Here is the list of the main changes between versions of UniDOS and DOS nodes.

Version 1.36

  • UniDOS: The “new API” flag from BIOS routine cmd_device_info is now set automatically (it do not rely on DOS nodes DOSNode_GetStatus routine any more).
  • UniDOS: Fixed BIOS routine cmd_device_list to return with Carry=1 in case of success.
  • UniDOS: Added a BIOS routine cmd_enabled_sort_dir_first to request CAS_CATALOG to sort directories prior to files (by default directories and files are mixed for compatibility reason because of some softwares relying on a strict alphabetic order).

Version 1.35

  • UniDOS: Fixed a bug with ROM overlay during du CAS_IN_CHAR.
  • UniDOS: Fixed a bug in BIOS routine cmd_cas_in_read when less than &80 bytes were read from an ASCII file.
  • UniDOS: Modfified the behavior of the BIOS routine cmd_cas_in_read in case of binary files (file headers is not skipped anymore, which makes cmd_cas_in_read usage symetrical to cmd_cas_in_write to provide a more generic handling of all file types).
  • FatFs node: Improved intialization sequence when Nova is detected (more robust in case of wrong ROMs installation and more system friendly regarding interrupts).
  • FatFs node: Modified cross-ROM call routine to be more system friendly.

Version 1.34

  • UniDOS: Fixed error handling in case a DOS node fails to initiate a catalog.

Version 1.33

  • UniDOS: Improved error handling in case of routines which are not supported by DOS nodes.
  • UniDOS: Fixed minor issue in the internal routine managing iteration over files (without any impact for existing nodes).
  • Nœud M4: Initial version.

Version 1.32

  • UniDOS: Added Hackit compatibility.
  • UniDOS: Added error report when |COPY targets a non existing directory.
  • FatFs node: Removed “disk cache” mode (it was too slow and prevented some future improvements).
  • FatFs node: Added automatic support to the Nova when detected (in its presence FatFs node do not use main memoy at all).
  • FatFs node: Moved temporary working buffers to provide a better compatibility (hacks which are initializing disc ROM at addresses conflicting with Basic now also work with FatFs node).

Version 1.31

  • UniDOS: Fixed double sided and 80 tracks support from ParaDOS.
  • UniDOS: Fixed aregression when failing to close fils handled by AMSDOS/ParaDOS ROM.

Version 1.30

  • UniDOS: Added RSX |LOAD, |SAVE and |SAVEA similar to the ones which were provided by ROMs from Arnor Ltd.
  • UniDOS: Internal simplifications.
  • Nœud Nova  Initial version.

Version 1.20

  • UniDOS: |REN not provides the ability to move files (and directories) from a direcotry to another (when the related physical drive is compatible).
  • UniDOS: Added new error codes related to renaming.
  • Albireo and FatFs nodes: Upgraded DOSNode_Rename routine.

Version 1.11

  • UniDOS: Changed file type for symbolic links to avoid a conflict with text documents of Protext.
    If you had symbolic links created by an UniDOS previous version, you will have to recreate them, old ones will not work anymore.
  • UniDOS: Fixed a regression non volatile memory handling when |DISC was used.
  • UniDOS: Fixed a regression with unwanted assignation mismatch between drives A: and B:.

Version 1.10

  • UniDOS: Added TAPE: drive which supports tapes.
  • UniDOS: Added RSX |FORMAT and |NODE.
  • UniDOS: Fixed internal memory handling.
  • Albireo node: Optimisations.
  • FatFs node: Initial version.

Version 1.00

  • UniDOS and DOS nodes: Initial version.