====== API v1.18 Release Notes ======

This version of the API shipped with Indigo 6.0.19 - check the [[:API Version Chart]] to see what version of the API is available in which Indigo versions.

  * Added new device instance attribute //''displayStateImageSel''// and method //''updateStateImageOnServer()''// for inspecting and overriding which state image icon is shown in Indigo Touch and the client UI. See the [[:indigo_6_documentation:device_class#state_image_sel_enumeration|state image sel enumeration]] for possible image icon values.

^  Example  ^
|<code>indigo.server.log("state image selector: " + str(dev.displayStateImageSel))

dev.updateStateImageOnServer(indigo.kStateImageSel.SprinklerOff)
dev.updateStateImageOnServer(indigo.kStateImageSel.SprinklerOn)
dev.updateStateImageOnServer(indigo.kStateImageSel.HvacCooling)
dev.updateStateImageOnServer(indigo.kStateImageSel.PowerOn)
dev.updateStateImageOnServer(indigo.kStateImageSel.SensorOn)
dev.updateStateImageOnServer(indigo.kStateImageSel.TimerOn)</code>|

  * Added support for configuration UI to show error alerts (via //''errorDict["showAlertText"]''//) on button callbacks.

^  Example  ^
|<code>	def someButtonPushed(self, valuesDict, typeId):
		errorDict = indigo.Dict()
		errorDict["showAlertText"] = "test error alert shown after a button action."
		return (valuesDict, errorDict)</code>|