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[4.0.0.0] - 2017-12-25

Added

- Advanced Disc Filing System

  • Added support for ADFS-S, ADFS-M, ADFS-L, ADFS-D, ADFS-E, ADFS-E+, ADFS-F, ADFS-F+ and ADFS-G.

- Apple Partition Map

  • Added support for decoding Driver Description Map.
  • Added support for maps without Driver Description Map.
  • Added support for old partition table.

- Commands

  • Added separate application to debug commands sent to devices.
  • list-devices: Lists devices that can be used for device dependent commands.
  • list-encodings: Lists supported character encodings.

- Create Sidecar command

  • Added support for hashing DiscFerret flux images.
  • Added support for hashing KryoFlux STREAM flux images.
  • Added support for hashing SuperCardPro flux images.
  • Added support for tape dumps where each tape-file is a separate dumped file.
  • Calculate checksum of contents not only of image file.
  • Consider each optical disc track as a separate partition.
  • Store superblock modification time on sidecar.
  • Support tracks.
  • Use dump drive information from images that support it.

- Decoders

  • Xbox DMI.
  • Xbox Security Sectors.

- Devices

  • MMC.
  • PCMCIA block devices.
  • SCSI Streaming Devices (aka "tapes").
  • SecureDigital.

- Device commands

  • Add ATA and SCSI commands support for FreeBSD.
  • Add ATA commands support for Windows.
  • Add retrieval of USB information on Windows.
  • Add SecureDigital/MMC commands support for Windows.

- Disc images.

  • Alcohol 120%.
  • Anex86.
  • Apple DOS interleaved (.do).
  • Apple New Disk Image Format (aka NDIF, aka img, aka DiskCopy 6).
  • Apple Nibble (aka NIB).
  • Apple ProDOS interleaved (.po).
  • Apple Universal Disk Image Format (aka UDIF, aka dmg).
  • BlindWrite 4.
  • BlindWrite 5.
  • CisCopy (aka DC-File or DCF).
  • CloneCD.
  • CopyQM.
  • CPCEMU Disk File.
  • CPCEMU Extended Disk File.
  • D64.
  • D71.
  • D81.
  • Digital Research's DiskCopy.
  • DiscJuggler.
  • HD-Copy.
  • IBM SaveDskF.
  • IMD.
  • MAME Compressed Hunks of Data (aka CHD).
  • Parallels Hard Disk Image (aka HDD).
  • Partclone disk images
  • Partimage disk images
  • QEMU Copy-On-Write (aka QCOW).
  • QEMU Copy-On-Write v2.
  • QEMU Enhanced Disk (aka QED).
  • Quasi88 (.D77/.D88).
  • Ray Arachelian's Disk IMage (.DIM).
  • RS-IDE hard disk images.
  • Spectrum floppy disk image (.FDI)
  • T98.
  • VHDX.
  • Virtual98.
  • VMware.
  • X68k .DIM.

- DiskCopy 4.2 disk image

  • Added support for invalid images that use little-endian values.
  • Added support for images created by macOS that don't have a format byte set.
  • Use resource fork to get DiskCopy version used to create them.

- Dumping

  • Added the ability to resume a partially done dump, even on a separate drive.
  • Added the ability to skip dumping the Lead-in.
  • Allow creation of a separate subchannel file.
  • Create dump log.
  • Dumping optical media creates an Alcohol 120% descriptor file.
  • Raw dump of DVD with Matshita recorders.
  • XGD with Kreon drives.

- ext2/3/4 filesystem

  • Added new superblock fields.
  • Added support for devices with sectors bigger than 512 bytes.

- FAT filesystem

  • Added DEC Rainbow's hard-wired BPB.
  • Added support for volumes with 256 bytes/sector.
  • Added support for ACT Apricot BPB.
  • Gets volume label, creation time and modification time from root directory if available.

