Program data is stored in "Chrome" folder and Settings are stored in "Profil" folder. To update this portable version run or double click UPDATER.EXE and choose Release-Channel to get the latest version.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.