Hi, In preparation for the release of relax 3.0.0, there are a few outstanding issues which need to be addressed. Note that the relaxation dispersion branch will not be merged back into the mainline until after this release. The dispersion code will form the backbone of the relax 3.1.x releases in the near future. The 3.0.0 release will deal mainly with the huge infrastructure changes which have occurred since relax 2.2.5. The issues in the relax trunk are visible when running the relax test suite. There is one system test failing to do with the NMRPipe seriesTab peak list format support: $ relax -s Peak_lists.test_read_peak_list_NMRPipe_seriesTab There is also a related unit test failure. We need to address these issues before a new version can be released. Once the test suite passes on all operating systems, then the jump to relax 3 can occur. Cheers, Edward