<div dir="ltr"><p dir="ltr" style="margin-top:0pt;margin-bottom:0pt"><font color="#000000" face="Arial"><span style="font-size:15px;line-height:17.25px;white-space:pre-wrap">Hi GROMACS users,</span></font></p><p dir="ltr" style="margin-top:0pt;margin-bottom:0pt"><br></p><p dir="ltr" style="margin-top:0pt;margin-bottom:0pt"><font color="#000000" face="Arial"><span style="font-size:15px;line-height:17.25px;white-space:pre-wrap">The official release of GROMACS 5.1 is available!</span></font></p><p dir="ltr" style="margin-top:0pt;margin-bottom:0pt"><br></p><p dir="ltr" style="margin-top:0pt;margin-bottom:0pt"><font color="#000000" face="Arial"><span style="font-size:15px;line-height:17.25px;white-space:pre-wrap">What new things can you expect? (See the release notes for details)</span></font></p><p dir="ltr" style="margin-top:0pt;margin-bottom:0pt"><font color="#000000" face="Arial"><span style="font-size:15px;line-height:17.25px;white-space:pre-wrap">* OpenCL support, thanks to the good folks at StreamComputing</span></font></p><p dir="ltr" style="margin-top:0pt;margin-bottom:0pt"><font color="#000000" face="Arial"><span style="font-size:15px;line-height:17.25px;white-space:pre-wrap">* ever more advanced CUDA support, thanks to help from Nvidia</span></font></p><p dir="ltr" style="margin-top:0pt;margin-bottom:0pt"><font color="#000000" face="Arial"><span style="font-size:15px;line-height:17.25px;white-space:pre-wrap">* improved multi-level heterogenous load balancing and default choices</span></font></p><p dir="ltr" style="margin-top:0pt;margin-bottom:0pt"><font color="#000000" face="Arial"><span style="font-size:15px;line-height:17.25px;white-space:pre-wrap">* intermolecular bonded interactions (useful for ligand-binding calculations)</span></font></p><p dir="ltr" style="margin-top:0pt;margin-bottom:0pt"><font color="#000000" face="Arial"><span style="font-size:15px;line-height:17.25px;white-space:pre-wrap">* no more symlinks from grompp to gmx grompp, etc. (as forecast in GROMACS 5)</span></font></p><p dir="ltr" style="margin-top:0pt;margin-bottom:0pt"><font color="#000000" face="Arial"><span style="font-size:15px;line-height:17.25px;white-space:pre-wrap">* new unified documentation, including new User Guide (see below)</span></font></p><p dir="ltr" style="margin-top:0pt;margin-bottom:0pt"><font color="#000000" face="Arial"><span style="font-size:15px;line-height:17.25px;white-space:pre-wrap">* several improved analysis tools</span></font></p><p dir="ltr" style="margin-top:0pt;margin-bottom:0pt"><font color="#000000" face="Arial"><span style="font-size:15px;line-height:17.25px;white-space:pre-wrap">* some minor improvements to simulation performance</span></font></p><p dir="ltr" style="margin-top:0pt;margin-bottom:0pt"><font color="#000000" face="Arial"><span style="font-size:15px;line-height:17.25px;white-space:pre-wrap">* enhancements to the pull code</span></font></p><p dir="ltr" style="margin-top:0pt;margin-bottom:0pt"><br></p><p dir="ltr" style="margin-top:0pt;margin-bottom:0pt"><font color="#000000" face="Arial"><span style="font-size:15px;line-height:17.25px;white-space:pre-wrap">Please see the link to the release notes below for more details. All the content of GROMACS 5.0.6 (and minor subsequent bug fixes) is present, apart from features that have been removed.</span></font></p><p dir="ltr" style="margin-top:0pt;margin-bottom:0pt"><br></p><p dir="ltr" style="margin-top:0pt;margin-bottom:0pt"><font color="#000000" face="Arial"><span style="font-size:15px;line-height:17.25px;white-space:pre-wrap">You can find the code, documentation, release notes, and test suite at the links below.</span></font></p><p dir="ltr" style="margin-top:0pt;margin-bottom:0pt"><br></p><p dir="ltr" style="margin-top:0pt;margin-bottom:0pt"><font color="#000000" face="Arial"><span style="font-size:15px;line-height:17.25px;white-space:pre-wrap"><a href="ftp://ftp.gromacs.org/pub/gromacs/gromacs-5.1.tar.gz">ftp://ftp.gromacs.org/pub/gromacs/gromacs-5.1.tar.gz</a></span></font></p><p dir="ltr" style="margin-top:0pt;margin-bottom:0pt"><font color="#000000" face="Arial"><span style="font-size:15px;line-height:17.25px;white-space:pre-wrap"><a href="http://manual.gromacs.org/documentation/5.1/index.html">http://manual.gromacs.org/documentation/5.1/index.html</a> (including installation guide, user guide, reference manual) </span></font><span style="font-size:15px;line-height:17.25px;white-space:pre-wrap;color:rgb(0,0,0);font-family:Arial"><a href="http://manual.gromacs.org/documentation/5.1/ReleaseNotes/index.html">http://manual.gromacs.org/documentation/5.1/ReleaseNotes/index.html</a></span></p><p dir="ltr" style="margin-top:0pt;margin-bottom:0pt"><span style="color:rgb(0,0,0);font-family:Arial;font-size:15px;line-height:17.25px;white-space:pre-wrap"><a href="http://gerrit.gromacs.org/download/regressiontests-5.0.tar.gz">http://gerrit.gromacs.org/download/regressiontests-5.0.tar.gz</a></span><br></p><p dir="ltr" style="margin-top:0pt;margin-bottom:0pt"><font color="#000000" face="Arial"><span style="font-size:15px;line-height:17.25px;white-space:pre-wrap"><br></span></font></p><p dir="ltr" style="margin-top:0pt;margin-bottom:0pt"><font color="#000000" face="Arial"><span style="font-size:15px;line-height:17.25px;white-space:pre-wrap">Happy simulating!</span></font></p><p dir="ltr" style="margin-top:0pt;margin-bottom:0pt"><font color="#000000" face="Arial"><span style="font-size:15px;line-height:17.25px;white-space:pre-wrap"><br></span></font></p><p dir="ltr" style="margin-top:0pt;margin-bottom:0pt"><font color="#000000" face="Arial"><span style="font-size:15px;line-height:17.25px;white-space:pre-wrap">Mark Abraham</span></font></p><p dir="ltr" style="margin-top:0pt;margin-bottom:0pt"><font color="#000000" face="Arial"><span style="font-size:15px;line-height:17.25px;white-space:pre-wrap">GROMACS development manager</span></font></p></div>