<document xmlns="http://maven.apache.org/changes/1.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/changes/1.0.0 http://maven.apache.org/xsd/changes-1.0.0.xsd">
  <properties>
    <title>JSOFA</title>
    <author email="paul.harrison@manchester.ac.uk">Paul Harrison</author>
  </properties>
  <body>
    <release version="20210512" description="tracking updates of SOFA">
       <action  dev="pah" type="update" issue="https://github.com/Javastro/jsofa/issues/9" >
        Update to be in line with IAU sofa 2021-05-12 (see https://www.iausofa.org/2021_0512_C.html)
       </action>   
       <action dev="pah" type="update">
         the positions and velocities for the planets for jauPlan94 are returned as the function value rather than being 
         given as a parameter - this is an incompatible API change, but seems more natural. The other consequence is that "dubious" dates\
         (i.e. outside the range that give the most accurate results) are no longer flagged.
       </action>  
       
       <action dev="pah" type="update">
         some convienience overloaded vector initialization methods have been added that create vectors internally, rather than having to pass them
         in, as for the official API.
       </action>  
    </release>
   <release version="20200721" description="tracking updates of SOFA">
       <action  dev="pah" type="update" issue="https://github.com/Javastro/jsofa/issues/8" >
        Update to be in line with IAU sofa 2021-01-25 (as updated  2021-02-24) (see https://www.iausofa.org/changes_2021_0125.html)
       </action>     
       
    </release>
    <release version="20200721" description="tracking updates of SOFA">
       <action  dev="pah" type="update" issue="https://github.com/Javastro/jsofa/issues/6" >
        Update to be in line with IAU sofa 2020-07-21 (see http://www.iausofa.org/changes_2020_0721.html)
       </action>
       <action dev="pah" type="update">
       Now compiled to need a version 1.8 of Java as a minimum - difficult to test on earlier than this now.
       In addition there has been some other rearrangement of private nested classes, that does not alter 
       functionality nor the API
       
       </action>
       
       
    </release>
    <release version="20190722" description="tracking updates of SOFA">
       <action  dev="pah" type="update" issue="https://github.com/Javastro/jsofa/issues/4" >
        Update to be in line with IAU sofa 2019-07-22 (see http://www.iausofa.org/changes_2019_0722.html)
       </action>
    
    </release>
    <release version="20180130b" description="adding leap second utilities">
       <action  dev="pah" type="update" >
        Added some non-sofa utility functions for managing leap seconds.
       </action>
    
    </release>
    <release version="20180130" description="tracking updates of SOFA">
       <action  dev="pah" type="update" issue="https://github.com/Javastro/jsofa/issues/3" >
        Update to be in line with IAU sofa 2018-01-30 .
       </action>
    
    </release>
    <release  version="20170420" date="30-May-2017" description="tracking update release">
       <action  dev="pah" type="update">
        Update to be in line with IAU sofa 2017-04-20 - updating the astronomical unit definition to IAU 2012
       </action>
       <action dev="pah" issue="https://github.com/Javastro/jsofa/issues/2" type="fix">
          update error for pv matrix documentation of jauPlan94
       </action>
    </release>
    <release version="20160729.1" date="26-Apr-2017" description="bugfix release">
       <action dev="pah" issue="https://github.com/Javastro/jsofa/issues/1" type="fix">
          Fields of SphericalCoordinateEO made public.
       </action>
    </release>
    <release  version="20160729" date="04-Aug-2016" description="tracking update release">
       <action dev="pah" type="update">
        Update the release to IAU SOFA 2016-07-29_a - Updated Jan 1 2017 leap second and added long-term precession &lt;-&gt; Ecliptic coordinate routines.
       </action>
    </release>
    <release  version="20150209" date="02-Mar-2015" description="tracking update release">
       <action dev="pah" type="update">
        Update the release to the IAU SOFA 2015-02-09 release - Updated 2015 leap second and added ICRS&lt;-&gt;galactic routines.
       </action>
    </release>
    <release version="20131202b" date="31-Mar-2014" description="update release">
      <action dev="pah" type="update">
        update release to IAU SOFA 2012-07-10 b - Added the "Astrometry" routines.
      </action>
      <action dev="pah" type="update">Java 1.7 now minimum required version</action>
    </release>
    
    <release version="20120710" date="09-Dec-2013" description="update release">
      <action dev="pah" type="update">
        update release to IAU SOFA 2012-07-10.
      </action>
    </release>
    <release version="20120301" date="26-Jul-2012" description="update release">
      <action dev="pah" type="update">
        update release to IAU SOFA 2012-03-01.
      </action>
    </release>

    <release version="20101201" date="22-Dec-2011" description="Original release">
      <action dev="pah" type="update">
        First official release based on IAU SOFA 2010-12-01
      </action>
    </release>
  </body>
</document>