'From etoys2.3 of 21 February 2008 [latest update: #1808] on 21 February 2008 at 5:46:18 pm'! "Change Set: jumpTo3dot0-bf Date: 21 February 2008 Author: Bert Freudenberg Jump to version 3.0" | current next | current := 'etoys2.3'. next := 'etoys3.0'. (SystemVersion current version = current) ifFalse: [self error: 'This fileout needs to be installed into an image with version ', current] ifTrue: [(self confirm: 'This is the last update of ', current, ' Do you want to advance the system version to ', next, '?') ifTrue: [ SystemVersion newVersion: next. self inform: 'This system version is now ', next, '. Now please load updates, then save the image'] ifFalse: [self inform: 'System version remains at ', current]].!