renames MCCacheRepository #default to #uniqueInstance. Therefore, to be able to bootstrap Metacello we need to change:

ConfigurationOfMetacello class >> bootstrapPackage: aString from: aPath�

| repository version |

repository := (MCCacheRepository uniqueInstance includesVersionNamed: aString)

ifTrue: [MCCacheRepository uniqueInstance]

ifFalse: [MCHttpRepository

location: aPath

user: ''

password: ''].

repository

versionReaderForFileNamed: aString , '.mcz'

do: [:reader |�

version := reader version.

version load.

version workingCopy repositoryGroup addRepository: repository]

I could commit, but I don't want to break Metacello loading in other images and I don't know how do you handle these cases.

Thanks,