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[Snyk] Upgrade react from 19.1.0 to 19.2.8 - #41

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Snyk has created this PR to upgrade react from 19.1.0 to 19.2.8.

ℹ️ Keep your dependencies up-to-date. This makes it easier to fix existing vulnerabilities and to more quickly identify and fix newly disclosed vulnerabilities when they affect your project.


  • The recommended version is 157 versions ahead of your current version.

  • The recommended version was released 2 months ago.

Breaking Change Risk

Merge Risk: Medium

Notice: This assessment is enhanced by AI.

Release notes
Package name: react
  • 19.2.8 - 2026-07-21
  • 19.2.7 - 2026-06-01

    React Server Components

    • Fixed missing FormData entries in Server Actions which regressed in 19.2.6
      (#36566 by @ unstubbable)
  • 19.2.6 - 2026-05-06

    React Server Components

  • 19.2.5 - 2026-04-08

    React Server Components

  • 19.2.4 - 2026-01-26
  • 19.2.3 - 2025-12-11
  • 19.2.2 - 2025-12-11
  • 19.2.1 - 2025-12-03
  • 19.2.0 - 2025-10-01
  • 19.2.0-canary-fa3feba6-20250623 - 2025-06-23
  • 19.2.0-canary-f9ae0a4c-20250527 - 2025-05-27
  • 19.2.0-canary-f7396427-20250501 - 2025-05-02
  • 19.2.0-canary-f508edc8-20250818 - 2025-08-18
  • 19.2.0-canary-f3a80361-20250911 - 2025-09-11
  • 19.2.0-canary-f1e70b5e-20250811 - 2025-08-11
  • 19.2.0-canary-f1222f76-20250812 - 2025-08-13
  • 19.2.0-canary-ef8b6fa2-20250702 - 2025-07-03
  • 19.2.0-canary-ef889445-20250930 - 2025-09-30
  • 19.2.0-canary-edac0dde-20250723 - 2025-07-23
  • 19.2.0-canary-eaee5308-20250728 - 2025-07-28
  • 19.2.0-canary-ea05b750-20250408 - 2025-04-09
  • 19.2.0-canary-e9db3cc2-20250501 - 2025-05-01
  • 19.2.0-canary-e9638c33-20250721 - 2025-07-21
  • 19.2.0-canary-e6dc25da-20250709 - 2025-07-09
  • 19.2.0-canary-e5dd82a7-20250401 - 2025-04-01
  • 19.2.0-canary-e2332183-20250924 - 2025-09-24
  • 19.2.0-canary-dffacc7b-20250717 - 2025-07-17
  • 19.2.0-canary-df38ac9a-20250926 - 2025-09-26
  • 19.2.0-canary-de5a1b20-20250905 - 2025-09-05
  • 19.2.0-canary-d92056ef-20250627 - 2025-06-27
  • 19.2.0-canary-d85f86cf-20250514 - 2025-05-14
  • 19.2.0-canary-d85ec5f5-20250716 - 2025-07-16
  • 19.2.0-canary-d415fd3e-20250919 - 2025-09-19
  • 19.2.0-canary-d15d7fd7-20250929 - 2025-09-29
  • 19.2.0-canary-cee7939b-20250625 - 2025-06-25
  • 19.2.0-canary-c498bfce-20250426 - 2025-04-28
  • 19.2.0-canary-c4676e72-20250520 - 2025-05-20
  • 19.2.0-canary-c44e4a25-20250409 - 2025-04-10
  • 19.2.0-canary-c260b38d-20250731 - 2025-07-31
  • 19.2.0-canary-c129c242-20250505 - 2025-05-05
  • 19.2.0-canary-c0464aed-20250523 - 2025-05-26
