2.35.1 bugfix release * Fix prefix update from persistent files. * Fix creation of the library compatibility link. * Fix identification of the application using a given icon. * Fix support for context-specific applications lists when generating launchers. * Ensure correct permissions on icons, despite ImageMagick messing them up. * Rework game script identification by hash to rely on --list-archives, fixing the identification of some archives with multiple valid MD5 hashes. * Gentoo: Fix output path for generated packages. * Gentoo: Update packages installation instructions. * Gentoo: Show a message for each package being built. * Gentoo: Fix generation of packages compressed with xz. * Gentoo: Generate packages in a "games-playit" sub-directory. * Unity3D: Do not try to apply Linux workarounds to Windows games. * Unity3D: Prevent inclusion of binaries/libraries for a wrong architecture. * WINE: Improve support for custom path to wine command. * WINE: Print an explicit error when trying to write a launcher for a package with no architecture set.