TechDoc 8 Build 08/17/2015 is now available as a full installation/upgrade setup program or a simple patch on the TechDoc 8 Downloads page. If you are already running a prior build of TechDoc 8, either method can be used but the patch is much smaller and quicker to apply.
There are numerous fixes and improvements included in this update. For full details on this patch, please see the release notes for full details.