This fixes a server crash that caused lost items. Updating is highly recommended.

No longer replaces non-solid blocks to place the chest. It will now look for air blocks to replace instead.

When Minecraft handles an explosion, they seem to resolve damage to entities before handling damage to blocks. In version 1.0, this meant if you got killed by a creeper, you would die, the plugin would put all your items into a chest, then the game would destroy the blocks around the explosion, including the chest. In this new version, placing the chest is delayed by 1 tick after death so that explosions can resolve fully before placing the chest.