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OpenROM v2.2.2

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@github-actions github-actions released this 21 Aug 20:15
· 154 commits to main since this release
v2.2.2
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OpenROM v2.2.2

Bug Fix & Format Support Release

🆕 New Formats

GameCube / Wii — via bundled nodtool:

  • ISO → RVZ
  • RVZ / WIA / WBFS / GCZ → ISO

🐛 Bug Fixes

Detection

  • Fixed: Xbox ISO detected as PS2 — now reads the actual MICROSOFT*XBOX*MEDIA magic bytes from the sector header instead of guessing by file size
  • Fixed: PSP ISO detected as PS2/GC — now scans the first 64KB for PSP_GAME / UMD_DATA markers; CSO/ZSO files under 2GB are also correctly tagged as PSP
  • Fixed: PS1 ISO converted with createdvd — the converter now reads the detected platform and uses createcd for PS1 and createdvd for PS2/GC, preventing bad CHD dumps

Converter

  • Fixed: XISO tool not found — extract-xiso was being looked up under the wrong key ("xiso"); now correctly resolved as "extract-xiso"
  • Fixed: CHD Normal compression was none — Normal now uses cdlz, High uses cdlz,zlib, Max uses cdlz,zlib,flac

UI

  • Fixed: Convert button hidden on smaller screens — the settings card is now a scrollable frame so the Convert button is always reachable regardless of window height

📦 Bundled Tools

Tool Purpose
nodtool GameCube / Wii format conversion (RVZ, WIA, WBFS, GCZ)

Released by M5 Dev

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