BlackTreeLifecycle intelligence
Evidence-linked product lifecycle intelligenceSUPPORT · SECURITY · RETIREMENT
← Lifecycle catalogue
RELEASE NOTESMETAVERIFIED

PUBLISHER UPDATE · REACT-19.1.8

REACT-19.1.8 release notes and known issues

19.1.8 (June 1st, 2026)

Scope: React. This update record adds version, fix and known-issue context. Its publication date is not a lifecycle boundary.

Summary

React Server Components Fixed missing FormData entries in Server Actions which regressed in 19.1.7 ( #36567 by @unstubbable )

Improvements and security content

  • React Server Components Fixed missing FormData entries in Server Actions which regressed in 19.1.7 ( #36567 by @unstubbable )

Known issues

Publisher statement

Not stated. The verified publisher record does not contain a known-issues statement.

Affected products and versions

Products

  • React

Affected versions

  • 19.1.8
  • 19.1.7

Fixed versions or updates

  • No fixed version is stated in this record.

Recommended action

Review the official publisher document before deployment.

Official publisher evidence