| prev = 1.3.2
| next = 1.3.4
| keywords = Dasha[[DASHA]], [[OpenDX]], Modelfree[[Modelfree4]], [[NMRView]], [[XEasy]]
| type = Major feature and bugfix
| date = 10 December 2013
<section begin=description/>
This is a major bugfix and feature release. Support for the programs [http://www.nmr-relax.com/manual/dasha_execute.html [Dasha]], [http://www.nmr-relax.com/manual/palmer_execute.html Modelfree[Modelfree4]] and [http://www.nmr-relax.com/manual/dx_execute.html [OpenDX]] has returned and [http://www.nmr-relax.com/manual/spectrum_read_intensities.html [XEasy]] and [http://www.nmr-relax.com/manual/spectrum_read_intensities.html [NMRView]] peak lists can now be read. Upgrading to this version is highly recommended as it fixes a number of very important bugs. Some of these are include faulty error analysis when performing relaxation curve-fitting, [http://www.nmr-relax.com/manual/results_write.html results.write] failure, model selection failure if spins were deselected, diffusion tensor optimisation failure, and internal PDB reader problems.
<section end=description/>