Fabric Language Kotlin 1.3.40+build.1 is a beta file of the Minecraft mod Fabric Language Kotlin for Fabric, made for Minecraft 1.14.4, 1.14.1, 1.14.3, 1.14, 1.14.2, 1.14-Snapshot. It was published on June 19, 2019 and is 4.5 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 Fabric Language Kotlin mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.