Levente Uzonyi uploaded a new version of Morphic to project The Trunk:
http://source.squeak.org/trunk/Morphic-ul.1158.mcz

==================== Summary ====================

Name: Morphic-ul.1158
Author: ul
Time: 2 June 2016, 8:25:53.664006 pm
UUID: 875c3c7f-2813-4bc5-9c85-8ed8eb6f02cb
Ancestors: Morphic-mt.1157

- use #sort instead of #fullySort

=============== Diff against Morphic-mt.1157 ===============

Item was changed:
  ----- Method: MorphicAlarmQueue>>nextSequenceNumber (in category 'private') -----
  nextSequenceNumber
  
  	(sequenceNumber := sequenceNumber + 1) = 16r3FFFFFFF ifTrue: [
  		"Sequence number overflow... reassign sequence numbers starting at 1."
+ 		heap sort.
- 		heap fullySort.
  		1 to: heap size do: [ :index |
  			(heap at: index) sequenceNumber: index ].
  		sequenceNumber := heap size + 1 ].
  	^sequenceNumber!