Yes and no. 🙂
We are currently closing the 3.0 release, which brings in major changes. GigE support is still there, but we won't be able to include prebuilt drivers in the release. Pylon and Pleora GigE driver support is planned to be back in 3.1. We are also planning to support GenTL as a way to implement custom camera drivers.
Meanwhile, if you aren't afraid of C or C++, you can use the tool API to get images from cameras.