Hi everybody, Earlier this week, we made a second alpha release of ChimeraX. It’s available in the download page, along with the earlier alpha release and the ongoing daily builds. <http://www.rbvi.ucsf.edu/chimerax/download.html> To help you decide when and if to update, we’ve also created a change log listing some of the more significant changes and when they occurred. We intend to keep adding to it as development proceeds. <https://www.rbvi.ucsf.edu/trac/ChimeraX/wiki/ChangeLog> Enjoy! Elaine ---------- Elaine C. Meng, Ph.D. UCSF Chimera(X) team Department of Pharmaceutical Chemistry University of California, San Francisco