Vue.js 3.5.43

Breaking: Vue 3.5.43 Is Here

Vue.js ships version 3.5.43 today, a focused patch release aimed at edge cases and build performance rather than new features.

What Changed

• Compat package: @vue/compat now pins the entities dependency to fix CommonJS edge cases.
• Custom elements: child component style ordering and shadow DOM handling corrected.
• Reactivity: subtle Set and array edge cases resolved.

Why It Matters

No breaking changes and no new APIs. This is the stability pass that keeps large codebases predictable when upgrading from earlier 3.5.x releases.

Update when your build tooling permits; the patch is compatible with existing Vue 3.5 projects.