Unfortuantely, GMF Tooling did not have enough resources to get in the latest Indigo release traine.
However, this was just an exception: GMF Tooling is already back on the Juno train! In order to be more reactive to the release train requirement, GMF Tooling moved its build to Tycho, making the build system quite easy to maintain, and release train rythm much easier to follow.
And you can see it here:alrea
Then you won’t have to search a lot in order to get GMF Tooling in Juno.