  • 19.2.0-canary-befc1246-20250708 - 2025-07-08
  • 19.2.0-canary-be11cb5c-20250804 - 2025-08-04
  • 19.2.0-canary-bdb4a96f-20250801 - 2025-08-01
  • 19.2.0-canary-bc6184dd-20250417 - 2025-04-18
  • 19.2.0-canary-bbc13fa1-20250624 - 2025-06-24
  • 19.2.0-canary-bb6f0c8d-20250901 - 2025-09-01
  • 19.2.0-canary-b9cfa0d3-20250505 - 2025-05-05
  • 19.2.0-canary-b9a04536-20250904 - 2025-09-04
  • 19.2.0-canary-b94603b9-20250513 - 2025-05-13
  • 19.2.0-canary-b7e2de63-20250611 - 2025-06-11
  • 19.2.0-canary-b6c0aa88-20250609 - 2025-06-09
  • 19.2.0-canary-b4477d38-20250605 - 2025-06-05
  • 19.2.0-canary-b1b0955f-20250901 - 2025-09-01
  • 19.2.0-canary-b10cb4c0-20250403 - 2025-04-03
  • 19.2.0-canary-b0c1dc01-20250925 - 2025-09-25
  • 19.2.0-canary-b07717d8-20250528 - 2025-05-28
  • 19.2.0-canary-b04254fd-20250415 - 2025-04-16
  • 19.2.0-canary-ac7820a9-20250811 - 2025-08-11
  • 19.2.0-canary-ab859e31-20250606 - 2025-06-06
  • 19.2.0-canary-aad7c664-20250829 - 2025-08-29
  • 19.2.0-canary-a96a0f39-20250815 - 2025-08-15
  • 19.2.0-canary-a7a11657-20250708 - 2025-07-08
  • 19.2.0-canary-a00ca6f6-20250611 - 2025-06-11
  • 19.2.0-canary-9be531cd-20250729 - 2025-07-29
  • 19.2.0-canary-99efc627-20250523 - 2025-05-23
  • 19.2.0-canary-97cdd5d3-20250710 - 2025-07-11
  • 19.2.0-canary-9784cb37-20250730 - 2025-07-30
  • 19.2.0-canary-96c61b7f-20250709 - 2025-07-10
  • 19.2.0-canary-93d7aa69-20250912 - 2025-09-12
  • 19.2.0-canary-914319ae-20250423 - 2025-04-23
  • 19.2.0-canary-8e60cb7e-20250902 - 2025-09-02
  • 19.2.0-canary-8d7b5e49-20250827 - 2025-08-28
  • 19.2.0-canary-8ce15b0f-20250522 - 2025-05-22
  • 19.2.0-canary-8bb7241f-20250926 - 2025-09-26
  • 19.2.0-canary-8a8e9a7e-20250912 - 2025-09-12
  • 19.2.0-canary-89a803fc-20250828 - 2025-08-28
  • 19.2.0-canary-886b3d36-20250910 - 2025-09-10
  • 19.2.0-canary-873f7112-20250821 - 2025-08-21
  • 19.2.0-canary-86181134-20251001 - 2025-10-01
  • 19.2.0-canary-84af9085-20250917 - 2025-09-18
  • 19.2.0-canary-83c88ad4-20250923 - 2025-09-23
  • 19.2.0-canary-7deda941-20250804 - 2025-08-05
  • 19.2.0-canary-7a2c7045-20250506 - 2025-05-06
  • 19.2.0-canary-79d9aed7-20250620 - 2025-06-20
  • 19.2.0-canary-7513996f-20250722 - 2025-07-22
  • 19.2.0-canary-73aa744b-20250702 - 2025-07-02
  • 19.2.0-canary-7216c0f0-20250630 - 2025-07-01
  • 19.2.0-canary-72135096-20250421 - 2025-04-22
  • 19.2.0-canary-6eda5347-20250918 - 2025-09-19
  • 19.2.0-canary-6de32a5a-20250822 - 2025-08-22
  • 19.2.0-canary-6b70072c-20250909 - 2025-09-09
  • 19.2.0-canary-6a7650c7-20250405 - 2025-04-05
  • 19.2.0-canary-67a44bcd-20250915 - 2025-09-15
  • 19.2.0-canary-66f09bd0-20250806 - 2025-08-06
