Eliot Miranda uploaded a new version of Environments to project The Trunk:
http://source.squeak.org/trunk/Environments-eem.76.mcz

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

Name: Environments-eem.76
Author: eem
Time: 8 October 2019, 11:25:09.427865 am
UUID: c18834a7-6e71-4e94-87e3-95853c126983
Ancestors: Environments-mt.75

Ensure symmetry between allClassesDo: and allTraitsDo: by using isTrait in both and avoiding the deplorable isKindOf: in the old allClassesDo:.

=============== Diff against Environments-mt.75 ===============

Item was changed:
  ----- Method: Environment>>allClassesDo: (in category 'classes and traits') -----
  allClassesDo: aBlock
  	self allClassesAndTraitsDo:
+ 		[:value |
+ 		 value isTrait ifFalse:
- 		[:value | (value isKindOf: Class) ifTrue:
  			[aBlock value: value]]!