The only noteworthy things that have happened in the past ~year.
EoSD:
2011/08/25 - Current world record of 660,795,610 is set by OOSAKA using Marisa B on Extra.
PCB:
2011/03/07 - Current world record of 3,106,846,720 is set by HS参謀 using Sakuya B on Lunatic.
IN
2011/12/14 - Current world record of 6,413,387,450 is set by YASU using Youmu Solo on Lunatic via Final B.
MoF
2011/11/18 - Current world record of 2,208,136,680 is set by LYX using Marisa C on Lunatic.
SA
2012/03/13 - Current world record of 4,745,957,920 is set by UKT using Reimu A on Lunatic.
UFO
2011/09/03 - Current world record of 3,063,788,870 is set by shin using Marisa A on Hard.
FW
2011/04/12 - Current world record of 110,063,180 is set by wakaba via route A-2 on Lunatic.
TD
2011/12/28 - Current world record of 3,583,774,310 is set by NSHN using Youmu on Lunatic.