v2.4.0

What's Changed

• fix CMakeLists.txt: install all headers from the include dir by @rautyrauty in #190
• Fix cast to bool type in get_param_value() by @rrrapha in #194
• Adding Euclid Eraser to mixer2 by @TahomaSoft in #198
• mirr0r filter added by @JohannJEG in #196
• Make sure that CFLAGS from the cmdline are honoured by @umlaeute in #202
• Add vsync option to nosync0r filter by @bmatherly in #203
• Fix configuring with CMake version 4 by @ddennedy in #205
• Add "Pass-through alpha" to pixeliz0r by @ddennedy in #206
• Add NTSC/VHS Filter by @esmane in #212

Full Changelog: v2.3.3...v2.4.0