• Use Meson and Ninja to build translation files
• Improve Debian package compliance with standards
• Add translation strings for the code base
• Set a default directory to manually added games, allowing to remove them
• Deprecate MESS runner
• Migrate all MESS games to MAME
• Get full supported system list from the XML given by MAME
• Allow to run MAME games by ID if the ROM path is set
• Add a no-GUI option to RPCS3
• Fix GalliumNine conflicts with DXVK
• Improve performance of DirectX 12 games running on AMD GPU by setting RADV_DEBUG=zerovram
• Code style fixes. Pylint is now used in the Travis checks.