Customers of xVision purchased by direct sale (via PayPal) can download distribution archive (version 1.02) here: xV.zip
Download xVision 1.20 beta 2 for X-Plane 11.30 beta 2 - beta 4 here: xVBeta.zip
xVision now supports X-Plane 11.26 (old stable 11.21, 11.25 have a limited support).
Please keep in mind that the further functionality of the tool is fully dependent on new X-Plane versions functionality.
One of significant part of xVision (shader tweaks) based on undocumented and unsupported X-Plane interface. Shaders are "bleeding edge" technology and may be changed by developers with next release of X-Plane in an arbitrary manner. Such changes may cause one or even all shader tweaks malfunction.https://developer.x-plane.com/2018/08/our-shaders-dont-like-to-be-touched/ may be useful for some details.
Please take this into account when considering purchasing/using xVision.