After climbing on this route today I would suggest it is added to the rebolting "to-do" list. At least 3/4 of the bolts are extremely rusted (I presume the original bolts). Hangers are fine. I would alter positions of several of the bolts as well, lowering the second, and making the bolts for the top two cruxes clippable before doing the hard move, rather than after (allowing you to actually work the cruxes). I had a big, bad swinging fall into the cliff from the top crux; injured my arm. Just not necessary with sensible bolt placements.
The climbing is fantastic and a rebolt would make it even better.