OBCmdMetacello >> isActive uses deprecated method and:and: of Phar 1.1

Hi Dale. In Pharo 1.1 RC4 the method and:and: was deprecated. Do you think we can update metacello ?

I only noticed the method OBCmdMetacello >> isActive  which changing for this should just work:

OBCmdMetacello >> isActive
    ^ (target isKindOf: OBClassNode)
        and: [ (requestor isSelected: target)
        and: [ self selectedClass isMetacelloConfig ]]


Thanks

Mariano