* The [http://www.nmr-relax.com/manual/value_copy.html value.copy function] now handles the value of None. ([https://gna.org/bugs/?6288 bug #6288])
* The global flag is now set by the [http://www.nmr-relax.com/manual/relax_data_delete.html relax_data.delete function]. ([https://gna.org/bugs/?6383 bug #6383])
* The model-free [http://www.nmr-relax.com/manualapi/model_statistics1.2/specific_fns.model_free.Model_free-class.html #model_statistics model-free model_statistics () function] now tests for the presence of relaxation data. ([https://gna.org/bugs/?5806 bug #5806])
* Sorting of global from local parameters in [http://www.nmr-relax.com/api/1.2/generic_fns.value-module.html generic_fns/value.py] simplified and fixed by changing the parameter name 'tm' to 'local_tm'. ([https://gna.org/bugs/?6384 bug #6384])
* Model-free parameters now set in the OpenDX mapping test of the test-suite. ([https://gna.org/bugs/?6388 bug #6388])