Build #408 (Jun 23, 2020 7:44:30 PM)

	Build Artifacts
	Changes - move extentions from Slot-Core to Behavior/Class/ClassDescription - (detail / githubweb) Changes - move extentions from Slot-Core to Behavior/Class/ClassDescription - (detail / githubweb)
	Push event to branch Pharo9.0 at 7:44:24 PM on Jun 23, 2020
	Revision: c6b5b3d2c2cf1e9af4d25e6fc295812292f1e63a Pharo9.0
	Test Result (no failures)