Balloon and Helium Mappings was superceded by Mojang's official mappings, yarn, MCPConfig or Parchment
If you used Helium Mappings or Balloon, please consider migrate to Mojang mappings, yarn, MCPConfig or Parchment
(i recomend you Mojang Mappings or Parchment, but you can use MCPConfig or Yarn)
Minecraft mappings to make more easier Minecraft's modding. Usage
dependencies{
minecraft 'net.minecraft:client:1.14.4-SNAPSHOT'
mapping 'net.enriquitomc:balloon:1.14.4-GDPossible-11.4.2'
parser 'net.helium:mappings-parse:1.23.566'
compile 'ga.helium-web:web:1.23.0'
helium 'net.enriquitomc.mods:helium:1.14.4-1.0.0'
}