Where extensive modifications have been made to the "old server (eg SME9.2)", it is recommended to carry out a test backup and restore upgrade first, to discover any problems and ascertain suitable fixes and workarounds. Removing contribs and custom templates before upgrading is recommended. | Where extensive modifications have been made to the "old server (eg SME9.2)", it is recommended to carry out a test backup and restore upgrade first, to discover any problems and ascertain suitable fixes and workarounds. Removing contribs and custom templates before upgrading is recommended. |