# Migrate to v1.0

Follow this guide to migrate from @workleap-tracking/mixpanel 👇

# Breaking changes

  • The buildTrackingFunction function has been renamed to createTrackingFunction.
  • The createTrackingFunction function now accepts a new sets of arguments.

# New function arguments

The buildTrackingFunction function had multiple overloads, the new createTrackingFunction function has a single signature with an options object.

Before:

const track = buildTrackingFunction(productId, targetProductIdentifier, environmentVariables.navigationApiBaseUrl);

After:

const track = createTrackingFunction(productId, "development", {
    targetProductId
});