PixelBeaver's DoubleJump is a release file of the Minecraft plugin PixelBeaver's DoubleJump, made for Minecraft 1.8.1. It was published on December 6, 2015 and is 0 MB in size. For the full description, screenshots and every other version, visit the PixelBeaver's DoubleJump plugin page.
How to install: Put the .jar into the plugins folder of your Paper, Spigot or Bukkit server and restart the server.