bbPress.org

I’ve found another incompatibility

in how “tags” are now “terms”.

Any plugin that accesses tags directly will fail.

Old plugins can be found by searching for “->tags”

(without the quotes)

So essentially there are two “dead” tables after upgrading from 0.9 to 1.0 “bb_topicmeta” and “bb_tags”. But I wouldn’t delete them until 1.0 is final/gold.