v3.3.0

Projects using the Unhead Bundler with Vite 6 or 7, webpack, Rspack, Rollup, or another build without Rolldown no longer receive oxc-parser from @unhead/bundler. Builds that use Unhead transforms must install it directly.

📝 Migration

pnpm add -D oxc-parser

Runtime-only Unhead projects and builds with Rolldown installed need no change.

   🚨 Breaking Changes

• bundler: Make oxc-parser an optional peer  -  by @danielroe in #923 (7acca)

   🚀 Features

• bundler: Transpile static inline scripts for Vite targets  -  by @harlan-zw in #862 (cb7d0)
• validate: Warn on deprecated Twitter metadata  -  by @harlan-zw in #910 (68a50)

   🐞 Bug Fixes

• Minify declarative JSON script content  -  by @harlan-zw in #874 (bf71e)
• Support browsers without Object.hasOwn  -  by @harlan-zw in #891 (90f38)
• react:
  • Support Fragment children in Head  -  by @harlan-zw in #892 (7dd26)
  • Preserve Helmet default title fallback  -  by @harlan-zw in #878 (e317a)
  • Normalize Head JSX props  -  by @harlan-zw in #893 (8ce0e)
  • Standardize provider instance prop  -  by @harlan-zw in #879 (7d2dc)
  • Support raw content in Head  -  by @harlan-zw in #894 (d0501)
• schema-org:
  • Google rich result parity  -  by @harlan-zw in #919 (a9a8e)
  • Missing Google rich result fields  -  by @harlan-zw in #920 (a58d4)
  • Apply defaults when node type is absent  -  by @harlan-zw in #924 (0a796)
• scripts:
  • Keep one stable proxy across script load  -  by @harlan-zw in #925 (dbefa)
• types:
  • Support document speculation rules  -  by @harlan-zw in #873 (2ce44)
  • Narrow unpackMeta return type  -  by @harlan-zw in #889 (d9600)
• unhead:
  • Render fresh server head into DOM  -  by @harlan-zw in #877 (becce)
  • Dedupe scalar Open Graph and Twitter metadata  -  by @harlan-zw in #880 (72d98)
  • Preserve numeric zero head content  -  by @harlan-zw in #885 (324df)
• validate:
  • Warn on too many prefetch's  -  by @harlan-zw in #895 (30a2f)
  • Validate head input shapes  -  by @harlan-zw in #884 (9d7fa)
• vue:
  • Reject ignored server prop resolvers  -  by @harlan-zw in #876 (a834e)

   🏎 Performance

• bundler:
  • Make Vite DevTools kit optional  -  by @harlan-zw in #911 (d9b3d)
  • Reuse Rolldown parser when available  -  by @harlan-zw in #916 (bddfd)

    View changes on GitHub