# CEMU detailed changelog for 1.5.6# Patreon release date: 2016-08-20# Public release date: 2016-08-28# New in public releasegeneral: Adjusted handling of command line parametersIt no longer suffices to just pass the path of a game to automatically launch it.Instead, add the -g parameter. Example: cemu.exe -g C:\games\example.wud# Patreon releasegeneral: Fixed a bug where the crashlog and some other files were created in the wrong directory when launching a game from .rpxCPU: Reduced RAM usage of recompilercoreinit: Fixed a bug in OSSetPeriodicAlarm()AX: Added API AXSetVoiceSrcType(), AXDecodeAdpcmData()AX: Implemented sample rate converter for PCM16 formatAX: Implemented PCM8 format decoder and PCM8 sample rate converterAX: Other small adjustments to improve overall sound qualityDMAE: Added API DMAEFillMem()GX2: Added API GX2RDirectCallDisplayList()GX2: Fixed a crash that could occur when an already running occlusion query was started.GX2: Improved performance of surface copy operations