[_ck_]

I sure hope you have really good backups because you are just begging to have your entire database corrupted by forcing my plugins to work with 1.0

see this part:

Beginning upgrade…

Tags copied to taxonomy tables: bb_upgrade_1080

Display names populated: bb_upgrade_1090

Index forum_stickies dropped: bb_upgrade_1100

>>> Done

That’s where bbPress is trashing all your current data by copying over the old data from your 0.9 tables, like the topicmeta and old tag tables, back into bb_meta.