Changes to Trunk (http://source.squeak.org/trunk.html) in the last 24 hours:

http://lists.squeakfoundation.org/pipermail/packages/2016-June/068239.html

Name: Morphic-mt.1186
Ancestors: Morphic-mt.1185

Account for broken morphs in the Object Explorer by catching in-computable icons. (Icons for morphs are usually their own graphical representation scaled down.) Comparable to error handling in ObjectExplorerWrapper >> #asString.

Fixes a bug with columns cache invalidation in tree morphs.

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