Universal Dreamcast Patcher 2.1.4

Version 2.1.4 (2026-07-03)

• Fixed broken CUE/BIN output for some games with CD audio tracks, along with support for GDI files whose track filenames contain spaces and automatic detection and rejection of the early, short-lived Redump GDI format (see Issue 20).

Version 2.1.3 (2026-06-22)

• Fixed window jumping upon tab switching in Windows when taskbar is docked to left or top of the screen by updating Avalonia UI framework to 11.2.8 (see Issue 19).

Version 2.1.2 (2026-06-09)

• Radio buttons and checkboxes now properly disabled after user clicks "Build Patch" (see Issue 15).
• Dialog boxes now have a maximum width, forcing clean text wrapping everywhere (see Issue 16).
• Tooltip text added to several clickable elements in IP.BIN Editor (see Issue 17).
• Customize IP.BIN section's alignment adjusted for consistency (see Issue 18).

Version 2.1.1 (2026-05-17)

• New batch mode added to "Converter" tab (see Issue 12).
• External DATs can now be used for disc image convert operations (see Issue 13).
• "Build Patch" tab's IP.BIN modifications section redesigned (see Issue 14).

Version 2.1.0 (2026-05-15)

• Added tooltip text to all selectable UI elements (see Issue 7).
• Patched output disc image now supports writing CUE/BIN and CHD (see Issue 8).
• New "IP.BIN Editor" tab added (see Issue 9).
• New "Converter" tab added (see Issue 10).
• Dialog box titles modified for Information/Confirmation/Error consistency (see Issue 11).

Version 2.0.2 (2026-05-08)

• In macOS, fixed System Bar's "About " string (see Issue 5).
• Fixed potentially destructive behavior in Windows/Linux auto-update (see Issue 6).

Version 2.0.1 (2026-05-05)

• Fixed potential auto-updater breakage in the future due to build pipeline version mismatch (see Issue 4).

Version 2.0.0 (2026-05-04)

• Complete rewrite, combining the patcher and patch builder into a single cross-platform application (Windows, Linux, macOS).
• Removed all dependencies on external helper utilities, natively implementing all disc-image extract, rebuild, and binary diffing operations.
• Added support for CHD as a source disc image format (automatically decompressed and, if necessary, converted to GDI from CUE/BIN).
• Added built-in auto-update on Windows and Linux.
• Patched disc images and DCP files are now byte-identical across platforms for the same inputs, finally delivering reliable checksums.

Version 1.8 (2024-11-08)

• Fixed bug in both patcher and patch builder when processing GDIs with over 90 CDDA tracks.

Version 1.7 (2024-11-08)

• For both the patcher and patch builder, added support for GDI source disc images that use 2048-byte-per-sector ISO data tracks instead of standard 2352-byte-per-sector BIN data tracks.