= GRASS GIS 6.4.2 Release =

[[TOC]]

=== Release ===

 * Release date: XX February 2012
 * Source code: http://grass.osgeo.org/grass64/source/grass-6.4.2.tar.gz ([http://grass.osgeo.org/grass64/source/grass-6.4.2.md5sum md5sum])
 * Binaries: http://grass.osgeo.org/download/

=== SVN Source Code ===

 * Milestone: [milestone:"6.4.2"]
 * Browse Source: http://trac.osgeo.org/grass/browser/grass/tags/release_201202XX_grass_6_4_2
 * SVN Checkout 6.4.2:
{{{
  svn checkout http://svn.osgeo.org/grass/grass/tags/release_201201XX_grass_6_4_2
}}}
 * SVN Checkout latest 6.4.x release branch (with future bugfixes):
{{{ 
  svn checkout http://svn.osgeo.org/grass/grass/branches/releasebranch_6_4
}}}

=== Overview of changes ===

Since the 6.4.0 release in September 2010 more than 1300 source code modifications have been made to the 6.4 release branch.
Between 6.4.1 and the current 6.4.2 more than 740 updates have been applied.

==== New modules ====

 * v.net.allpairs
 * v.net.bridge
 * v.net.centrality
 * v.net.components
 * v.net.connectivity
 * v.net.distance
 * v.net.flow
 * v.net.spanningtree
 * v.net.timetable 
 * i.topo.corr
 * m.nviz.image (renamed from nviz_cmd)
==== Major module changes ====

 * g.extension: many improvements and new GUI extension manager. Better support for building and installing add-ons when the GRASS source code is not available.
 * i.rectify: new resampling method options to set the target resolution and ontrol memory usage
 * r.regression.line: rewritten in C (much faster)
 * r.univar, r3.univar: zonal support
 * v.generalize: major bugfixes
 * v.kernel: additional kernel functions, equal split on networks
 * v.out.ogr: transactions (major speed up for data-sources which support transactions like PostGIS)
==== Minor module changes ====

 * See the detailed [http://grass.osgeo.org/grass64/source/ChangeLog_6.4.2.gz ChangeLog]
==== Library changes ====

==== GUI changes ====

==== Map projection changes ====

==== Portability changes ====

==== Message translation updates ====

==== WinGRASS changes ====

=== Closed tickets ===

==== Closed bugs since the last release ====

[[TicketQuery(status=closed&milestone=6.4.2&type=defect&order=priority)]]

==== Closed wishes since the last release ====

[[TicketQuery(status=closed&milestone=6.4.2&type=enhancement&order=priority)]]

==== Closed tasks since the last release ====

[[TicketQuery(status=closed&milestone=6.4.2&type=task&order=priority)]]