grunt-cache-bust

Grunt plugin for cache busting static assets by appending content hashes to filenames. Current stable version is 1.7.0 (last release ~2018). It hashes files (default MD5) and replaces references in HTML/CSS/JS. Unlike other cache busting tools, it supports all file types and includes CDN support. Beware: v1.0.0 introduced breaking changes; maintenance is minimal and Node.js >=0.10.0 required (may not work on modern Node). Use only if maintaining legacy Grunt projects.