2.6 for 1.20.0 devbuild is an alpha file of the Minecraft mod Bounding Box Outline Reloaded for Fabric, made for Minecraft 1.20, 1.20-Snapshot. It was published on June 7, 2023 and is 0.5 MB in size. Pre-release builds can contain bugs — back up your world before installing. For the full description, screenshots and every other version, visit the Bounding Box Outline Reloaded mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.