Marcel Taeumel uploaded a new version of Tools to project The Trunk:
http://source.squeak.org/trunk/Tools-mt.1002.mcz

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

Name: Tools-mt.1002
Author: mt
Time: 15 October 2020, 2:33:13.584368 pm
UUID: c291f710-7d15-2142-b4b6-9ef69e488adf
Ancestors: Tools-mt.1001

Complements System-mt.1180. See http://forum.world.st/Proposal-Resetting-pragma-preferences-via-nil-or-reset-message-td5123490.html

=============== Diff against Tools-mt.1001 ===============

Item was changed:
  ----- Method: Debugger class>>fullStackSize: (in category 'preferences') -----
+ fullStackSize: aNumberOrNil
- fullStackSize: aNumber
  
+ 	FullStackSize := aNumberOrNil ifNotNil: [:num | num max: self notifierStackSize].!
- 	FullStackSize := aNumber max: self notifierStackSize.!

Item was changed:
  ----- Method: SystemBrowser class>>browserShowsPackagePane: (in category 'preferences') -----
+ browserShowsPackagePane: aBooleanOrNil
- browserShowsPackagePane: aBoolean
  	| theOtherOne |
  	self registeredClasses size = 2
  		ifTrue: [theOtherOne := (self registeredClasses copyWithout: PackagePaneBrowser) first]
  		ifFalse: [theOtherOne := nil].
+ 	aBooleanOrNil == true
- 	aBoolean
  		ifTrue: [self default: PackagePaneBrowser]
  		ifFalse: [self default: theOtherOne].
  	SystemNavigation default browserClass: self default.!