Dn0.5.2

Dn0.5.2 - 2025-08-18

Important changes

• Set release number as SemVer (@Gumball2415 #365 #376)
• Triangle linear counter retrigger command (Xxx) (@zeta0134 @Gumball2415 #291 #349)

Improvements

• Refactor and adjust tracker register view (@Gumball2415 #338)
  • Refactor pitch, volume, and note drawing functions
  • Apply OETF gamma 2.2 for viewing low volume values
  • Reduce magic constants in source
  • Add tone tints for 5B, FDS, and 2A03 periodic noise
  • Implement pitched 2A03 periodic noise pitch-volume indicator
  • Implement logarithmic level for VRC7 pitch-volume indicator
• Pick song length mode when typing length time in WAV export dialog (@nyanpasu64 #346)
• Add dialog indication for failed version check (@Gumball2415 #371 #376)

Bug fixes

• Synchronize effect bytecode order when compiling "glob" multichip (@Gumball2415 #331 #341)
• Fix C-0 in instrument editor not playing (@Gumball2415 #342)
• Fix 64-byte alignment of DPCM segment in .asm export (@Gumball2415 #342)
• Patch NSF driver channel ID table with used channels in N163 .nsfs (@DarkZapOTron @Gumball2415 #337 #342)
• Fix ft_channel_enable in .asm export to list used channels (@Gumball2415 #342)
• Fix FDS multichip write protection padding for NSF kernel builds (@Gumball2415 #334 #342)
• Fix N163 channel count initialization (@Gumball2415 #342)
• Fix VRC7 linear pitch slide channel index bug (@Gumball2415 #340 #342)
• Match N163 wave index sequence limit behavior in NSF driver (@HeeminTV @Gumball2415 #344 #342)
• Fix spelling error in WAV export dialog (@nyanpasu64 #346)
• Fix pushing to main thread receive queue from wrong thread (@nyanpasu64 #346)
• Fix overlapping memcpy bug in DPCM sample editor (@nyanpasu64 #345)
• Fix bug where m_pWaveFile is not cleared if we fail to open a WAV file (@nyanpasu64 #353)
• Fix WAV export crash caused by uninitialized variables (@sunshinespecialist @nyanpasu64 #190 #367)
• Adjust selection auto-scroll offsets (@henrikvilhelmberglund #351 #368)
• Fix channel state retrieval on reset tempo (@henrikvilhelmberglund @Gumball2415 #357 #373)
• Fix N163 linear mix volume quantization (@Gumball2415 #366)
• Beta: Fix triangle Xxx-Sxx linear counter behavior (@Gumball2415 #355 #366)
• Prevent focus shifting with open instrument editor when inputting instrument patterns (@henrikvilhelmberglund @Gumball2415 #350 #366)
• Fix note slide portamento reset in NSF driver (@Gumball2415 #363 #366)
• Fix 1xx/2xx empty note early exit (@Gumball2415 #366)

Internal

• Refactor FDS modulation implementation in NSF driver (@Gumball2415 #341)
• Refactor instrument loading (@Gumball2415 #342)
• Refactor NSF compiler code to use member variable instead of redundant calls (@Gumball2415 #342)
• Port build_engine.lua to Python for faster NSF kernel builds (@Gumball2415 #342)
• Enable USE_ALL when using all expansion audio flags (@Gumball2415 #342)
• Refactor NSFe metadata generation (@Gumball2415 #335 #342)
• Optimize VRC7 register/data write delay timings (@Gumball2415 #342)
• Add logging for WAV export events, to help identify cause of crashes (@nyanpasu64 #353)
• Add NSF binary header compiling to .sln build process (@Gumball2415 #359)
• Refactor resource.h custom build commands (@Gumball2415 #359)
• Add NSF binary compiling to GitHub Actions (@Gumball2415 #359)
• Add GitHub Actions CC65 build tool caching (@Gumball2415 #359)
• Refactor CI building (@Gumball2415 #359)
• Refactor release publish workflow (@Gumball2415 #359)
• Add parallel NSF driver building in build script (@Gumball2415 #359)
• Refactor Effect hint status logic (@Gumball2415 #352)
• Add effect hint for triangle linear counter retrigger (Xxx) (@Gumball2415 #352)
• Bypass mute disable on chip-global effects (@HeeminTV #369)
• Update Windows SDK version to 10.0.26100 (@Gumball2415 #370 #375 #366)
• Add /utf build flag to allow compiling in non-English system locales (@henrikvilhelmberglund @Gumball2415 #368 #372)
• Rename contributor to Sun Rays (@Gumball2415 #362 #366)
• Include readme and licenses in zipped distribution builds (@Gumball2415 #376)
• Remove old 0CC readme and changelog (@Gumball2415 #376)