Version Packages

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This PR was opened by the Changesets release GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to master, this PR will be updated.

Releases

xstate@4.9.0

Minor Changes

• f3ff150 #1103 Thanks @davidkpiano! - Simplify the TransitionConfigArray and TransitionConfigMap types in order to fix excessively deep type instantiation TypeScript reports. This addresses #1015.

• 6c47b66 #1076 Thanks @Andarist! - Added support for conditional actions. It's possible now to have actions executed based on conditions using following:

  entry: [
    choose([
      { cond: ctx => ctx > 100, actions: raise('TOGGLE') },
      {
        cond: 'hasMagicBottle',
        actions: [assign(ctx => ({ counter: ctx.counter + 1 }))]
      },
      { actions: ['fallbackAction'] }
    ])
  ];

  It works very similar to the if-else syntax where only the first matched condition is causing associated actions to be executed and the last ones can be unconditional (serving as a general fallback, just like else branch).

Patch Changes

• 1a129f0 #1073 Thanks @Andarist! - Cleanup internal structures upon receiving termination events from spawned actors.

• e88aa18 #1085 Thanks @Andarist! - Fixed an issue with data expressions of root's final nodes being called twice.

• 88b17b2 #1090 Thanks @rjdestigter! - This change carries forward the typestate type information encoded in the arguments of the following functions and assures that the return type also has the same typestate type information:

  • Cloned state machine returned by .withConfig.
  • .state getter defined for services.
  • start method of services.

• d5f622f #1069 Thanks @davidkpiano! - Loosened event type for SendAction<TContext, AnyEventObject>

@xstate/fsm@1.4.0

Minor Changes

• 3d50808 #1082 Thanks @davidkpiano! - The .state property is now exposed on the service returned from interpret(machine), which is a getter that returns the latest state of the machine.

Patch Changes

• dcbd72f #1122 Thanks @chancestrickland! - StateMachine.Config type accepts now a third type parameter - TState - similarly to other existing types. When provided it provides helpful intellisense when defining the state chart transitions.

@xstate/graph@1.1.0

Minor Changes

• 137b0cd #1033 Thanks @ZempTime! - Added ESM build of the package which can be loaded through modern web bundlers (instead of default CommonJS files).

Patch Changes

• Updated dependencies [f3ff150, 6c47b66, 1a129f0, e88aa18, 88b17b2, d5f622f]:
  • xstate@4.9.0

@xstate/test@0.4.0

Minor Changes

• 137b0cd #1033 Thanks @ZempTime! - Added ESM build of the package which can be loaded through modern web bundlers (instead of default CommonJS files).

Patch Changes

• Updated dependencies [f3ff150, 6c47b66, 1a129f0, e88aa18, 88b17b2, 137b0cd, d5f622f]:
  • xstate@4.9.0
  • @xstate/graph@1.1.0

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