TODO for Apache Arrow in Debian
-------------------------------

[ ] Re-activate
    [X] Python
    [ ] CUDA
    [X] Gandiva
    [X] R
    once dependencies in Debian are ready
[ ] Integrate memoray allocation libraries jemalloc and mimalloc
[ ] Fix autotests
[ ] Optional: clean out embedded code (not too much IIR)

The package is considered ready for a wider audience in Debian Unstable and Testing.