Rewrite every guide for the redesigned app, add guides for new features (documents, editor modes, check, cover letters, assistant, applications, self-hosting upgrade and environment reference), remove v5-only pages with redirects, and replace every screenshot.
The web preview, downloads, template gallery, server export and public
PDF render through Forme. react-pdf, react-pdf-html, the react-pdf
hyphenation package, the Phosphor react-pdf icons and the four patches
are gone. Hyphenation now follows the page language for every language
Forme has patterns for.
Semantic CSS keeps its language; declarations Forme can't draw raise an
ENGINE_UNSUPPORTED warning in the editor. The page map rebuilds blocks
Forme leaves out of its layout when they break across pages, and a
render that misplaces a box is repeated with nested rows kept whole.
Tests move to a small shim with the react-pdf calls they were written
against; tests of react-pdf internals are dropped. Forme limits are
recorded as expected failures (RTL line order, characters above
U+FFFF).