- Filesystems

  • Apple DOS.
  • CP/M.
  • Detecting AO-DOS.
  • Detecting AtheOS.
  • Detecting CD-i.
  • Detecting Commodore 1540/1541/1571/1581.
  • Detecting cram.
  • Detecting Cray UNICOS.
  • Detecting dump(8) (Old historic BSD, AIX, UFS and UFS2 types).
  • Detecting ECMA-67.
  • Detecting exFAT.
  • Detecting Extent File System (aka SGI EFS).
  • Detecting F2FS.
  • Detecting FAT+.
  • Detecting fossil.
  • Detecting HAMMER.
  • Detecting High Sierra Format.
  • Detecting HP Logical Interchange Format.
  • Detecting IBM JFS.
  • Detecting Locus.
  • Detecting MicroDOS file system.
  • Detecting NILFS2.
  • Detecting OS-9 Random Block File (aka RBF).
  • Detecting Professional File System (aka PFS).
  • Detecting QNX 4.
  • Detecting QNX 6.
  • Detecting Reiser.
  • Detecting Reiser4.
  • Detecting RT-11.
  • Detecting SmartFileSystem (aka SFS, aka Standard File System).
  • Detecting Squash.
  • Detecting Universal Disk Format (aka UDF).
  • Detecting Veritas.
  • Detecting VMware.
  • Detecting Xbox.
  • Detecting XFS.
  • Detecting Zettabyte File System (aka ZFS).
  • UCSD Pascal.

- Filters

  • AppleDouble.
  • Apple PCExchange.
  • AppleSingle.
  • BZIP2.
  • GZIP.
  • LZIP.
  • MacBinary.
  • XZ.

- GUID Partition Table

  • New type GUIDs.

- ISO9660 filesystem

  • Added detection of AAIP extensions.
  • Added detection of Apple extensions.
  • Added detection of EFI Platform ID for El Torito.
  • Added detection of RRIP extensions.
  • Added detection of SUSP extensions.
  • Added detection of XA extensions.
  • Added detection of ziso extensions.

- Lisa filesystem

  • Full read-only support.

- Media types

  • DDS, DDS-2, DDS-3, DDS-4.
  • HiFD.
  • IOMEGA Clik! (aka PocketZip).
  • IOMEGA JAZ.
  • LS-120, LS-240, FD32MB.
  • NEC floppies.
  • Old DEC hard disks
  • SHARP floppies.
  • XGD3.

- Partitions

  • Acorn FileCore.
  • ACT Apricot.
  • BSD disklabels.
  • DEC disklabels.
  • DragonFly BSD.
  • Human68k.
  • MINIX subpartitions.
  • NEC PC-9800.
  • Plan9 partition table.
  • Rio Karma.
  • SGI Disk Volume Headers.
  • UNIX hardwired partition tables.
  • UNIX VTOC.
  • XENIX partition table.

- SCSI decoding

  • Handling of EVPDs smaller than length field.
  • Handling of modes 02h, 04h and 1Ch smaller than expected.
  • Prettyfying of mode 0Bh.

- SmartFileSystem

  • Added support for version 2.

- Statistics

  • Added version and operating system statistics.

- Sun disklabel

  • Added bound checks.
  • Added support for 16-entries VTOC.
  • Added support for pre-VTOC disklabels.
  • Corrected structures for 8-entries VTOC.

- System V filesystem

  • Added COHERENT offsets.
  • Check for it starting on second cylinder.
  • Corrected cluster size calculation.
  • Corrected detection between Release 2 and Release 4.
  • Corrected Release 2 superblock parameters.
  • Enlarged NICFREE for Version 7.

TeleDisk images

  • Added support for Advanced Compression.
  • Added support for floppy lead-out.
  • Added variable sectors per track support.

Fixes

- AmigaDOS filesystem

  • Corrected checksum calculation.
  • Corrected cluster size calculation.
  • Corrected root block location.
  • Corrected support for AROS i386 variant that has a PC bootblock before the AmigaDOS bootblock itself.
  • Detection on hard disks or with clusters bigger than 1 sector.
  • Tested FFS2.

- Apple Partition Map

  • Added bound checks.
  • Added support for decoding Driver Description Map.
  • Added support for maps without Driver Description Map.
  • Added support for old partition table.
  • Corrected partition start when map it's not on start of device.
  • Corrected support for misaligned maps, like on CDs.
  • Cut partitions that span outside the device.

- cdrdao

  • Audio track matching.
  • Corrected images that start with comments.
  • Prevent reading binary files.

- CDRWin

  • CD-Text detection.
  • CD+G data return.
  • Fixed composer parsing.
  • Prevent reading binary files.

- CP/M filesystem

  • Corrected cluster count calculation.
  • Corrected directory location on CP/M-86.
  • Corrected sector reading.
  • Skip media types that were never used as a CP/M disk.

- Create Sidecar command

  • Corrected creation when path is absolute.

- Device commands

  • Do not send SCSI INQUIRY to non-SCSI paths on Linux.

