Hello, I got an idea for plugin. Surely I can write it, but I don't need it for my server, because it's specific. Maybe if noone will write it, I'll do it couple month later. The idea is simple: when a chunk unloads, plugin saves time of chunk unload. Then, when chunk is loaded back, a plugin is checking how much time past while chunk was unloaded and making such natural changes that depends of time elapsed: vine/wheat/carrot/potato/trees/grass/mycel growth, animals growth, and another time-related nature changes. So when people away from their houses, their plants keeping growing, as well as animals. That's it.