"At the time this article is written, about 90% of the GIMP application’s core are ported to GEGL, and the only thing really missing are GeglOperations for all layer modes... GIMP 2.10’s core will be 100% ported to GEGL, and all of the legacy pixel fiddling API for plug-ins is going to be deprecated. Once the core is completely ported, it will be a minor effort to simply “switch on” high bit depths and whatever color models we’d like to see... The port lives in the goat-invasion branch in GIT. That branch will become master once GIMP 2.8 is relased, so the first GIMP 2.9 developer release will already contain the port in progress."
"At the time this article is written, about 90% of the GIMP application’s core are ported to GEGL, and the only thing really missing are GeglOperations for all layer modes... GIMP 2.10’s core will be 100% ported to GEGL, and all of the legacy pixel fiddling API for plug-ins is going to be deprecated. Once the core is completely ported, it will be a minor effort to simply “switch on” high bit depths and whatever color models we’d like to see... The port lives in the goat-invasion branch in GIT. That branch will become master once GIMP 2.8 is relased, so the first GIMP 2.9 developer release will already contain the port in progress."