NWChem/release.notes.6.8

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NWChem Version 6.8 Release Notes
NWChem is now available on Github at
https://github.com/nwchemgit/nwchem
New User Manual wiki pages at
https://github.com/nwchemgit/nwchem/wiki
NWChem 6.8 is released as open-source under the ECL 2.0 license.
NWChem 6.8 will be released with the latest Global Arrays Toolkit (v5.6.3).
NEW FUNCTIONALITY
High accuracy
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* Optimized four-index integral transfromation based on the loop-fusion algorithms
* Universal state selective formulations of state-selective multi-reference coupled cluster
formalisms: Brillouin-Wigner and Mukherjee MRCCSD approaches (diagonal USS(2) and perturbative USS(pt) methods)
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Gaussian basis DFT & TDDFT (linear-response and real-time)
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* New HLE16 density functional
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* van Wullen model potential approach for ZORA (and SO-ZORA) and relativistic properties
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* Restarts for properties (hessian, magnetic properties) and TDDFT
* Higher-order multipoles for TDDFT oscillator strengths
* CD fitting enabled in the spin-orbit DFT code
* Solvation capabilities enabled in spin-orbit DFT code
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* Real-time TDDFT excited-state density absorption
* Molecular response properties and TDDFT spectra along the ground state trajectory with Gaussian basis AIMD
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* Valence-to-core X-ray emission spectroscopy (VtC-XES) with TDDFT
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Plane-wave DFT and dynamics
*
Properties
* MoVIPac interface (contact Jochen Autschbach (SUNY, Buffalo))
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Enhancement
* improved parallelization for second derivative code
* improved Raman code
* improved ZORA properties code
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Output
* Molden format for exchanging wavefunctions
Other
* All basis sets from BSE
New Ports
* Linux Power8 (ppc64le)
* Intel KNL (USE_KNL=1)
BUG FIXES
* Cosmo Initialization
* removed some point groups previously recognized with Abelian symmetry
* M06 functional
* Dplot
* stagnant condition in Driver when small eigenvalues are present
* Geometry Optimization
* argv() use in Global Arrays
* Raman displacement
* zgesvd wrapper
* GNU compilers version 6 and 7
* vdw code
* Intel compilers 2017 and 2018
* CDFT code
* error 'dft_3cincor: blew out of dbls'