What was fixed by Service Pack 3 for Visual Studio?

Search MS online support, Visual SourceSafe, for any of the following keywords, depending on the version of Visual Studio you are using and the Service Pack in which you want to research: kbVS97sp1, kbVS97sp2, kbVS97sp3, kbVS600sp1, kbVS600sp2, kbVS600sp3, kbVS600sp4, kbVS600sp5