4.0.0 org.mvnpm immer 9.0.21 immer Create your next immutable state by mutating the current one https://github.com/immerjs/immer#readme Michel Weststrate https://github.com/immerjs/immer#readme MIT mweststrate mweststrate@gmail.com aleclarson alec.stanford.larson@gmail.com https://github.com/immerjs/immer.git https://github.com/immerjs/immer.git https://github.com/immerjs/immer https://github.com/immerjs/immer/issues