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Dota 2

Chainmail: change history

1 change across 1 patch (Mar 24, 2026), newest first. Nerf Radar tracks the 10 most recent official updates for Dota 2, back to Dec 15, 2025.
Buff 1
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  1. Dota 2 Patch 7.41Buff 1Official notes ↗
    Buff
    Cost
    Cost on Chainmail decreases from 550g to 500g.
    550g→500g
    Source line
    Cost decreased from 550g to 500g

Each step links to the full patch breakdown and to Valve's official notes. Changes listed under a general heading such as "Bug fixes" are not included here; search to find every mention.