SmallWiki Squeak porting issues yet to be resolved

I installed SmallWiki in Squeak today--I'm impressed! Here are a couple of potential porting issues: I found a call to OrderedCollection>>replaceAtIndex: that is #replaceAt: in Squeak. The changeset showing the change is attached. Also, I ran SmallLint methods sent but not implemented and found: SWDocumentComposite>>postCopy sends super postCopy but no superclasses of SWDocumentComposite implement it. SWCode>>internalEvaluate:on:with: contains the following expression which is not implemented: ^Compiler new evaluate: anExpression in: thisContext allowReceiver: true receiver: aStructure environment: nil notifying: nil ifFail: [ nil ] handler: SilentCompilerErrorHandler new SWPropertyManager>>postCopy also calls super postCopy which is not implemented. SWSIXXStorage>>directoryTime sends hour to TimeStamp now, but TimeStamp doesn't implement hour. SWStructure>>postCopy sends super postCopy, which is not implemented. SWServer>>emitContext:on: sends aContext localScope, which is not implemented. SWBasicRole>>postCopy sends super postCopy which is not implemented. There is a class SWDocumentComposit, possibly a typo from SWDocumentComposite, but has some differences in methods. Also it's postCopy sends super postCopy, which is not implemented. SWText>>postCopy sends super postCopy, which is not implemented.