Lines are quoted from the official notes; buff/nerf tags are auto-classified from the numbers and can be wrong. Covers the 14 most recent Dota 2 patches PatchMeter has fetched.
▲buffDamage at level 1 increased from 60–62 to 61–63
✕removedRemoved Vanquisher innate ability
✕removedWrath of GodIncreases attack damage Sven gains per point of Strength by 0.08 + 0.02 per level. Disabled by Break
⇄adjustWarcryAghanim's Shard reworked
▲buffWarcryMakes Warcry undispellable and increases radius from 700 to 900. Warcry provides a 300 physical damage barrier and an additional +3% movespeed bonus when active