Blog post for React 19.2

[rickhanlonii]

if you saw this, no you didn't

todo

• useEffectEvent docs Update useEffectEvent docs for canary #8025
• cache signal docs Docs for cacheSignal #8023
• performance track docs docs: initial docs for Performance tracks #7938
• update thanks after review
• changelog + update link
• ppr docs Docs for partial-prerendering APIs #7869

[github-actions]

Size changes

Details

📦 Next.js Bundle Analysis for react-dev

This analysis was generated by the Next.js Bundle Analysis action. 🤖

One Page Changed Size

The following page changed size from the code in this PR compared to its base branch:

Page	Size (compressed)	First Load
/[[...markdownPath]]	130.54 KB (🟢 -24 B)	241.08 KB

Details

Only the gzipped size is provided here based on an expert tip.

First Load is the size of the global bundle plus the bundle for the individual page. If a user were to show up to your website and land on a given page, the first load size represents the amount of javascript that user would need to download. If next/link is used, subsequent page loads would only need to download that page's bundle (the number in the "Size" column), since the global bundle has already been downloaded.

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Next to the size is how much the size has increased or decreased compared with the base branch of this PR. If this percentage has increased by 10% or more, there will be a red status indicator applied, indicating that special attention should be given to this.

[poteto]

if it's opt-in, could we tell people what incantation they need to enable?

rules: {
  'react-hooks/component-hook-factories': 'error',
}

[rickhanlonii]

yeah, but i'm not sure what that looks like for flat config, is it just that?