- Device reports

  • Call ATA READ LONG last, as it confuses some drives.
  • Try SCSI READ LONG (10) until max block size (65535).

- DiskCopy 4.2

  • Corrected track order for Lisa and Macintosh Twiggy.

- Dreamcast GDI images

  • Prevent reading binary files.

- Dumping

  • Calculation of streaming device dumping speed.
  • Corrected dumping CD-R and CD-RW.
  • Optical media with 2048 bytes/sector now get ".iso" file extension.
  • Retry when SCSI devices return reset status.
  • Streaming Devices now store block size changes in metadata sidecar.
  • Wait for SCSI devices to exit ASC 28h (MEDIUM CHANGE) status.

- ext2/3/4 filesystem

  • Use os type as XML system identifier.

- FAT filesystem

  • Behaviour with some non-compliant media descriptors.
  • Corrected 5.25" MD1DD detection.
  • Corrected boot code detection.
  • Corrected misaligned volumes on optical media.
  • Rewritten to better detect Atari, MSX, *-DOS and ANDOS variants.
  • Use OEM name as XML system identifier.

- Guid Partition Table

  • Added bound checks.
  • Corrected misaligned tables on optical media.
  • Corrected when table is smaller than one sector.

- HFS filesystem

  • Corrected detection of a PowerPC only bootable volume (no boot sector).
  • Corrected misaligned volumes on optical media.
  • Corrected volume serial number case.

- HFS+ filesystem

  • Corrected misaligned volumes on optical media.
  • Corrected misalignment of fields in Volume Header.
  • Use last mount version as XML system identifier.

- HPFS filesystem

  • Corrected cluster size.
  • Detect boot code.
  • Show NT flags.
  • Use OEM name as XML system identifier.

- ISO9660 filesystem

  • Complete rewrite.
  • Check that date fields start with a number.

- Master Boot Record partitioning scheme

  • Check real presence of a GPT.
  • Corrected infinite looping on extended partitions.
  • Remove disklabels support.
  • Support misaligned MBRs on optical media.
  • Support NEC extensions.
  • Support OnTrack extensions.

- MINIX filesystem

  • Added support for v1 and v2 created on MINIX 3.
  • Corrected misaligned volumes on optical media.

- Nero Burning ROM

  • Corrected track handling.
  • Corrected typo on parsing v2 images.
  • Disc types.
  • Do not identify positively if footer version is unknown.
  • Lead-In handling.
  • Mode2 RAW sectors.
  • Session count.

- NeXT partition table

  • Added missing fields.
  • Corrected offsets.
  • Cut partitions that span outside the device.

- ODS filesystem

  • Corrected cluster size calculation.
  • Corrected misaligned volumes on optical media.

- ProDOS filesystem

  • Corrected cluster size calculation.
  • Corrected misaligned volumes on optical media.
  • Volume size.

- Rigid Disk Block partition scheme

  • Corrected AMIX mappings.

- SCSI decoding

  • Handling of EVPDs smaller than length field.
  • Handling of modes 02h, 04h and 1Ch smaller than expected.
  • Prevented overflow on MMC FEATURES decoding.
  • Prevented overflow on SCSI MODE PAGE decoding.

- SmartFileSystem

  • Added support for version 2.

- Sun disklabel

  • Added bound checks.
  • Corrected structures for 8-entries VTOC.

- System V filesystem

  • Check for it starting on second cylinder.
  • Corrected cluster size calculation.
  • Corrected detection between Release 2 and Release 4.
  • Corrected Release 2 superblock parameters.
  • Enlarged NICFREE for Version 7.

- UFS filesystem

  • Corrected superblock locations.
  • Move superblock to a single structure and marshal it, corrects detection of several variants.

Changes

  • Added a public changelog.
  • Added a side application to create device reports under Linux without a .NET environment.
  • Added operating system version statistics.
  • Added partitioning scheme name to partition structures.
  • Added several internal tests to prevent regression on changes.
  • Added support for different character encodings.
  • Added support for filters.
  • Added support for nested partitioning schemes.
  • Added support for propagating disk geometry, needed by PC-98 partitions and old MBRs.
  • Better support for decoding multibyte encodings from C, Pascal and space-padded strings.
  • Changed handling of compressed files, using temporary files and caching.
  • Corrected casting on big-endian marshalling that was failing on some .NET Framework versions.
  • Corrected filter list reuse.
  • Disabled EDC check on CDs because it is not working (TODO).
  • Filesystems now have access to full partition structure.
  • Filters no longer return their own extension when requested for filename.
  • Moved Claunia.RsrcFork to NuGet.
  • Priam tags.
  • Support drive firmware inside disc images.
  • Support subchannel with only Q channel.

