message: [c++] Update changelog: minor bump needed
  A minor version bump is needed due to the new `operator=` added in commit
diff: @@ -12,10 +12,10 @@ different versioning scheme, following the Haskell community's
  [package versioning policy](https://wiki.haskell.org/Package_versioning_policy).
  ## Unreleased ##
  -* `gbc` & compiler library: TBD
  +* `gbc` & compiler library: (minor bump needed)
  * IDL core version: TBD
  * IDL comm version: TBD
  -* C++ version: TBD
  +* C++ version: (minor bump needed)
  * C# NuGet version: TBD
  * C# Comm NuGet version: TBD
  