Samir Saidani wrote: Hi Samir, I've just looked at your new version. Thanks for still bug fixing SmallWiki 1. What exactly is the difference between Menu and the Hierarchical Menu? I'm developing a file based logging storage mechanism for SmallWiki 1 and thereby I found two bugs in the SmallWiki 1. 1. If you rename a structure, the title of the predecessor will be changed too I changed SWEditAction title: to title: aString title := aString. and SWEditAction privatePreSave to privatePreSave structure nextVersion: self request. [ (self structure renameTo: self title) ifTrue: [ self target: nil ] ] on: SWDuplicatedStructure do: [ :err | self exception: err ]. so only the new structure gets the new name 2. If you revert or restore a version of a structure which has another name than the current version, the children Dictionary of the parent and the links will not be updated. To make it work SWStructure nextVersionBecome: could be changed like this: nextVersionBecome: newStructure | sCopy | self class == newStructure class ifFalse: [self error: 'Unable to version class changes in history.']. sCopy := self copy. 1 to: newStructure class instSize do: [:i | self instVarAt: i put: (newStructure instVarAt: i). ]. self predecessor: sCopy. self version: sCopy version + 1. self timestamp: TimeStamp current. self localPropertyAt: #checked put: false. self parent: sCopy parent. (sCopy title = newStructure title) ifFalse: [ self hasParent ifTrue: [ self parent remove: sCopy.self parent add: self. SWVisitorLinkInternal block: [ :link | (sCopy title = link reference) ifTrue: [ link reference: self title ] ] start: self root. ] ]. ^self Regards, Thomas