Client-only edits are sent to the browser right after the hydration build,
without re-running server functions; SSR rebuilds afterwards and props are
re-fetched only when a .server.ts output changed or after fullRebuild. Page
requests wait for an in-flight SSR rebuild. The SSR build no longer runs
Tailwind, the PostCSS processor is reused across rebuilds, and the watcher
debounce drops from 200ms to 50ms.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Page rendering imported the SSR bundle and .server.ts modules with a
unique ?t= query on every request, in production too. Each one became a
new, never-evicted module record (and re-ran module top-level code), so
RSS grew with request count. Cache-bust only in dev via importFresh.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
- bunext build records when each page's client bundle hash last changed
in .bunext/page-lastmod.json (sitemap.lastmod_file to relocate). The
hash covers the page's whole import graph, so component edits re-date
every page that uses them. The sitemap uses these dates as lastmod
- Add sitemap.default_lastmod
- BREAKING: use_file_lastmod now defaults to false (file mtimes are reset
by checkouts); it is a fallback after the build record
- Warn when a page or __root.tsx is skipped because its default export
is not at the start of a line (e.g. export { Page as default })
- Replace leaking module mocks in tests (log, grab-root-file-path) with
spies and fixtures
Co-Authored-By: Claude Opus 5.5 <[email protected]>
tbenandClaude Opus 5.5