Fixed a bug where turning on GPU resulted in green frames on Mac OS 10.12 (Sierra) on some Mac models (mainly laptops).

Added an update checker for future version updating. The update check runs on the local machine, and must be manually run.

Fixes a bug where a green frame was not produced when the GPU was NOT supported.

Fixes a crashing bug in Premiere Pro.
Premiere Pro users will now see utilization of two or more GPUs at the same time, provided they are the fastest GPU on the machine, and are of the exact same type.
Premiere Pro users will no longer the GPU to be supported by Premiere Pro in order to utilize GPU acceleration.

Premiere Pro users will now see utilization of two or more GPUs at the same time, provided they are the fastest GPU on the machine, and are of the exact same type.
Premiere Pro users will no longer the GPU to be supported by Premiere Pro in order to utilize GPU acceleration.

Version needed to run in AE CC 2015 if you use splines to help guide Twixtor Pro (this version fixes a crashing bug).
Fixed a crashing bug with AMD FirePro series

Version needed to run in AE CC 2015 if you use splines to help guide Twixtor Pro.
Fixes some bugs in Twixtor Pro and Motion Vectors Create within After Effects CC 2014 where the render cache was not properly re-rendered when masks were modified that the plug-in was using.
Adds support for RVL_NOGUI_LIC and RVL_QUIT_LIC_FAIL environment variables during render-only use in After Effects. Read more here.

Fixes a bug with Motion Weighted Blend
Fixes a bug with Twixtor, Vectors In when only one of Prev Motion Vectors or Next Motion Vectors was supplied.
From recent releases:
6.0.9 Fixes a bug where negative alpha could be erroneously created when slowing down footage and using motion blur compensation (bug was in GPU mode only).
6.0.9 Adds GPU support for Twixtor, Vectors In and Motion Vector Create.
6.0.9 Fixes a bug where GPU mode did not work properly in demo mode on some GPUs.
6.0.9 Fixes a bug where incorrect vectors were produced when Image Track was not on.
6.0.8 Fixes a bug where negative alpha could be erroneously created when slowing down footage and using motion blur compensation (bug was in GPU mode only).
6.0.8 Adds GPU support for Twixtor, Vectors In and Motion Vector Create.

Fixes a bug where negative alpha could be erroneously created when slowing down footage and using motion blur compensation (bug was in GPU mode only).
Adds GPU support for Twixtor, Vectors In and Motion Vector Create.
Fixes a bug where GPU mode did not work properly in demo mode on some GPUs.
Fixes a bug where incorrect vectors were produced when Image Track was not on.

Fixes a bug where negative alpha could be erroneously created when slowing down footage and using motion blur compensation (bug was in GPU mode only).
Adds GPU support for Twixtor, Vectors In and Motion Vector Create.

Fixes a crashing bug that could happen when scrubbing or positioning the current time pointer on the timeline.

Adds Intel HD Graphics GPU support for AFter Effects (not Premiere Pro). On Windows, an Intel HD Graphics driver must be present with OpenCL 1.1 (or later) support. On Macintosh, Macintosh OS 10.9 (Mavericks) is needed for Intel HD Graphics GPU support.
Fixes a bug where Twixtor (regular) could mark frames "invalid" when valid input frames were not available (most often occurring when using negative speed). This caused frames in the host program's cache to not have frames present, which could be confusing. Blue frames are now returned instead of an error returned to AFter Effects and Premiere Pro.

Fixes a bug where images over 10,000 pixels in width or height could not be processed.

Fixes a bug in Premiere Pro CC 7.0.1 and later where changing the in point can reference incorrect frames in the source material. This is actually a bug introduced by Premiere Pro CC, and in order to workaround this bug, we have removed the option to select Color Source Video track (and you can only retime using the clip or sequence that Twixtor is directly applied to). Projects that are saved in CS6 referencing another video track as Color Source than the current one where the effect is applied will not work properly.
added in v6.0.3: Fixes some crashing bugs in certain situations when using GPU mode. Crashing bugs were particularly seen in the Macintosh version.
added in v6.0.3: Fixes incorrect results in certain situations in Twixtor Pro when using GPU mode.
added in v6.0.3: support for Intel HD 4000 and Intel HD 5000 graphics GPUs on Macintosh OS 10.9. Intel graphics still not supported on Windows.

Fixes some crashing bugs in certain situations when using GPU mode. Crashing bugs were particularly seen in the Macintosh version.
Fixes incorrect results in certain situations in Twixtor Pro when using GPU mode.
Adds support for Intel HD 4000 and Intel HD 5000 graphics GPUs on Macintosh OS 10.9. Intel graphics still not supported on Windows.

Fixes a bug in Twixtor Pro where black layers were produced when using foreground mattes in an After Effects 16-bit project when using GPU mode.

Initial 6.0 release with GPU acceleration.
Fixes a bug where Twixtor crashes when trying to use a GPU on a machine that has an Intel HD Graphics GPU. We do not support Intel HD Graphics, but Twixtor shouldn't crash, and you should be allowed to use other GPUs that may be on the machine.
Fixes a bug where having multiple GPUs in certain circumstances could cause Twixtor to crash.
Fixes a bug where some AMD GPUs on Macintosh were not usable (in the case we found, it was an AMD 6750M).
Fixes a bug on Windows where if there was no OpenCL library on the system that Twixtor would not load.