Studio is on `react@^19.2.6`, and `useEffectEvent` shipped stable in
React 19.2 with the same signature as the userland polyfill. This drops
the local hook in `apps/studio` and `apps/www` in favor of the built-in.
**Removed:**
- `apps/studio/hooks/useStaticEffectEvent.ts`
- `apps/www/hooks/useStaticEffectEvent.ts`
- `.claude/skills/use-static-effect-event/` — skill is obsolete
**Changed:**
- 26 call sites: dropped the `useStaticEffectEvent` import, added
`useEffectEvent` to the existing `react` import, renamed call sites
- `.claude/CLAUDE.md`: `apps/studio` row updated React 18 → React 19
- `.claude/skills/vercel-composition-patterns/SKILL.md`: removed stale
"Studio uses React 18, skip these patterns" warning
## To test
- `pnpm typecheck --filter=studio` — passes locally
- `pnpm typecheck --filter=www` — passes locally
- `grep -rn "useStaticEffectEvent"` returns nothing outside
`node_modules`
- Smoke-test areas that use the hook: schema visualizer edges
(intersection check), spreadsheet import, sign-in/CLI login flows, side
panels with unsaved-changes prompts
**Out of scope:** pre-existing Tailwind lint warning on
`DefaultEdge.tsx:141` (`outline` + `outline-1` conflict) — unrelated to
this migration
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Refactor**
* Internal event handling migrated to React’s built-in event hooks
across the Studio app; no user-facing changes.
* **Documentation**
* Clarified React 19 compatibility and noted Studio now targets React
19.
* Removed obsolete documentation for a deprecated internal hook.
<!-- review_stack_entry_start -->
[](https://app.coderabbit.ai/change-stack/supabase/supabase/pull/46415?utm_source=github_walkthrough&utm_medium=github&utm_campaign=change_stack)
<!-- review_stack_entry_end -->
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Alaister Young <10985857+alaister@users.noreply.github.com>
## Summary
- Adds a reusable `<LegalDocVersions />` component (dropdown below the
page header) that swaps the active legal doc version inline via shallow
query-param routing (`?version=v1`).
- Converts `/terms` and `/enterprise-terms` from MDX to TSX pages and
moves their content into versioned MDX under
`apps/www/data/legal/<doc>/v1.mdx`.
- Seeds `v2.mdx` for both docs as a copy of v1 with the effective date
bumped to 6 May 2026 — the actual v2 language edits from legal will land
in a follow-up commit.
## Behavior
- `/terms` and `/enterprise-terms` default to v2 (latest); search
engines and bare URLs always see the latest.
- `/terms?version=v1` (and equivalent for enterprise) renders v1.
- Selecting a version updates the URL via `router.replace({ shallow:
true })` — no full page reload, browser back/forward works.
- Selecting the latest version clears the `version` query param.
- Existing `/docs/company/terms → /terms` redirect still works.
`noindex/nofollow` preserved on `/enterprise-terms` (both via meta and
the existing header rule).
## Out of scope
- The 5 v2 provision edits per agreement (lands in a follow-up once
Legal hands over the final language).
- `/privacy` and other legal pages — those keep their current pattern.
Linear:
[FE-3121](https://linear.app/supabase/issue/FE-3121/update-legal-terms-pages-and-add-version-selector)
## Test plan
- [ ] Visit `/terms` — defaults to v2, dropdown shows "Version 2 — May
6, 2026" and "Version 1 — July 11, 2025"
- [ ] Visit `/terms?version=v1` — renders v1
- [ ] Select v1 from the dropdown — URL becomes `?version=v1`, content
swaps without full page reload (no document request in Network tab)
- [ ] Select v2 — URL drops the `version` param, latest renders
- [ ] Browser back/forward steps through prior selections
- [ ] Repeat the above on `/enterprise-terms`
- [ ] Confirm `/enterprise-terms` is still `noindex, nofollow`
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Version selector and new Terms & Enterprise Terms pages allowing users
to switch between historical agreement versions.
* MDX-based legal documents now render as components for improved
content loading.
* **Documentation**
* Added v2 Terms and v2 Enterprise subscription agreements; v1 documents
adjusted and typography normalized for consistency.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Enhance TOC highlighting and anchor scroll in blog posts
Refactored useActiveAnchors hook to support smooth hash scrolling and improved TOC highlighting based on scroll position. Added options for custom selectors and offset, and updated BlogPostClient to enable scroll-to-anchor and TOC highlight functionality.
* show cms blog posts in www
* remove contentlayer from www
* outputFileTracingExcludes
* update remotePatterns
* fetch cms posts server-side with revalidation
* add cms env vars to turbo.json
* add www env vars to turbo.json
* include cms posts in www sitemap
* add migration to remove image from cms post
* update cms meta image mapping in www
