Changes in version 1.14.0                        

    o   Officially deprecate stageObject() and loadObject() in favor of
	saveObject() and readObject(), respectively. The former have
	been soft-deprecated and scrubbed from documentation for quite
	some time, so it is unlikely that anyone is using them. We also
	deprecated related functions like stageSpatialImage() and
	loadSpatialImage().

                        Changes in version 1.6.0                        

    o   Dispatch to saveObject() for any of the SpatialExperiment's
	images that implement a dedicated method for it.