Doom 550D v0.4.1
This stability release targets the Canon EOS 550D / Rebel T2i / Kiss X4 with
Canon firmware 1.0.9 and Magic Lantern 550D.109.
Changes
- Added versioned, WAD-fingerprinted savegames with defensive validation.
- Damaged and mismatched saves are rejected safely instead of being partially
applied. - Legacy v0.4 saves remain readable; incompatible Doom II weapon state in Doom
1 is repaired automatically. - IDFA and IDKFA no longer grant weapons unavailable in the active Doom game.
- Fixed intermittent music dropouts by serializing music state changes against
the Canon DMA callback. - Added music loop and parser-failure diagnostics to the Doom engine log.
No WAD files or other copyrighted game assets are included.
Release binary
doom.mo
SHA-256: 823c5e7ea7ca6d458b145f0a948dba07d9bd4a82e8a0e89ba43487da1ea4dca8