Here's a list of software updates Redump.org is in need of:
Update Wiki software
Implement Multisession disc additions
Document XML input fields for DICUI / Implement XML upload to avoid unnecessary filling out of field information to reduce human error.
Switch Dreamcast to bin/cue.
We have a very talented web dev willing to volunteer his help to implement these updates (bparker of retroarch). I hope we can prevent Redump from becoming a dusty museum that ages along with the technology we're preserving.