  • 19.2.0-canary-65c4decb-20250630 - 2025-06-30
  • 19.2.0-canary-63779030-20250328 - 2025-03-31
  • 19.2.0-canary-60b5271a-20250709 - 2025-07-09
  • 19.2.0-canary-5e0c951b-20250916 - 2025-09-16
  • 19.2.0-canary-5dc00d6b-20250428 - 2025-04-28
  • 19.2.0-canary-5d87cd22-20250704 - 2025-07-04
  • 19.2.0-canary-56408a5b-20250610 - 2025-06-10
  • 19.2.0-canary-548235db-20251001 - 2025-10-01
  • 19.2.0-canary-540cd652-20250403 - 2025-04-04
  • 19.2.0-canary-534bed5f-20250813 - 2025-08-13
  • 19.2.0-canary-526dd340-20250602 - 2025-06-02
  • 19.2.0-canary-4db4b21c-20250626 - 2025-06-26
  • 19.2.0-canary-4a45ba92-20250515 - 2025-05-15
  • 19.2.0-canary-4a36d3ea-20250416 - 2025-04-17
  • 19.2.0-canary-462d08f9-20250517 - 2025-05-19
  • 19.2.0-canary-4448b187-20250515 - 2025-05-16
  • 19.2.0-canary-4123f6b7-20250826 - 2025-08-26
  • 19.2.0-canary-408d055a-20250430 - 2025-04-30
  • 19.2.0-canary-3fbfb9ba-20250409 - 2025-04-09
  • 19.2.0-canary-3fb190f7-20250908 - 2025-09-08
  • 19.2.0-canary-3d14fcf0-20250724 - 2025-07-24
  • 19.2.0-canary-39cad7af-20250411 - 2025-04-14
  • 19.2.0-canary-3958d5d8-20250807 - 2025-08-07
  • 19.2.0-canary-38ef6550-20250508 - 2025-05-08
  • 19.2.0-canary-3820740a-20250509 - 2025-05-12
  • 19.2.0-canary-379a083b-20250813 - 2025-08-14
  • 19.2.0-canary-37054867-20250604 - 2025-06-04
  • 19.2.0-canary-33a1095d-20250827 - 2025-08-27
  • 19.2.0-canary-33661467-20250407 - 2025-04-07
  • 19.2.0-canary-3302d1f7-20250903 - 2025-09-03
  • 19.2.0-canary-2f0e7e57-20250715 - 2025-07-15
  • 19.2.0-canary-280ff6fe-20250606 - 2025-06-06
  • 19.2.0-canary-2805f0ed-20250903 - 2025-09-03
  • 19.2.0-canary-23884812-20250520 - 2025-05-21
  • 19.2.0-canary-223f81d8-20250707 - 2025-07-07
  • 19.2.0-canary-21fdf308-20250508 - 2025-05-09
  • 19.2.0-canary-1eca9a27-20250922 - 2025-09-22
  • 19.2.0-canary-1dc3bdea-20250812 - 2025-08-12
  • 19.2.0-canary-1d6c8168-20250411 - 2025-04-11
  • 19.2.0-canary-1bd1f01f-20251001 - 2025-10-01
  • 19.2.0-canary-1ae0a845-20250603 - 2025-06-03
  • 19.2.0-canary-19baee81-20250725 - 2025-07-25
  • 19.2.0-canary-197d6a04-20250424 - 2025-04-24
  • 19.2.0-canary-143d3e1b-20250425 - 2025-04-25
  • 19.2.0-canary-14094f80-20250529 - 2025-05-29
  • 19.2.0-canary-12bc60f5-20250613 - 2025-06-13
  • 19.2.0-canary-128abcfa-20250917 - 2025-09-17
  • 19.2.0-canary-0ff1d13b-20250507 - 2025-05-07
  • 19.2.0-canary-0bdb9206-20250818 - 2025-08-19
  • 19.2.0-canary-06e89951-20250620 - 2025-06-20
  • 19.2.0-canary-040f8286-20250402 - 2025-04-02
  • 19.2.0-canary-03fda05d-20250820 - 2025-08-20
  • 19.2.0-canary-0038c501-20250429 - 2025-04-29
  • 19.1.9 - 2026-07-21
  • 19.1.8 - 2026-06-01

