message: Updated IR_VERSION to reflect breaking change.
diff: @@ -61,7 +61,8 @@ enum Version {
  // control. We should use version as
  // xx(major) - xx(minor) - xxxx(bugfix)
  // and we are starting with 00000001.
  - IR_VERSION = 00000001;
  + IR_VERSION = 00000101;
  + IR_VERSION_2017_10_10 = 00000001;
  }
  