v6.13 - Good day!

Changes in 6.13 - Good day!:

• Removed wmp10 support
• Added IGCSInjector support (fixes #264)
• Added UniversalUE4Unlocker dll support (fixes #265)
• **Added option to 'inject' (starting delayed) any Custom Program after the game exe was started, including optional waitingtime'
• fixed resolution detection for virtual displays (fixes #258)
• improved resolution detection by no longer depending on the mode names (suggested in #258)
• Added 1 for the start- and 0 for the stop script as argument 1 in the Start-Stop-Scripts (fixes #267)
• Added per game option to Block Internet (fixes #257)
• Updated polish translation by Faalagorn (merged #262)
• Added initial very basic Steam Deck support ("some Steam Deck (1280x800) resolution templates added") :)
• Added silent execution of 'reaper' commands recently introduced by steam (see #269)
• Improved and stabilized Steam First Time Setup and its package creation
• Vortex installation uses own Steam First Time Setup set now (fixes #273)
• Rewrote all functions using the steam iscriptevaluator.exe as its syntax changed (fixes #270)
• Added initial VR injection support for compatible UE4 games - might expand depending on feedback(#266)
• vkBasalt support reduced to its own enable variable
• Added more gamescope Frame Limiter options (closes #220)
• Added initial ProtonGE/Wine FidelityFX SuperResolution (FSR) support (#275)
• Added initial OpenVR-FSR FidelityFX SuperResolution (FSR) support (#275)
• Added Configuration Difference - a menu which shows only the differences between the current game and default config (fixes #274)
• several fixes