By Greg Nowak , 15 August, 2026 WordPress 7.1 Forces the Editor Into an iframe—Test Your Custom Blocks WordPress 7.1 removes the non-iframe editor fallback. Learn how to audit custom blocks, test real workflows and fix compatibility issues before launch. Tags WordPress 7.1 Gutenberg custom blocks compatibility testing PHP and JavaScript
By Greg Nowak , 11 August, 2026 WordPress 7.1 Moves Image Work Into the Browser—Test Every Media Hook WordPress 7.1 shifts image processing into supported browsers. Here is what to test across hooks, CDNs, formats, security headers, and fallbacks. Tags WordPress 7.1 media pipeline WebAssembly plugin compatibility CDN integration