Sync with react.dev @ c7d6b70 (#154)

This PR was automatically generated.

Merge changes from
[react.dev](https://github.com/reactjs/react.dev/commits/main) at
c7d6b70

The following files have conflicts and may need new translations:

 * [ ] [yarn.lock](/reactjs/react.dev/commits/main/yarn.lock)

Please fix the conflicts by pushing new commits to this pull request,
either by editing the files directly on GitHub or by checking out this
branch.

## DO NOT SQUASH MERGE THIS PULL REQUEST!

Doing so will "erase" the commits from main and cause them to show up as
conflicts the next time we merge.

Author: krisfremen

src/content/community/conferences.md

@@ -10,27 +10,41 @@ Do you know of a local React.js conference? Add it here! (Please keep the list c
 
 ## Upcoming Conferences {/*upcoming-conferences*/}
 
-### React Paris 2026 {/*react-paris-2026*/}
-March 26 - 27, 2026. In-person in Paris, France (hybrid event)
+### ZurichJS Conf 2026 {/*zurichjs-conf-2026*/}
+September 10-11,  2026. In-person in Zurich, Switzerland
 
-[Website](https://react.paris/) - [Twitter](https://x.com/BeJS_)
+[Website](https://conf.zurichjs.com?utm_campaign=ZurichJS_Conf&utm_source=referral&utm_content=reactjs_community_conferences) - [Twitter](https://x.com/zurichjs) - [LinkedIn](https://www.linkedin.com/company/zurichjs/)
 
-### CityJS London 2026 {/*cityjs-london-2026*/}
-April 14-17,  2026. In-person in London
+### React Alicante 2026 {/*react-alicante-2026*/}
+Sep 24 - 26,  2026. In-person in Alicante
 
-[Website](https://india.cityjsconf.org/) - [Twitter](https://x.com/cityjsconf) - [Bluesky](https://bsky.app/profile/cityjsconf.bsky.social)
+[Website](https://reactalicante.es//) - [Twitter](https://x.com/ReactAlicante)
 
-### ZurichJS Conf 2026 {/*zurichjs-conf-2026*/}
-September 10-11,  2026. In-person in Zurich, Switzerland
+### CityJS Athens 2026 {/*cityjs-athens-2026*/}
+October 21-23,  2026. In-person in Athens
+
+[Website](https://athens.cityjsconf.org/) - [Twitter](https://x.com/cityjsconf) - [Bluesky](https://bsky.app/profile/cityjsconf.bsky.social)
+
+
+## Past Conferences {/*past-conferences*/}
 
-[Website](https://conf.zurichjs.com?utm_campaign=ZurichJS_Conf&utm_source=referral&utm_content=reactjs_community_conferences) - [Twitter](https://x.com/zurichjs) - [LinkedIn](https://www.linkedin.com/company/zurichjs/)
 
 ### React Conf Japan 2027 {/*react-conf-japan-2027*/}
 April 24,  2027. In-person in Tokyo, Japan
 
 [Website](https://reactconf.jp/) - [Twitter](https://x.com/reactconfjp)
 
-## Past Conferences {/*past-conferences*/}
+### CityJS London 2026 {/*cityjs-london-2026*/}
+April 14-17,  2026. In-person in London
+
+[Website](https://india.cityjsconf.org/) - [Twitter](https://x.com/cityjsconf) - [Bluesky](https://bsky.app/profile/cityjsconf.bsky.social)
+
+
+### React Paris 2026 {/*react-paris-2026*/}
+March 26 - 27, 2026. In-person in Paris, France (hybrid event)
+
+[Website](https://react.paris/) - [Twitter](https://x.com/BeJS_)
+
 
 ### CityJS New Delhi 2026 {/*cityjs-newdelhi-2026*/}
 February 12-13,  2026. In-person in New Delhi, India

src/content/reference/react/use.md

@@ -662,7 +662,7 @@ This cache pattern is the foundation for [re-fetching data](#re-fetching-data-in
 
 <Pitfall>
 
-Don't skip calling `use` based on whether a Promise is already settled.
+##### Don't skip calling `use` based on whether a Promise is already settled. {/*conditional-use*/}
 
 Unlike other hooks, `use` can be called inside conditions and loops — but it must always be called for the Promise itself. Never read `promise.status` or `promise.value` directly to bypass `use`; always pass the Promise to `use` and let React handle it.
 

vercel.json

@@ -174,6 +174,11 @@
       "destination": "/warnings/invalid-hook-call-warning#mismatching-versions-of-react-and-react-dom",
       "permanent": false
     },
+    {
+      "source": "/warnings/conditional-use-of-use",
+      "destination": "/reference/react/use#conditional-use",
+      "permanent": false
+    },
     {
       "source": "/reference/react/directives",
       "destination": "/reference/rsc/directives",