oLL's Who is Online v2.6 is a release file of the Minecraft plugin oLL's Who is Online, made for Minecraft 1.7.2. It was published on January 14, 2016 and is 0.8 MB in size. For the full description, screenshots and every other version, visit the oLL's Who is Online plugin page.
How to install: Put the .jar into the plugins folder of your Paper, Spigot or Bukkit server and restart the server.