Release v4.3.1 (@joint/react)

[zbynekstara]

CHANGELOG

@joint/react

• useCreateFeature - fix duplicate paper feature registration under React 18 StrictMode causing interactions to fire twice (0a670d2)
• useCells - fix ghost cells reported after resetCells() (0a670d2)

[Copilot]

Pull request overview

Prepares the @joint/react package for the v4.3.1 release by updating the package version and documenting the release notes in the top-level changelog.

Changes:

• Bump @joint/react version from 4.3.0 to 4.3.1.
• Add a v4.3.1 changelog entry describing fixes for React 18 StrictMode duplicate feature registration and resetCells() ghost cells.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
packages/joint-react/package.json	Updates @joint/react package version to 4.3.1 for publishing.
CHANGELOG	Adds release notes for v4.3.1 at the top of the changelog.

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