    React Server Components

    • Fixed missing FormData entries in Server Actions which regressed in 19.1.7
      (#36567 by @ unstubbable)
  • 19.1.7 - 2026-05-06

    React Server Components

  • 19.1.6 - 2026-04-08
  • 19.1.5 - 2026-01-26
  • 19.1.4 - 2025-12-11
  • 19.1.3 - 2025-12-11
  • 19.1.2 - 2025-12-03
  • 19.1.1 - 2025-07-28
  • 19.1.0 - 2025-03-28
from react GitHub release notes

Important

  • Check the changes in this PR to ensure they won't cause issues with your project.
  • This PR was automatically created by Snyk using the credentials of a real user.

Note: You are seeing this because you or someone else with access to this repository has authorized Snyk to open upgrade PRs.

For more information:

@Power-Maverick

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Merge Risk: Medium

This minor version upgrade from React 19.1.0 to 19.2.8 introduces new features and two notable behavioral changes that require verification.

Potential Breaking Changes:

  • useId Prefix Change: The default prefix generated by the useId hook has changed from :r: to _r_. This change was made to ensure IDs are valid in CSS selectors and XML names. This may cause snapshot tests that rely on the old prefix to fail.
  • Suspense SSR Behavior: For streaming Server-Side Rendering (SSR), Suspense boundaries now batch their reveals. This alters the rendering rhythm to better synchronize the server and client. Applications that previously relied on parallel data fetching from sibling components suspended at the same time might now experience a waterfall effect, which could impact performance.

New Features:

This release also includes several new additive features:

  • <Activity> component: Allows parts of the UI to be hidden while preserving their state.
  • useEffectEvent hook: Helps extract non-reactive logic from useEffect to prevent unnecessary re-runs.
  • Performance Tracks: Adds React-specific lanes to the Chrome DevTools performance panel for easier debugging.

Recommendation:
Review and update any snapshot tests that match against generated IDs. If you use streaming SSR with Suspense, verify your application's data fetching patterns and performance after the upgrade.

Source: React Blog

Notice 🤖: This content was augmented using artificial intelligence. AI-generated content may contain errors and should be reviewed for accuracy before use.

Copilot AI lite review requested due to automatic review settings September 13, 2026 11:00
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vercel Bot commented Sep 13, 2026

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Project Deployment Actions Updated
docs-web Error Error Sep 13, 2026 11:02am UTC

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🔵 Needs a closer look

Align react-dom with React 19.2.8 and regenerate the lockfile.

Pull request overview

Upgrades the docs site from React 19.1.0 to 19.2.8.

Changes:

  • Updates the react dependency constraint.
  • Resolves React to 19.2.8 in the lockfile.
  • react-dom remains at 19.1.0 and should be upgraded alongside React.
File summaries
File Summary
package.json Updates React, but leaves react-dom on 19.1.0.
package-lock.json Resolves React to 19.2.8 while retaining react-dom 19.1.0.
Review details

Suppressed comments (1)

package.json:33

  • This leaves the runtime pair on different versions: the lockfile now installs react@19.2.8, but react-dom remains 19.1.0 (package-lock.json:7621-7624). React and its DOM renderer should be upgraded together; please set react-dom to ^19.2.8 and regenerate the lockfile so both packages resolve to the same release.
    "react": "^19.2.8",
  • Files reviewed: 1/2 changed files
  • Comments generated: 0
  • Review effort level: Lite

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3 participants