Malicious JavaScript code delivered by the AppsFlyer Web SDK hijacked cryptocurrency, potentially in a supply-chain attack.

The new bundler Rolldown replaces esbuild and Rollup. With its Rust base, it enables significantly faster builds.

Cloudflare stated that the feature is designed for tasks such as AI data collection, research, and monitoring web content.

An experimental Rust compiler is intended to replace the previous Go compiler, and the Astro dev server now supports custom runtimes.