I prepared, in Git, several packages for upload to unstable:
octave-control 2.8.4-1
octave-geometry 2.0.0-1
octave-image 2.4.1-1
octave-nurbs 1.3.10-1
ocatve-parallel 3.0.2-1
octave-quaternion 2.4.0-1
octave-statistics 1.2.4-1
Please, upload them.
Rafael