Version 1.0.4 of Ephemeral has been released. There are no new features with this release. Instead I’ve improved the error reporting to clearly describe problems (in version 1.0.1 the error messages were rather obscure):
NOTE: At present it appears that the drivers for all ATI Radeon GPUs (including those in brand new iMacs) do NOT allow OpenCL to access OpenGL images, and therefore Ephemeral can’t run with these GPUs. Until Apple or ATI release updated drivers there is nothing I can do to get around this problem.
The new version of Ephemeral is available from here.