Packages

immer

11.2.9 · 22 Oct 2026MIT89.4M / weekRepositoryHomepagenpmAtom feed

Your version

3.0.0

major17 Apr 2019Where it was published

3.3.0 is the newest release of 3.x.

In short

3 breaking4 new1 fixed

  • breaking

    ts: typescript@3.4.0 is now the minimum required version

  • breaking

    this in recipe is no longer the draft, but unbound

  • breaking

    Dropped node 6 support

Release note

Bug Fixes

  • ts: Immutable<T> / read-only arrays in TS 3.4+

Features

  • ts: improve curried producers

  • ts: Improve type inference based on the first arg of the recipe function

  • ts: Support typescript 3.4

  • Immer now has it's own Github org, immerjs

Breaking changes

  • breaking

    ts: typescript@3.4.0 is now the minimum required version

  • breaking

    this in recipe is no longer the draft, but unbound

  • breaking

    Dropped node 6 support