The Sage [Supported Versions](https://support.na.sage.com/selfservice/viewdocument.do?noCount=true&externalId=31477&sliceId=1&docLink=true&languageId=&isDocLink=true¤tmsID=MS_Customer&cmd=&openedFromDocument=true&ViewedDocsListHelper=com.kanisa.apps.common.BaseViewedDocsListHelperImpl) says version 2017 product updates ended in March 2018 but the[ release schedule shows the last 2017 product update due September 2018](https://support.na.sage.com/selfservice/viewdocument.do?noCount=true&externalId=56080&sliceId=1&docLink=true&languageId=&isDocLink=true¤tmsID=MS_Customer&cmd=&openedFromDocument=true&ViewedDocsListHelper=com.kanisa.apps.common.BaseViewedDocsListHelperImpl).
I don't bother contacting Sage on any of this because nobody bothers to reply. #SadSage