--- title: "Quantify 2018 v 8.3.1417.124" slug: "quantify-2018-v-831417124" updated: 2023-08-09T11:56:59Z published: 2023-08-09T11:56:59Z canonical: "docs.avontus.com/quantify-2018-v-831417124" --- > ## Documentation Index > Fetch the complete documentation index at: https://docs.avontus.com/llms.txt > Use this file to discover all available pages before exploring further. # Quantify 2018 v 8.3.1417.124 ### Version: 8.3.1417.124 Release Date: January 9, 2019 ## Features - Quantify has been tested by Microsoft and is now certified (logo compliant) for Windows Server 2019. ## Issues Resolved - Resolved an issue with billing locks on a sell transaction. - Removed extra button for copying source quantities to actual. - Resolved a random crash with missing dependency when synchronizing to Xero. - Resolved incorrect warning message when synchronizing with QuickBooks and User1 has not been assigned. - Added a choice of synchronizing QuickBooks for zero dollar invoices. - Added a warning for users attempting to create invoices with invalid orders resulting from job site customer changes.