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@jest/transform

30.5.2 · 18 Sep 2026MIT79.8M / weekRepositoryHomepagenpmAtom feed

Upgrading @jest/transform From 27.4.5 to 27.5.1

3 releases in betweenevery note read

Reading releases, release notes and advisories…

Other targets from 27.4.5Latest30.5.2
  1. 27.4.5yours
  2. 27.4.6
  3. 27.5.0
  4. 27.5.1target
0
changes to make
0
advisories fixed
12
new
7
fixes

Release by release

  1. 27.5.1

    8 Feb 20223 new · 3 fixes
    • new

      jest-config: Support comments in JSON config file

    • new

      pretty-format: Expose ConvertAnsi plugin

    • new

      expect: Add type definitions for asymmetric closeTo matcher

    • fixed

      jest-cli: Load binary via exported API

    • fixed

      jest-config: Replace jsonlint with parse-json

    • fixed

      jest-repl: Make module importable (#12311 & #12315)

  2. 27.5.0

    5 Feb 20226 new · 3 fixes
    • new

      expect: Add asymmetric matcher expect.closeTo

    • new

      jest-mock: Added mockFn.mock.lastCall to retrieve last argument

    • new

      expect: Add a fix for .toHaveProperty('')

    • new

      @jest/globals: Add missing options argument to jest.doMock typing

  3. 27.4.6

    4 Jan 20223 new · 1 fix
    • new

      jest-environment-node: Add AbortSignal

    • new

      jest-environment-node: Add Missing node global performance

    • new

      jest-config perf: only register ts-node once when loading TS config files

    • fixed

      jest-runtime: Handle missing mocked property

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