Hope you are doing well! I am trying to use your ChimeraX 1.4 download after watching this AlphaFold Protein Complex via ChimeraX Youtube video (https://www.youtube.com/watch?v=6lXeCPuTePs). However, I am having issues finding the download for the 1.4 version because your website only shows the 1.3 download (https://www.rbvi.ucsf.edu/chimerax/download.html). When I try using this version, I am having issues with inputting the sequence in the correct format because I keep getting a sequence argument error. I have tried looking up documentation for this version and this error, however, I am only seeing 1.4 documentation. Could you guide me in the right direction of where I should go ideally for the 1.4 download? I guess my Googling skills could use some help :)