@ralf-brinkmann Hi, in the future, when you are curious what's new in the latest build, but there's no "Setup" installer available, you can check safely the "Autoupdate.exe" one. Download it, and unpack it (just run the .exe) somewhere in separate (from the currently installed one) / custom folder. Then leave the "root files" (you can see them listed in the "root_files_list" file) in that folder, but you move all the rest of files to subfolder named "version_of_the_opera", e.g. "68.0.3581.0". After that, you can launch it as follows: "\new-opera's-root\version\launcher.exe" --user-data-dir="\new-opera's-root\fresh-profile" (and other switches, that you want to use).