- Patch 8.0.1 (2018-07-17): Item level squished.
- Patch 6.0.2 (2014-10-14): Stats squished.
- Patch 4.0.3a (2010-11-23): The proc now increases critical strike instead of armor penetration.
- Patch 3.0.2 (2008-10-14): The proc effect is now a buff on the wielder rather than a debuff on the wielder.
- Patch 1.10.0 (2006-03-28): The Bonereaver's Edge's triggered effect has been changed. Instead of lowering your victim's armor, it will cause you to ignore a portion of your victim's armor. Its triggering rate was substantially increased as well as the magnitude of the effect. In addition, the item now has 16 stamina.
- Patch 1.7.0 (2005-09-22): The duration of the Bonereaver's Edge weapon debuff has been lowered, but the frequency of the effect has been raised.