Get MC Version

1) file:///~/bin/game/launcher.jar
2) https://launchermeta.mojang.com/mc/game/version_manifest.json
3) http://codebeautify.org/jsonviewer
4) tiny.cc
5) Play :D

Latest:
Game: https://launchermeta.mojang.com/mc/game/7db0c61afa278d016cf1dae2fba0146edfbf2f8e/17w06a.json
Realms: https://libraries.minecraft.net/com/mojang/realms/1.10.4/realms-1.10.4.jar

Git Bash Spigot: java -jar BuildTools.jar --rev 1.11.2