Chris Muller uploaded a new version of Monticello to project The Trunk:
http://source.squeak.org/trunk/Monticello-cmm.450.mcz

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

Name: Monticello-cmm.450
Author: cmm
Time: 5 April 2011, 9:44:09.466 pm
UUID: 162e8b0d-509b-4868-b460-a380bcc54898
Ancestors: Monticello-bf.449

- Quick-fix for Installer; to be able to specify packages either with or without a version-number.

=============== Diff against Monticello-bf.449 ===============

Item was changed:
  ----- Method: MCFileBasedRepository>>versionReaderForFileNamed:do: (in category 'private-files') -----
+ versionReaderForFileNamed: aString do: aBlock 
+ 	| fileName |
+ 	fileName := (#('mcz' 'mcd' )
+ 					anySatisfy: [:eachExtension | aString endsWith: eachExtension])
+ 				ifTrue: [aString]
+ 				ifFalse: [aString , '.mcz'].
- versionReaderForFileNamed: aString do: aBlock
  	^ self
+ 		readStreamForFileNamed: fileName
+ 		do: [:s | (MCVersionReader readerClassForFileNamed: fileName)
+ 				ifNotNil: [:class | aBlock
+ 						value: (class on: s fileName: fileName)]]!
- 		readStreamForFileNamed: aString
- 		do: [:s |
- 			(MCVersionReader readerClassForFileNamed: aString) ifNotNil:
- 				[:class | aBlock value: (class on: s fileName: aString)]]
- !