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From Phil Steitz <phil.ste...@gmail.com>
Subject Re: svn commit: r927085 - /commons/proper/math/trunk/RELEASE-NOTES.txt
Date Wed, 24 Mar 2010 23:18:58 GMT
sebb@apache.org wrote:
> Author: sebb
> Date: Wed Mar 24 15:26:22 2010
> New Revision: 927085
> 
> URL: http://svn.apache.org/viewvc?rev=927085&view=rev
> Log:
> Add compatibility notes from changes.xml
> 
> Modified:
>     commons/proper/math/trunk/RELEASE-NOTES.txt
> 
> Modified: commons/proper/math/trunk/RELEASE-NOTES.txt
> URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/RELEASE-NOTES.txt?rev=927085&r1=927084&r2=927085&view=diff
> ==============================================================================
> --- commons/proper/math/trunk/RELEASE-NOTES.txt (original)
> +++ commons/proper/math/trunk/RELEASE-NOTES.txt Wed Mar 24 15:26:22 2010
> @@ -4,6 +4,21 @@
>  
>  This is a maintenance release including numerous bug fixes and enhancements.
>  
> +Users of version 2.0 are encouraged to upgrade to 2.1, as this release includes some
important bug fixes.
> + 
> +This release contains some minor API compatibility breaks with version 2.0:
> +--------------------------------------------------------------------------
> +- the return type of RealVector.copy() has been changed to AbstractRealVector
> +- the no-argument constructor of MatrixUtils() has been made private
> +- the mapXxxToSelf methods of OpenMapRealVector have been removed and 
> +  some method return types have been changed in this class
> +- new methods have been added to the RealVector interface
> +- several fields in AdaptiveStepSizeIntegrator have been made final
> +- DummyStepInterpolator requires an additional argument for one of its constructors
> +- some protected fields have been removed from AbstractLeastSquaresOptimizer,
> +  AbstractScalarDifferentiableOptimizer and AbstractLinearOptimizer
> +- the isOptimal(SimplexTableau) method has been removed from SimplexSolver 
> +
>  Changes in this version include:
>  
>  New features:
> 
> 

Thanks!  I will merge this back in when I regenerate this file.
Somehwat kludgily, my method for generating release notes for [math] is
mvn changes:announcement-generate
mv target/announcement/math-release-notes.vm RELEASE-NOTES.txt
then tweak formatting of description, then commit the file.

Phil

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