AGNT v0.5.1 — SSG migration and ISR

AGNT v0.5.1 is a performance-focused release that migrates all public-facing pages from server-side rendering to static site generation with incremental static regeneration (ISR). Previously, every page request hit the Next.js server, which rendered the page on-demand. With SSG, pages are pre-built at deploy time and served from the CDN edge, cutting Time to First Byte by 60%.

ISR ensures content stays fresh without full redeploys. Pages revalidate on a 1-hour cycle — when a revalidation request comes in, the stale page is served immediately while Next.js rebuilds it in the background. The next visitor gets the fresh version. This pattern works well for content that changes infrequently (glossary, comparisons, guides) while still supporting near-real-time updates for time-sensitive pages (signals, changelog).

On the frontend optimization side, the build pipeline was audited for unused imports. Server-only dependencies that were accidentally bundled into client JavaScript were removed via tree-shaking configuration, reducing the total client bundle by 18%. Images across all pages now serve in WebP/AVIF format with responsive srcsets and lazy loading. Lighthouse scores hit 98+ across all four categories on every public page.