Eliot Miranda uploaded a new version of Kernel to project The Trunk:
http://source.squeak.org/trunk/Kernel-eem.1081.mcz

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

Name: Kernel-eem.1081
Author: eem
Time: 31 March 2017, 9:31:25.428558 am
UUID: ef0a2820-8b5e-4e17-847f-6a802a426afd
Ancestors: Kernel-eem.1080

Move MethodContext's binding to Undeclared.

=============== Diff against Kernel-eem.1080 ===============

Item was added:
+ (PackageInfo named: 'Kernel') postscript: '"below, add code to be run after the loading of this package"
+ (Smalltalk globals includesKey: #MethodContext) ifTrue:
+ 	[Undeclared declare: #MethodContext from: Smalltalk globals]'!