*  Addition of a chapter called [http://www.nmr-relax.com/manual/Open_source_infrastructure.html Open source infrastructure].
*  Rewrite of the [http://www.nmr-relax.com/manual/relax_development.html Development of relax] chapter.
*  Addition of the user function [http://www.nmr-relax.com/manual/pipe_hybridise.html run.hybridise]. ([https://{{gna.org/task/?link|3122 task #3122]}})
*  The [http://www.nmr-relax.com/manual/relax_data_read.html user function relax_data.read] no longer deselects residues when no data is encountered. ([https://gna.org/bugs/?5501 bug #5501])
*  Residues are deselected by the user functions [http://www.nmr-relax.com/manual/grid_search.html grid_search], [http://www.nmr-relax.com/manual/calc.html calc], and [http://www.nmr-relax.com/manual/minimise.html minimise] if k > n or if there is less than 3 data sets. ([https://gna.org/bugs/?5501 bug #5501])
*  Mapping parameter values onto the structure through Molmol macros. ([https://{{gna.org/task/?link|3146 task #3146]}})*  Added support for arbitrary colour gradients in the Molmol macros. ([https://{{gna.org/task/?3146 task #link|3146]}})*  Addition of a [http://www.nmr-relax.com/api/1.2/colour-module.html file for colour operations].  All X11 colours and all Molmol colours can be selected by name. ([https://{{gna.org/task/?link|3146 task #3146]}})
<section end=features/>