Updating to Version 2.0

Prerequisites

Before upgrading your FSA Spartacus libraries to version 2.0, you must address the following prerequisites:

Spartacus 3.0 requires Angular version 10. You must update Angular before updating Spartacus. For more information, see Updating to Angular version 10.
You must first upgrade all of your @spartacus libraries to Spartacus 3.0.

Updating FSA Spartacus

Go to the package.json at the root of your project and upgrade FSA SPA versions:

 "@spartacus/fsa-schematics": "^2.0.0",
 "@spartacus/dynamicforms": "^2.0.0",
 "@spartacus/fsa-storefront": "^2.0.0",
 "@spartacus/fsa-styles": "^2.0.0",

Upgrade the Spartacus versions:

 "@spartacus/assets": "^3.0.0",
 "@spartacus/core": "^3.0.0",
 "@spartacus/styles": "^3.0.0",

Add new dependencies from Spartacus 3.0:

 "@spartacus/storefinder": "^3.0.0",
 "angular-oauth2-oidc": "^10.0.0",

Open the src\app\app.module.ts file and remove the following:

 StoreModule.forRoot({}, {
       runtimeChecks: {
         strictStateImmutability: false,
         strictActionImmutability: false,
       },
     }),

To complete the update, run the following commands:
```
 yarn install
 yarn start
```

You have now successfully updated your FSA Spartacus app.