0.12 ==> 0.13
=============

  * updated web/email addresses, no real code changes.


0.08 ==> 0.12
=============

  * forgot some changelog entries :-(
  * bugfixes, mostly for new (read-only) volume tag support
  * autojuke added, for changing CD's / disks with autofs.


0.07 ==> 0.08
=============

  * new ioctl for more detailed element status queries
  * new userland arg ("info") for the new ioctl
  * "userland unload" works without a second argument
  * a few changes for the new scsi code in 2.1.x
  * bugfixes


0.06 ==> 0.07
=============

  * modified ch_read_element_status() to make a
    buggy^H^H^H^H^Hpedantic changer happy.
  * bugfix: a uncatched error condition.
  * more verbose error+debug messages
  * userland accepts status as command (does the same as call
    without arguments)


0.05 ==> 0.06
=============

  * Oops: the driver hangs on retries (when the changer returns a
    Unit Attention sense code). Fixed.
  * Fixed old cut+paste bug (affected 2.1.x kernels only, nearly 
    nobody uses them eh?)


0.03 ==> 0.05
=============

[ Note: 0.04 was'nt uploaded to sunsite ]

  * Have a official major number now. It is 86/char, the special device
    has a 's' for SCSI now, the new name is /dev/sch0, /dev/sch1, ...
    This means you have to create the new special files and delete the
    old one if you upgrade. The MAKEDEV.sch script will do this job.
  * UNIT ATTENTION handling fixed
  * Added "Trouble" and "Porting" sections to the README
  * the busy check is optional now, can be turned off with
    "insmod check_busy=0"
  * debug messages are a runtime option now, and off by default (enable
    with "insmod debug=1")
  * The LUN for data transfer elements defaults to 0 now. Seems we
    have less trouble with this, as TAPE=lun0, changer=lun1 is a quite
    common for tape libraries.
  * We have one more compiler warning in 2.0.x, becauce one function
    changed the return value from void (2.0.x) to int (2.1.x). I'm
    _not_ going to add #ifdef's for this, it does'nt break anything.

	
0.02 ==> 0.03
=============

  * added some comments about unload and LUNs to the README
  * changed error handling, there is a table for mapping SCSI sense
    codes to errno now. Should give better error codes if something
    goes wrong.


0.01 ==> 0.02
=============

  * bugfix: retry if device returns UNIT ATTENTION.
  * for data transfer elements: checks whenever it is busy or not before
    sending MOVE or EXCHANGE commands (if possible).
  * userland knows two new commands: load and unload. They take a number
    as argument and move just to and from the first data transfer element,
    i.e. "userland load 5" should do the same as "userland mv s5 d0".
  * ioctl function did not return error codes on move failure...   fixed
  * some module changes required for >=2.1.23
  * the driver reads only the "element address assigment" mode page, the
    others often not implemented and therefore somewhat useless...
  * some devices don't even have the "element address assigment" mode
    page, there is a list for them now.
  * misc minor fixes and finetuning


0.01   (1 Dec 1996)
===================

  * first public release

