v2.1

Changes:

• New feature: DsixTools can now import files generated with MatchMakerEFT and use them as input
• New routines ReadMME and SumRepeated
• Improved NewInput routine
• Replaced the diagonalization routine Biunitary by the improved routines Diagonalize, Biunitary and Takagi
• Fixed a bug in LEFTParameterList

v2.0.1

Changes:

• Fixed definition of several LEFT operators, which were incorrectly assigned to symmetry category 5 when they actually belong to 7 (L[Nu]eVLL, L[Nu]uVLL, L[Nu]dVLL, LeuVLL, LedVLL, LudV1LL, LudV8LL, LeuVRR, LedVRR, LudV1RR, LudV8RR, L[Nu]eVLR, LeeVLR, L[Nu]uVLR, L[Nu]dVLR, LeuVLR, LedVLR, LueVLR, LdeVLR, LuuV1LR, LuuV8LR, LudV1LR, LudV8LR, LduV1LR, LduV8LR, LddV1LR and LddV8LR).
• Updated evolutionLEFT.m, BetaLEFT.m and RGEsLEFT.m files, as required due to the previous item.
• Improved RGE running routines: fixed numerical bugs caused by small WCs.
• Improved output routines: fixed some bugs to have better compatibility with the WCxf format.

v2.0

DsixTools 2.0 is a major new version of DsixTools that incorporates many new features and updates. DsixTools 2.0 fully integrates the SMEFT and the LEFT, treating both theories on an equal footing. It also implements higher-order effects and includes a long list of improvements and refinements at the front-end and operational levels (new routines,input, documentation, faster methods for RG evolution, and notation).

v1.1.3

Changes:

• Added new error and warning messages in several routines: LoadModule, ReadInputFiles, WCXFtoSLHA, SLHAtoWCXF, RunRGEsSMEFTpython and Biunitary
• Added global array DsixToolsModules with the list of DsixTools modules
• Improved routine Biunitary: removed the second argument (dim) and added check for real or complex matrix
• Improved documentation: updated manual

v1.1.2

Changes:

• Added support for the Wilson coefficient exchange format (WCxf) (see arXiv:1712.05298 [hep-ph])
• New version of the ReadInputFiles routine, which can now be used to read input files with the WCs given in WCxf format, using input JSON or YAML files
• New routine WriteWCsOutputFile, which replaces the outdated WriteWCsMassBasisOutputFile
• Improved routine RotateToMassBasis: the resulting CKM and PMNS phases follow the standard conventions
• New routine RotateToWCXFBasis, analogous to RotateToMassBasis
• Fixed sign of the neutrino mass matrix and corrected definition of the PMNS matrix
• Improved documentation: updated manual and added example program program_7.nb and input files in JSON and YAML formats

v1.1.1

Changes:

• New routine RunRGEsSMEFTpython that solves the SMEFT RGEs with the external package python-smeftrunner by Xuanyou Pan and David Straub
• New version of the ReadInputFiles routine that can be used now to read the options card only
• Improved input routines: fixed a bug that caused problems with capitalization in 'Block' lines
• Renamed internal routine Initialize as InitializeInput to avoid conflicts with Mathematica version 11.2
• Improved documentation: updated manual and added example program program_6.nb

v1.1

Changes:

• Added dimension-5 operator: this implies changes in the input/output routines as well as in the SMEFTrunner and EWmatcher modules
• Improved input routines: fixed a little bug that caused problems when the input files had an extension different from '.dat'
• Improved documentation: updated manual and example programs

v1.0.1

Changes:

• Improved documentation: updated manual and example programs.
• Improved InitializeWETrunnerInput routine: it does not give an error message if the input is generated after loading the WETrunner module.
• Added c-quark and tau masses.
• Improved WETrunner module: the new files EvolutionMatrices.m, UeV.m and UsV.m (from arXiv:1704.06639 [hep-ph]) contain the complete evolution matrices. The WETrun.m file has been modified accordingly.

v1.0.0

Initial DsixTools release