Packages

@jest/core

30.5.2 · 18 Sep 2026MIT60.2M / weekRepositoryHomepagenpmAtom feed

Upgrading @jest/core From 25.5.4 to 26.0.0

1 release in betweenevery note read

Other targets from 25.5.4Latest30.5.2
  1. 25.5.4yours
  2. 26.0.0target

Before you upgrade

Tick each one off as you go
  • breaking26.0.0
  • breaking26.0.0
  • breaking26.0.0
  • breaking26.0.0
  • breaking26.0.0
  • breaking26.0.0
  • breaking26.0.0
  • breaking26.0.0
  • breaking26.0.0
  • breaking26.0.0

Release by release

  1. 26.0.0

    Migration needed4 May 20202 new · 6 fixes
    • breaking

      jest-environment-jsdom: Upgrade jsdom to v16

    • breaking

      jest-circus: Fail tests if a test takes a done callback and have return values

    • breaking

      jest-circus: Throw a proper error if a test / hook is defined asynchronously

    • breaking

      jest-circus: Align execution order of tests to match jasmine's top to bottom order

5 internal lines (docs, tests, tooling) left out.