Initial release. Posta connects yStore to Slovenská pošta through its
ePodaj API.
Adds Slovenská pošta as a selectable shipping method in checkout, with
optional Balík na poštu (post office pickup) location selection.
Creates shipments and generates shipping labels for orders — manually from
the order edit page, or automatically once an order reaches a configured
status.
Polls Slovenská pošta for tracking updates and shows a tracking timeline
per shipment.
Supports the carrier's core service types: home delivery, post office
pickup, EMS international express, express courier, and registered letter.
The order edit page now shows a shipment creation dropdown covering all
supported service types, instead of a single plain button.
Registered shipment notification types (created, failed, status change)
with clear descriptions in the admin.
Migrated the plugin onto the shared ycore shipping plugin base
(AbstractShippingPlugin) for consistent shipping-plugin behavior across
yStore.
Fixed an installation issue where a stale minimum version requirement
blocked the Craft CLI on a fresh install.