate margins, track customer usage, and optimize spend across BYOK and system credentials.
Fluid compute: How we built serverless servers
Fluid Compute cuts cold starts and compute costs by up to 95%, scaling I/O-bound and AI workloads efficiently across 45B+ weekly requests.
The AI Cloud: A unified platform for AI workloads
We made it simple to build, preview, and ship any frontend, from marketing pages to dynamic apps, without managing infrastructure. Now we’re introducing the next layer: the Vercel AI Cloud.
September 2020
Vercel's changelog for September 2020
Preventing the stampede: Request collapsing in the Vercel CDN
The Vercel CDN now supports request collapsing for ISR routes. For a given path, only one function invocation per region runs at once, no matter how many concurrent requests arrive.
Build smarter workflows with Notion and v0
v0 now connects to Notion via MCP. Build dashboards, tools, and prototypes from your existing docs and databases, and write generated content back to your workspace.
Mitigating Denial of Wallet risks with Vercel
Protect against Denial of Wallet (DoW) attacks with Vercel. DoW exploits cloud scalability to inflate costs. Vercel provides solutions like budget alerts, spend limits, and anomaly detection to safeguard workloads and maintain financial stability.
Celebrating 10 Years of React
Congratulations to the React team for a decade of innovation.
Advancing Python typing
PEP 827 introduces type manipulation to Python, bringing programmable, TypeScript-inspired type features to improve static typing, metaprogramming, and framework ergonomics.
Building the Black Friday-Cyber Monday live dashboard
See how we built the data-heavy Black Friday-Cyber Monday dashboard to be cost-efficient, fast, and accurate. Building a data-heavy, real-time dashboard with a good user experience comes with challenges. Let's walk through how we overcame them.
How to build agents with filesystems and bash
How to build agents with filesystems and bash, production agents, context management, template, bash
Vercel for Bitbucket
Push code to Bitbucket and automatically deploy with Vercel.
Fluid compute: Evolving serverless for AI workloads
Fluid, our newly announced compute model, eliminates wasted compute by maximizing resource efficiency. Instead of launching a new function for every request, it intelligently reuses available capacity, ensuring that compute isn’t sitting idle.
Update on Spain and LALIGA blocks of the internet
A Spanish court has empowered LALIGA to block entire IP addresses tied to unauthorized football streams—causing legitimate websites hosted on Vercel to become inaccessible in Spain.
Optimizing web fonts
Learn how to optimize web fonts using resource hints, font-face descriptors, and the next/font module.
Building AI-Generated Pixel Trading Cards with Vercel AI Gateway
How Vercel built AI-generated pixel trading cards for Next.js Conf and Ship AI, then turned the same pipeline into a v0 template and festive holiday experiment.
Introducing Active CPU pricing for Fluid compute
Fluid compute now uses Active CPU pricing. Only pay CPU rates when your function is actively computing. Building on existing Fluid gains, this brings additional savings of up to 90% for workloads like LLM calls, AI agents, or tasks with idle time.
January 2020
Vercel's changelog for January 2020
Vercel Open Source Program: Summer cohort
Announcing the summer 2025 cohort of Vercel's Open Source Program. Open source community frameworks, libraries, and tools we rely on every day to build the web,
Vercel supports HIPAA compliance
Vercel now supports HIPAA compliance for our enterprise customers, enabling companies to leverage our Frontend Cloud while maintaining compliance
What’s new in React 19
React 19 is near. Here's what to expect and how you can get started deploying React 19 on Vercel.
AI Gateway production index
The state of production AI in 2026. Data from seven months of AI Gateway traffic across hundreds of models and tens of trillions of tokens.
Teaching agents product design at Vercel
Learn how Vercel teaches agents product design with agent skills, lint rules, Vercel Agent code reviews, evals, and a human-led update loop.
Build realtime voice agents on AI Gateway
Audio/voice support is live on AI Gateway, with realtime. Build realtime, low-latency voice agents with the AI SDK on Vercel AI Gateway, plus text to speech and speech to text behind one API key and your existing tooling.
Vercel Ship 2026 recap
For a decade, Vercel has shaped how the web gets built. Now, we’re doing the same for agents. Vercel Ship 2026 brought over 2,500 people to London to build on Agentic Infrastructure.
Run any Dockerfile on Vercel
Vercel now runs any HTTP server straight from a Dockerfile. Bring a Rails, Django, Spring Boot, or Go app and Vercel builds, deploys, autoscales, and runs it on Fluid compute with Active CPU pricing.
Vercel Services: Run full stack on Vercel
Run your whole backend on Vercel. Vercel Services deploys your frontend and every backend as one project, with routing, environment variables, and internal service-to-service communication wired automatically.
Vercel and Shopify are rebuilding Hydrogen
Vercel commits to being a design partner on the open source rebuild of Hydrogen, Shopify's framework for headless storefronts.
Vercel Open Source Program: Spring 2026 cohort
Announcing the spring 2026 cohort of Vercel's Open Source Program. Open source community tools, frameworks, and libraries
AI SDK 7 is now available
AI SDK is the TypeScript SDK for building AI applications, features, frameworks, and agents across any model provider. AI SDK 7 focuses on what it takes to run AI in production.
Vercel Flags: Platform-native feature flags
Vercel Flags is a platform-native feature flag provider built into the Vercel developer platform, server-side by default with zero impact on page performance.
Supporting the Future of React
An update on our support for React and other open-source libraries our customers depend on.
Introducing the Vercel Templates Marketplace
We are excited to announce the launch of the Vercel Templates Marketplace.
Algolia cuts build times in half with ISR using Next.js on Vercel
How Algolia cuts build times in half with ISR using Next.js on Vercel
Vercel welcomes Rich Harris, creator of Svelte
We're excited to share Rich Harris, the creator of Svelte, has joined Vercel to make the Web. Faster.
Introducing eve
Introducing eve, the open-source agent framework from Vercel for building, running, and scaling agents in production, with durable execution, sandboxed compute, approvals, channels, tracing, and evals built in.
Introducing Vercel Connect
Vercel Connect lets your apps and agents access Slack, GitHub, and other services without storing long-lived secrets. Register a connector once and request scoped, short-lived tokens at runtime. Now in Public Beta.
Vercel for Enterprise Apps and Agents
Vercel for Enterprise Apps and Agents gives your entire company the ability to ship apps and agents safely, with identity, credential scoping, and infrastructure controls built into the platform by default.
How Okara runs CMO agents for 120,000 companies on Vercel
How the Weather Company serves real-time forecasts to 350 million daily active users on Vercel
How Code and Theory cut time-to-prototype 75% with v0
How Fern runs multi-tenant docs for Webflow and ElevenLabs on Vercel
DeepSeek enters the fight for token volume, Anthropic continues to dominate spend
The June 2026 AI Gateway production index: DeepSeek's token share jumped to 17% as low-cost models entered production, while Anthropic held 65% of all spend.