anchor.diff:  - `SMesh` implements "Hide all" feature of the organ manager
   
   == FW4SPL 14.0
  +
  +=== RGBD video grabber
  +
  +RGBD support has been added to `SGrabberProxy`. Also, new RGBD grabbers can be also used as
  +simple RGB grabbers, when you want to use only the color RGB sensor.
  +
  +=== ARLcore
  +
  +Our legacy mathematical library has been removed from `fw4spl-ar` and support is discontinued. In the last months, we manage to replace its usage mostly by OpenCV and so there was no reason to keep it. 
  +
  +== FW4SPL 15.0
   
   === Timeouts in unit-tests
   
  
positive.code: - qtSceneConfig: contains the configuration for the TF widget, it depends on `scene2D`
  - imageConfig: depends on `scene2D` and `VTK`, it allows to use the managers and TF configs in applications that does not use VTK.
  
  
  == Service configuration
  
  Few years ago, we started to experiment `::boost::property_tree::ptree` as an alternative to our own class `::fwRuntime::ConfigurationElement` to parse xml trees. We officially deprecate the latter in favor of `::boost::property_tree::ptree`, because the API is much nicer and new users are more likely to know its usage.
  
  For instance, the following code:
  
  [source,cpp]
  ----
  if ( m_configuration->hasAttribute( "autoRender" ) )
  {
    const std::string attr = m_configuration->getAttributeValue("attr");
    const bool attrBool   = (attr == "true");
    this->setMember(attrBool);
  }
  ----
  can easily be replaced by:
  
  [source,cpp]
  ----
  const bool attrBool = config.get<bool>("attr", true);
  this->setMember(attrBool);
  ----
  
  == FW4SPL 16.1
  
  == Third-party libraries
  
  As usual we try to keep up-to-date with the latest open-source software. FW4SPL 12.0.1 notably contains the following updates:
  
  - Qt 5.9.4
  - OpenIGTLink 2.1
  - ITK 4.13
  
  
  
negative.code: 
  We are glad to announce the last major release https://github.com/fw4spl-org/fw4spl-git/releases/tag/16.1.0[*16.1* of *FW4SPL*] !!!
  
  We have been a bit silent on these pages during several months but FW4SPL development has never stopped. The last post was about the release 12.0.1, so I'll try so sum up the important changes in the previous releases.
  
  
  == FW4SPL 13.0
  