UCSF ChimeraX version 1.2 has been released! Major changes since v1.1 (Aug 2020) include: - Surface Color tool - Unit Cell tool - Color Key tool and command - Crystal Contacts tool and command - volume tools: Hide Dust, Color Zone, Surface Zone - Meeting panel for multiperson VR - "fly" command for smooth motion along multiple saved views - "rmsd" command for calculating RMSD in current positions (w/o fitting) - nucleic-acid building - bond deletion/addition - UniProt fetch includes sequence feature annotations (domains, mutations, modification sites, etc.) - support for Amber netCDF trajectories - smaller session files - faster saving of sessions with maps - mouse mode for moving a clicked model without having to select it For more details, see the ChimeraX change log: https://www.rbvi.ucsf.edu/trac/ChimeraX/wiki/ChangeLog Downloads: https://www.rbvi.ucsf.edu/chimerax/download.html