[3.0.0.0] - 2016-07-19

Added

- Commands

  • benchmark: Tests speed for checksum algorithms.
  • create-sidecar: Creates an XML sidecar with metadata.
  • decode: Decodes and prints a disk tag present on the image.
  • device-info: Prints device information.
  • dump-media: Dumps media to a disk image.
  • entropy: Calculates disk entropy.
  • media-info: Prints media information.
  • scan-media: Scans media for errors.

- Checksums

  • Adler-32
  • SpamSum

- Devices

  • ATA on Linux.
  • ATA on Windows (untested).
  • FireWire on Linux.
  • SCSI on Linux.
  • SCSI on Windows (untested).
  • USB on Linux.

- Disc images

  • Apple 2IMG.
  • CDRDAO.
  • Dreamcast GDI.
  • VirtualPC.

- Fast File System (FFS)

  • Atari UNIX variant.

- Filesystems

  • Acorn ADFS.
  • AmigaDOS.
  • Apple File System, aka APFS.
  • Apple ProDOS.
  • btrfs.
  • Nintendo Gamecube.
  • Nintendo Wii.

- Partitions

  • Amiga Rigid Disk Block (aka RDB).
  • Atari.
  • Sun.
  • (U)EFI GPT.

Changes

- PrintHex command

  • Allow to print several sectors.

Fixes

- Be filesystem

  • Endianness.
  • Support for Be CDs.

- CDRWin disk image

  • Behaviour on .NET Framework.
  • Detection of CD-ROM XA.
  • Flags.
  • Partition calculations.

- Fast File System (FFS)

  • False positives with 7th Edition.

- ISO9660

  • Dreamcast IP.BIN decoding.
  • Sega CD IP.BIN decoding.

- System V Filesystem

  • Big endian support

[2.20] - 2014-08-28

Added

- Checksums

  • Reed Solomon.

Fixes

- Apple Partition Map

  • Disks with 2048 bytes/sector but a 512 bytes/sector map.

- HFS

  • Disks with 2048 bytes/sector but a 512 bytes/sector filesystem.

[2.10] - 2014-08-25

Added

- Checksums

  • CD EDC and ECC.
  • CRC16.

- Commands

  • Verify: Verifies disk image contents, if supported.

- Disc images

  • Nero Burning ROM.

[2.0] - 2014-07-03

Added

- Commands

  • analyze: Gives informatio about disk image contents as well as detecting partitions and filesystems.
  • checksum: Generates CRC32, CRC64, RIPEMD160, MD5, SHA1, SHA256, SHA384 and SHA512 checksums of disk image contents.
  • compare: Compares two media images.
  • printhex: Prints a hexadecimal output of a sector.

- Disc images

  • RAW (sector by sector).

- Media types

  • BD-R.
  • BD-RE XL.
  • FDFORMAT.

Fixes

- FAT filesystem

  • Workaround FAT12 without BIOS Parameter Block.

- MBR partitions

  • Do not search for them on disks with less than 512 bytes/sector.

- ODS-11 filesystem

  • Do not search for them on disks with less than 512 bytes/sector.

[1.10] - 2014-04-21

Added

- Disc images

  • Sydex TeleDisk.

[1.0] - 2014-04-17

Added

- Filesystems

  • Detecting BeFS.
  • Detecting ext.
  • Detecting ext2.
  • Detecting ext3.
  • Detecting ext4.
  • Detecting FAT12.
  • Detecting FAT16.
  • Detecting FAT32.
  • Detecting FFS.
  • Detecting HFS+.
  • Detecting HFS.
  • Detecting HPFS.
  • Detecting ISO9660.
  • Detecting LisaFS.
  • Detecting MFS.
  • Detecting MinixFS.
  • Detecting NTFS.
  • Detecting ODS-11.
  • Detecting Opera.
  • Detecting PCEngine.
  • Detecting SolarFS.
  • Detecting System V.
  • Detecting UFS.
  • Detecting UFS2.
  • Detecting UnixWare boot.

- Disc images

  • Apple DiskCopy 4.2.
  • CDRWin.

- Partitions

  • Apple Partition Map (aka APM).
  • Master Boot Record (aka MBR).
  • NeXT disklabels.