Arasan 9.5 is available from http://www.arasanchess.org. This has a bunch of UCI protocol fixes (and has one non-UCI bug fix also).
Changes in Arasan 9.5:
1) Fix bad mate scores from EGTB hit.
2) Numerous UCI fixes:
a) Fix notation for pv
b) Fix multipv output under Chessbase GUI.
c) Fix UCI pv output during ponder.
d) Fixes for hang under Shredder UI
3) Some additonal book fixes
--Jon