Zensical is a new open-source static site generator built by the Material for MkDocs team to overcome MkDocs' technical limitations and supply chain risks. Built from scratch with a differential build engine (ZRX) and featuring a modern design, blazing-fast client-side search (Disco), and 4-5x faster rebuild times, Zensical maintains compatibility with existing mkdocs.yml configurations and Markdown files. The project introduces a professional offering called Zensical Spark for enterprise users, transitions away from GitHub Sponsors, and places Material for MkDocs into maintenance mode. Future development includes a module system, component system, and CommonMark support with a Rust-based parser.