--- title: "Avontus Designer 2015 R15" slug: "avontus-designer-2015-r15" updated: 2023-07-27T14:08:23Z published: 2023-07-27T14:08:23Z canonical: "docs.avontus.com/avontus-designer-2015-r15" --- > ## 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. # Avontus Designer 2015 R15 ### **Version: 3.4.184.0 Release Notes: December 14, 2015** ## Issues Resolved - Fixed a bug with toggling 3D view window ON/OFF, locking Avontus Designer window. - Fixed a few drawing issues in Drawing Details stencil. - Fixed a crash with trying to run a second instance of Avontus Designer while another message window was open.