SC SUM is a Mod based on StarCraft Broodwar 1.16.1 that preserves the classic StarCraft gameplay with all its original units, upgrades and abilities but enhances the tech tree by three new unique super units, corresponding new research facilities and lots of new upgrades and abilities. In detail: 3 new super units, 1 new support unit, 3 new buildings, 15 new abilities and 3 new upgrades.
With version 1.44 the application behavior of Corrosive Venom will change. The impact radius will be decreased from 4 to 3, but it will now cause three impacts in a straight line.
The Eradicator can still cast this ability while burrowed, of course.