Chris Muller uploaded a new version of ReleaseBuilder to project The Trunk:
http://source.squeak.org/trunk/ReleaseBuilder-cmm.123.mcz

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

Name: ReleaseBuilder-cmm.123
Author: cmm
Time: 29 May 2015, 5:44:29.7 pm
UUID: 7b74b571-a20e-42f7-b387-b31a7aed87e1
Ancestors: ReleaseBuilder-topa.122

- #clearPasswords was renamed to #clearCredentials.
- Updated ReleaseBuilder class>>#versionString.

=============== Diff against ReleaseBuilder-topa.122 ===============

Item was changed:
  ----- Method: ReleaseBuilder class>>prepareNewBuild: (in category 'scripts') -----
  prepareNewBuild: anMCRepository 
  	"ReleaseBuilderTrunk prepareNewBuild"
  	"Prepare everything that should be done for a new image build"
  	MCMcmUpdater updateMissingPackages: true.
  	MCMcmUpdater enableUpdatesForAllPackages.
  	TTCFont registerAll.
  	RealEstateAgent standardSize: 600 @ 400.
  	SystemVersion newVersion: self versionString.
  	SMLoaderPlus setDefaultFilters: (OrderedCollection with: #filterSafelyAvailable).
  "	Preferences outOfTheBox."  "<-- uncomment after #defaultValueTableForCurrentRelease is fixed up."
  	self
  		 setDisplayExtent: 800 @ 600 ;
  		 switchToNewRepository: anMCRepository ;
  		 setPreferences ;  "<-- remove this after defaultValueTableForCurrentRelease is fixed up."
  		 checkForDirtyPackages ;
  		 configureDesktop.
  	Smalltalk cleanUp: true.
  	"Let's be explicit about clearing passwords for the publicly-consumed build."
  	"clearPasswords is not very thorough, it should be improved."
+ 	MCHttpRepository clearCredentials.
- 	MCHttpRepository clearPasswordsAndUsers.
  	Utilities setAuthorInitials: String empty.
  	Environment allInstancesDo: [ : env | env purgeUndeclared ].
  	Undeclared removeUnreferencedKeys.
  	Smalltalk garbageCollect.
  	[ self loadWellKnownPackages "<-- 4.5 is not ready for unloaded / reloaded packages" ].
  	Compiler recompileAll!

Item was changed:
  ----- Method: ReleaseBuilder class>>prepareNextVersionAlpha (in category 'scripts') -----
  prepareNextVersionAlpha
  	"Prepare the first alpha image for next release."
  	SystemVersion
  		newVersion: ((UIManager default request: 'Please specify the name of the\new version of Squeak.' withCRs initialAnswer: SystemVersion current version)
  				ifEmpty: [^ self inform: 'Aborted.']).
  	MCFileBasedRepository flushAllCaches.
+ 	MCHttpRepository clearCredentials.
- 	MCHttpRepository clearPasswords.
  	Utilities setAuthorInitials: String empty.
  	self switchToNewRepository: self buildRepository.
  	Smalltalk condenseSources!

Item was changed:
  ----- Method: ReleaseBuilder class>>versionString (in category 'private') -----
  versionString
+ 	^ 'Squeak4.6'!
- 	^ 'Squeak4.5'.!