Old, but still here.<sub> Config file change: "Permissions" -> "SP"</sub>
Compatible with next CB versions
Higher chimneys can be achieved by creating chimney where it already is
New configuration node: chimney.max-height tells the maximal height of any chimney in any world.
See the video:
If you use WorldEdit's SuperPickaxe to remove the block under smoke, chimney won't be removed.
If you're transitioning from b4 or lower, you need to redefine all chimneys because b5+ uses new save format. I'm sorry for inconvenience. :(
Rendering bug, which is not fixable in the plugin: If there's a water behind the chimney, it looks as if it was under water. I can't fix this one, sorry :(