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babel-jest

30.5.2 · 18 Sep 2026MIT71.6M / weekRepositoryHomepagenpmAtom feed

Upgrading babel-jest From 21.2.0 to 22.0.0

1 release in betweenevery note read

Other targets from 21.2.0Latest30.5.2
  1. 21.2.0yours
  2. 22.0.0target
8
changes to make
0
advisories fixed
30
new
31
fixes

Before you upgrade

Tick each one off as you go
  • breaking22.0.0
  • breaking22.0.0
  • breaking22.0.0
  • breaking22.0.0
  • breaking22.0.0
  • breaking22.0.0
  • breaking22.0.0
  • breaking22.0.0

Release by release

  1. 22.0.0

    Migration needed18 Dec 201730 new · 31 fixes
    • breaking

      jest-worker: Remove debug and inspect flags from the arguments sent to the child

    • breaking

      expect: Replace identity equality with Object.is in toBe matcher

    • breaking

      jest-environment-jsdom: Upgrade to JSDOM@11

    • breaking

      jest-environment-*: Add Async Test Environment APIs, dispose is now teardown

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