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Migration from version 1.0 to 1.1

Start here if you already integrated Revup Unified SDK 1.0. SDK 1.1 keeps the same script URLs, RevupConfig constructor, and onRevupMessage events — the main changes are checkout layout, APM zone configuration, and styling.

What changed​

  • Replace flat apms.enabled with apms.primary, apms.secondary, and apms.other arrays of ApmEntry objects.
  • Move per-button styles from apms.buttonTypes to each entry's type field; move top-level apms.capabilityDetection to per-entry capabilityDetection: true.
  • Move styling from deprecated form.styles / form.buttonStyles to the top-level appearance object (see Appearance API).
  • Language codes now use BCP 47 format (e.g. 'en-US' instead of 'en_US').

What stayed the same​

  • Script load, container setup, RevupConfig (apiKey, merchantDomain, orderId), and event handling.
  • getApmsAvailable(), cleanup/re-init pattern, and core init() flow.

Next steps​

  1. Checkout Layout — understand primary / secondary / other zones and the card accordion.
  2. Initialization — update init() options (apms zones, form, appearance).
  3. Appearance API — replace form.styles / form.buttonStyles with appearance.variables and rules.

Refer to Integration Guide only if you need a full walkthrough of steps 1–4 and 8.