@waza57 - Push your changes to Bitbucket then in your web browser click on "Pull requests" in the left panel and pick the appropriate branch in the hudson repository. You didn't mention which branch you started with, unified? cr2hdr? I see several changes on a crop_rec_4k_5D2 branch in your repository but that doesn't have the dual_iso changes, does it?
Perhaps you should ask a1ex about an appropriate branch for this pull request.