= Description =
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This is a major bug fix release. A number of important bugs have been fixed including the failure of model selection between global diffusion models when using the local tm models ([https://gna.org/bugs/?7616 bug #7616]), the failure of model elimination when the model 'm0' is used ([https://gna.org/bugs/?7226 bug #7226]), and the failure in the reading of old model-free results files from relax versions prior to [[relax 1.2.5|1.2.5]] ([https://gna.org/bugs/?7587 bug #7587]). Additional bug fixes are detailed below. New features include preliminary support for RNA/DNA data and support for the [http://www.nmr-relax.com/manual/grace_write.html grace.write user function] for reduced spectral density mapping.
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= Download =
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The new relax versions can be downloaded from http://www.nmr-relax.com/download.html. If binary distributions are not yet available for your platform and you manage to compile the binary modules, please consider contributing these to the relax project (described in section 3.6 of the relax manual, http://www.nmr-relax.com/manual/relax_distribution_archives.html).
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= CHANGES file =
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Version 1.2.8
(4 November 2006, from /1.2)
http://svn.gna.org/svn/relax/tags/1.2.8
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== Features ==
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* Preliminary support for RNA/DNA. (bug #7241)
* Significant improvements to the SCons build system (see 'scons --help').
* Expansion and improvement of the [http://www.nmr-relax.com/manual/relax_development.html relax development chapter].
* The [http://www.nmr-relax.com/manual/grace_write.html grace.write user function] works with reduced spectral density mapping. (task #4002)
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== Changes ==
<section begin=changes/>
* MS Windows installation instructions have been added to the manual.
* The RelaxWarning system has been added to standardise warning messages.
* The ambiguity cased by supplying the option 'None' together with Newton optimisation has been resolved in the documentation. (task #3630)
* Optimisation tests have been added to the test suite.
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== Bugfixes ==
<section begin=bugfixes/>
* Model selection between the global diffusion models no longer fails if all residues of the local tm models have been deselected by model elimination. (bug #7192)
* The 'angles.py' sample script no longer fails when residue specific relaxation data is missing (corrupt input data). (bug #7224)
* Model-free results files from relax versions prior to 1.2.5 are now properly read. (bug #7587)
* Model selection between the global diffusion models does not fail when the local tm models are included. (bug #7616)
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= See also =
[[Category:Release_Notes]]