Some minor changes in the code, colors for Owner Signs have changed for the Owner line to: No owner = Dark Red, Owner = Black, Various Owners = Dark Grey (the previous Dark Green was difficult to read in some texture packs, even in the default one).
The command /pm is now /plot because a conflict with other plugins.
v1.0.2
Added an option to auto-update the Owner Signs also on server starts.
Some Spanish language fixes.
Increased performance to Owner Signs Synchronization system.
Fixed a bug for Owner Signs Synchronization system.
Added command to force Owner Signs Synchronization.
v1.0.0
First Official Release, working great in 1.4.7-R1 and R1.1