Eliot Miranda uploaded a new version of System to project The Trunk:
http://source.squeak.org/trunk/System-eem.1173.mcz==================== Summary ====================
Name: System-eem.1173
Author: eem
Time: 19 September 2020, 1:33:05.549281 pm
UUID: 9d302aad-a895-4450-aa3d-e71424ed4916
Ancestors: System-dtl.1172
Add an accessor for the last deferred ui message.
=============== Diff against System-dtl.1172 ===============
Item was added:
+ ----- Method: Project>>lastDeferredUIMessage (in category 'scheduling & debugging') -----
+ lastDeferredUIMessage
+ "Answer the most recently scheduled deferredUIMessage."
+
+ self subclassResponsibility!