July 2026 — Shopify/extensions-templates: Delivered a new Discount Action Link Template for Sidekick, enabling create and edit intents for discount actions. Implemented the discount_app_action_link template, aligned URL handling and intent patterns, and updated documentation and tooling to support a complete end-to-end discount flow. Fixed guidance and templating issues to ensure embedded app constraints are respected, improved testing guidance, and standardized minimum CLI version across templates. These changes reduce integration risk, accelerate merchant value, and improve developer experience when building discount-related extensions.

January 2026 monthly summary for Shopify/ui-extensions: Delivered documentation clarification for ReadonlySignalLike semantics to reflect value-change behavior, accompanied by a corrective commit fixing the description. This reduces developer misinterpretation, accelerates extension development, and improves onboarding.