DS Style v7.4.5 - Omega Definitive Edition

Feature updates

• Added an optional Wrap around setting in Interface settings. When enabled, browser navigation wraps between the first and last items; it defaults to Off.

Other fixes

• Fixed FatFs edge case issues by making some long-filename identity/save-path changes and modifications to the launcher stack/heap relocation.
• Fixed game launch with Enable BIOS set to Off by handing off safely after the EWRAM reset.
• Directory names in the title bar now display their long file names while filesystem navigation keeps the existing alias paths.
• Fixed mirrored artwork lookup for long directory names when the ROM and artwork trees use different short-name aliases.
• Reduced repeated directory scans during thumbnail browsing by using complete names already stored in the browser index.

These changes and fixes were completed with the assistance of AI.

DS Style v7.4.4 release was removed as it was broken.

DS Style v7.4.3 - Omega Definitive Edition

Feature updates

• Added mirrored artwork lookup for all games on the SD card, with existing custom and built-in thumbnail fallbacks. My fork of the DS Style Thumbnail Scraper linked below automates this process. There is still a 255 file limit per folder.
• Added selective transparency for marked BMP thumbnails and corrected stale-art redraws across launcher views. To take advantage of the selective transparency you need to use my fork of the DS Style Thumbnail Scraper.
• Refreshed the built-in console icons and startup splash artwork.

NOR improvements

• Fixed the garbled menu redraw behind the NOR format progress counter.
• NOR deletion is limited to the newest packed title. The Delete action is hidden when catalog and flash-range checks cannot verify that title as safe to remove. This also fixes the menu lockup when attempting to delete an older title.
• Hardened NOR catalog and installation handling: validate catalog bounds and title sizes, require complete source and header reads before flash operations, pad the final partial block with erased bytes, and commit catalog metadata only after source I/O succeeds.
• Restore the prior interrupt state on all NOR catalog scan exits and validate trim-probe I/O and boundary arithmetic.
• Updated the NOR deletion guidance across the supported languages.

Other fixes

• Hardened SD sector I/O so failed reads cannot be mistaken for valid save data, and failed writes correctly shut down the SD interface.
• Checked save and RTS file sizes, read/write counts, and close results; failures no longer report success or apply stale/partial data. Failed writes preserve pending recovery, and failed first-time save creation is cleaned up.
• Bounded folder paths, cheat filenames, malformed cheat records, and fixed-width save/RTS names; initialized folder counts on SD recount paths.
• Corrected PSRAM patch writes across 8 MiB page boundaries and reject odd-address writes.
• Updated browser installer regression expectations to match the shipped v7.4 package filenames.

These changes and fixes were completed with the assistance of AI.

Fallback Build

Break Glass In Case of Bananas!