Universal Dreamcast Patcher 1.8

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.

• Version 1.6 (2023-07-17)
  • Fixed bug in processing Redump-style CUE disc images with more than 10 tracks (Issue #2).
  • Enhanced integrity checking of patched GDI output.

• Version 1.5 (2023-05-13)
  • Eliminated IP.BIN-patching helper utilities in patch-building utility, with code now directly implemented.

• Version 1.4 (2022-11-24)
  • If patch utilizes xdelta, the current filename being patched is now displayed in the progress status message, avoiding the appearance of failure when processing large quantity of files.

• Version 1.3 (2022-05-06)
  • Added xdelta support to reduce patch size, as well as eliminate the potential distribution of whole files containing copyrighted material.
  • Introduced separate patch-building utility for developers to automatically produce patch files, analyzing changes between original retail disc image and modified one.

• Version 1.2 (2022-03-19)
  • Enhanced GDI compatibility and integrity checking.

• Version 1.1 (2022-03-17)
  • Eliminated GUI lockup that occurred at different stages of the patching process.

• Version 1.0 (2021-11-26)
  • Fixed bug in LBA calculation used for extracting GDI data tracks.

• Version 0.9 (2021-11-22)
  • Due to many anti-virus tools erroneously flagging the modified version of gditools from v0.8 as malware, this version uses an alternative method for GDI extraction that still delivers the same level of compatibility.