Infraction: 6. Do not post unless you have something new and worthwhile to say.
Message to User:
Let people do their own homework.
Where is this posted officially that SoV does partial weapon dmg per stack? The only place I've been able to find this stated is here.
Where were you looking? It's in the official patch notes that were released with the patch yesterday.
Seal of Vengeance and Seal of Corruption: These seals have been redesigned. Only auto-attacks and Hammer of the Righteous can place the debuff on the paladin's current target(s). However, while the seal is active, each melee swing or ability (excluding judgements) that lands on the target will deal a percentage of weapon damage as Holy damage to the target. This damage maxes out at 33% weapon damage with 5 applications of the debuff and scales upward evenly based on how many applications of the debuff are active. This Holy damage deals double-damage critical strikes. In addition, the damage-over-time debuff is now considered a melee attack for the purposes of determining its chance to hit, miss, be dodged or parried.
Source: WoW Official Patch Notes