General changes

Bug fixes
  1. OH now correctly handles axis labels for ROOT histograms - they are passed correctly from OH providers to OH receivers.
  2. OH now takes into account attributes of the Y axis for 1D histograms (i.e. title, labels, etc.) and pass them correctly from OH providers to OH receivers.
  3. Bug in the OHUtil::get_provider_name function has been fixed
General improvements
All the changes, mentioned in this section are backward compatible and do not require any code modifications.
  1. OHRootProvider and OHRootReceiver classes support now publishing and receiving TProfile and TProfile2D objects
  2. User may create now multiple instances of the OHRootProvider and OHRawProvider classes with the same name inside single application. All this instances will refer internally to the same basic histogram provider entity, which identifies this application as a valid histogram provider in the OH repository.
OH utilities
  1. OH Display application (oh_display) supports several predefined color schemes for displaying histograms (thanks to Tomasz Bold). Schemes are accessible from the "View" -> "Display Style" menu.

To be provided

Up-to-date user's guide.