knbt v0.5.0

Changes

• Remove deprecated @NbtFile annotation
• Simplify the way compression level is configured

Fixes

• Make NbtCompound.serializer() and NbtList.serializer() public

Breaking Changes

• Changed compression level configuration:
  • From Nbt { compression = Gzip { level = # } }
  • To Nbt { compression = Gzip; compressionLevel = # }