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Vercel News

Vercel Open Source Program: Winter 2026 cohort How Notion Workers run untrusted code at scale with Vercel Sandbox How we run Vercel's CDN in front of Discourse From idea to secure checkout in minutes with Stripe Building Slack agents can be easy Scaling redirects to infinity on Vercel Advancing Python typing Gamma builds design-first agents with Vercel How Avalara turns pipe dreams into patent-pending with v0 Keeping community human while scaling with agents How OpenEvidence built a healthcare AI that physicians actually trust Security boundaries in agentic architectures Skills Night: 69,000+ ways agents are getting smarter Video Generation with AI Gateway We Ralph Wiggumed WebStreams to make them 10x faster How Stably ships AI testing agents in hours, not weeks How we built AEO tracking for coding agents Anyone can build agents, but it takes a platform to run them Introducing Geist Pixel The Vercel AI Accelerator is back with $6m in credits Making agent-friendly pages with content negotiation The Vercel OSS Bug Bounty program is now available Introducing the new v0 Run untrusted code with Vercel Sandbox, now generally available How Stripe built a game-changing app in a single flight with v0 How Sensay went from zero to product in six weeks AGENTS.md outperforms skills in our agent evals Agent skills explained: An FAQ Testing if "bash is all you need" AWS databases are now live on the Vercel Marketplace and v0
Invalidate the CDN cache by tag - Vercel
Luba KravchenkoSoftware EngineerSteven SalatSoftware Engineer · 2025-10-03 · via Vercel News

You can now invalidate CDN cache contents by tag.

This marks all cached content associated with the tag as stale. The next request serves stale content instantly while revalidation happens in the background, with no latency impact for users.

There are several ways to invalidate content:

In addition to invalidating by tag if the origin content changes, you can also delete by tag if the origin content is gone. However, deleting the cache can increase latency while new content is generated or cause downtime if your origin is unresponsive, so use with caution.

Available on all plans. Learn more about cache invalidation.