4.3.0

New features

• Device triggers and a refresh button — build no-code automations that fire when a parcel is registered, changes status, or gets a new expected delivery time, and add a button to poll PostNL on demand.
• Deliveries calendar — a per-account calendar entity showing your incoming parcels on their expected delivery day, ready to overlay on your own calendar.
• Diagnostic "Last successful update" sensor — alert on a silently stale integration.

Improvements

• All calls to PostNL now use request timeouts, so a hung connection can no longer stall updates.
• One slow or failing parcel no longer breaks the whole refresh — each parcel degrades on its own.
• Delivered-parcel history is cached and API clients are reused for fewer, faster requests.
• Re-authentication is guarded against binding the entry to a different account.
• Refresh-interval options are translated, and shared wording is aligned with the other carriers.