*0.0.2 (August 4th, 2009)*

 * wrong EPR for internal ResultSet in resultset.properties file;
 * bug in ResultSetIterator fixed, the queue was not properly closed 
 * bug in DownloadServiceFacade, creating BulkData missed in downloadURLs
 
*0.0.3 (September 3th, 2009)*

 * cronjob implementation for cleaning downloaded resources
 
*0.0.4 ( ,2009)*
 
  * bug #787 fixed - not correct order override properties
  * minor fix checking the size of array in DownloadServiceFacade 
  * error handling fixed for downloadURL method
  * possibility to start downloading as synchronous process (download
    single url) or as asynchronous process (threads, list of urls)
    
*0.0.5 (November ,2009)*
 
  * added Servlet allowing to fetch files from specified directory through HTTP protocol.
    HTTP request: http://host:port/dnet-download/services/HttpServletProvider/[objectName]   
    
*0.0.6 (December,17th ,2009)*
  
  * service partialy re-implemented to offer open resultset functionality 

*0.0.7 (September 22th, 2010)*

  * the process of handling download threads revisited and re-implemented
  * API changes: new method downloadURLsFromXML accepting complete 
    xml structures containing url. The second parameter of method indicate
    the location of url in XML structure. The condition is that the all 
    xml objects should have the same structure or at least contain the same
    element pointed by the XPath parameter. Method returns the same xml objects
    containing local path to the downloaded object instead of url.
  * download processes queue preventing sending to much requests 
    on single host implemented; the number of sending requests can be set in 
    service properties file
  * try to connect url up to 3 times in case if gets timeout exception

*0.0.8 (, 2010)*   

  * minor ResultSet connection exception handling fixes