The sc2-1.5.4us.zip file you have requested: Official Patches / v154 / Starcraft 2: Wings of Liberty v1.5.3 to v1.5.4 Patch (English/US) - 21mb is not available. Perhaps try browsing all files for the game StarCraft II: Wings of Liberty and upload any files you want to share or are missing. This is the only information we could locate:
This patch will update Starcraft 2: Wings of Liberty from version 1.5.3 to version 1.5.4. This is a minor patch that includes mostly bug fixes.