API Changelog

A record of changes to the WCS API, grouped by endpoint and listed most recent first within each group.

Entries cover changes that affect integrators — new, renamed, removed or deprecated fields, payload restructures, format changes and new endpoints.

Note

Release date is the date the change went live, and orders the entries in each table. Version is the wcs-gateway-service release that carried it. Both are blank for changes that have not yet been released.

Notifications (WCS → WMS)

Pick Task Group Complete

/pickTaskGroup/pickTaskGroupComplete

Release Date	Version	Change
	1.76.0	Added automationType — the automation type of the environment the event originated from: GEEK_PLUS for Geek+ environments, VOYAGER_WCS_AUTOSTORE for AutoStore environments.
2026-08-28	1.74.0	Added tasksCompleted[].reallocatedQuantity — the amount of stock that had to be re-reserved because of a shortage in the sub-bin for that task.

Pick Container Complete

/pickTaskGroup/pickTaskGroupContainerComplete

Release Date	Version	Change
		Added printerId — the identifier of the printer configured for the port where the container was completed, to be used when printing this container’s shipping label downstream. Optional; may be null when the port has no printer configured.
		Added automationType — the automation type of the port where the container was completed. Optional; one of VOYAGER_WCS_AUTOSTORE, EMANAGER_AUTOSTORE, GEEK_PLUS, UNDEFINED.

Product Picked

/pickTaskGroup/productPicked

Release Date	Version	Change
	1.76.0	Added automationType — the automation type of the environment the event originated from: GEEK_PLUS for Geek+ environments, VOYAGER_WCS_AUTOSTORE for AutoStore environments.

Manifest Complete

/manifest/manifestComplete

Release Date	Version	Change
	1.76.0	Added automationType — the automation type of the environment the event originated from: GEEK_PLUS for Geek+ environments, VOYAGER_WCS_AUTOSTORE for AutoStore environments.

Placed Goods

/manifest/placedGoods

Release Date	Version	Change
	1.72.0	Added automationType — the automation type of the environment the event originated from: GEEK_PLUS for Geek+ environments, VOYAGER_WCS_AUTOSTORE for AutoStore environments.

Print Label

/label/print

Release Date	Version	Change
	1.76.0	Added automationType — the automation type of the environment the event originated from: GEEK_PLUS for Geek+ environments, VOYAGER_WCS_AUTOSTORE for AutoStore environments.

Product Stock Sync

/product-stock-sync/sync

Release Date	Version	Change
	1.76.0	Added automationType — the automation type of the environment the event originated from: GEEK_PLUS for Geek+ environments, VOYAGER_WCS_AUTOSTORE for AutoStore environments.

Stock Position Confirmed

/stock/positionConfirmed

Release Date	Version	Change
	1.76.0	Added automationType — the automation type of the environment the event originated from: GEEK_PLUS for Geek+ environments, VOYAGER_WCS_AUTOSTORE for AutoStore environments.

External Customer Order Cancelled

/order/cancelled

Release Date	Version	Change
	1.76.0	Added automationType — the automation type of the environment the event originated from: GEEK_PLUS for Geek+ environments, VOYAGER_WCS_AUTOSTORE for AutoStore environments.