NitrOS-9/6309 Level 2 V03.02.03:
- disasm has a new -s option which is used to specify the start and end
  addresses to disassemble within a module.
- A bug in the clock2_jvemu module has been fixed.

NitrOS-9/6809 Level 1 V03.02.02:
- Two new clocks have been added for Jeff Vavasour's CoCo emulator and MESS:
  clock2_jvemu and clock2_messemu, respectively.
- kernel and kernelp2 have been renamed to krn and krnp2 respectively.
- cc3disk has been renamed to rb1773 and has been back-ported to
  NitrOS-9 Level 1.  A bug in the verify routine has been fixed.
- Drivers for the Disto Super Controller II are now available as
  rb1773_scii_ff74.dr and rb1773_scii_ff58.dr.
- The copy command now has write verification with -v.
- term_t1.dd has been renamed to term_sio.dd and term_sc6551.dd has been added.

NitrOS-9/6809 Level 1 V03.02.01 (May 14, 2004):
- CCDisk has been replaced by a more reliable version from Dave Lewis. Also,
  step rate codes now match that of NitrOS-9 Level 2.
- An assembler bug which generated incorrect code for Level 1
  has been corrected, and new modules have been generated.
- Bugs in the mpi and megaread utilities have been fixed.

NitrOS-9/6809 Level 1 V03.02.01:
- A minor bug in the unlink command has been fixed.
- The mpi and megaread utilities have been added to the CMDS directory.
- The dmode utility has been updated.
- Shell+ has been backported.
- vrn has been backported and the nil descriptor now requires vrn.
- nildrv has been removed.
- The F$PrsNam call has been fixed to allow 0-9 and _ as the first character
  in a filename.
- Several bugs in dsave's -b option have been fixed.
- The cchdisk driver and descriptors are no longer in the distribution.
- sacia has been backported from Level 2 as sc6551.
- modpak.dr and aciapak.dr have been replaced by sc6551.
- rs232.dr has been renamed to sio.dr to match the Level 2 driver name.

NitrOS-9/6809 Level 1 V03.02.00:
- os9 and os9p2 have been renamed to kernel and kernelp2.
- A new utility, padrom, has been added to the standard commands.
- Merge now supports -z to get a list of files from standard input.
- The serial printer driver and Speech-Sound Pak driver have been back-ported
  from Level 2.
- Level 1 now has a REL module similar to Level 2.
- The clock and clock2 architecture has been back-ported from Level 2.
- The faster PipeMan, Piper and Pipe have been back-ported from Level 2.
- The MDir utility now shows proper module revision of 0 and other minor
  improvements in extended output.

OS-9 Level One V03.01.04:
- asm is now at edition 8 and includes the following fixes/additions:
  o Symbols now allow underscores.
  o The "parens error" bug has been fixed.
  o Added support for case-sensitive symbols with the U option flag.
  o Improved 4-digit year fix for date/time string.
  o Automatic conversion of tabs to spaces on input.
- A bug accidentally introduced into os9gen related to boot track on
  double-sided disks has been fixed.
- The directory structure of the Modules disk has been modified.  All
  modules and related files are now under the LEVEL1 directory.
- There are now two versions of sysgo: sysgo_h0 which performs chd/chx
  to /H0 on startup, and sysgo_dd which performs chd/chx to /DD on startup.
- A compatibility issue with os9gen's -t option and OS-9 Level One
  has been resolved.

OS-9 Level One V03.01.03:
- The asm program now supports 6309 bitfield instructions.
- The prompt command has been added to the standard command set.
- os9gen now supports the -t= option which allows one to specify an
  alternate boot track file.
- Two new directories have been added: BOOTLISTS and BOOTSCRIPTS.
  The former contains bootlist files for building boot disks, while
  the latter contains scripts to build boot disks.
- Clock modules for Eliminator, Disto 2-N-1, Disto 4-N-1, Harris, and
  SmartWatch have been added (these are all UNTESTED.)  Also, the
  clock_bb clock module has been renamed to clock_bnb, and clock.60hz
  and clock.50hz have been renamed to clock_soft and clock_soft_50hz.
- There are now two booters for booting from a WD1773 based
  floppy controller: boot_1773_6ms and boot_1773_30ms for
  6 and 30 millisecond step rates.
- The help utility has been enhanced to show help subjects if
  forked without any command line parameters.

OS-9 Level One V03.01.02:
- A bug in the help utility has been fixed.
- The MODULES directory structure has been enhanced to include
  multiple subdirectories for better module organization.
- Booter modules for Burke & Burke, Disto RAMPak, Eliminator and
  IDE-LBA have been added.
- The BOOTLISTS/ directory has been added on the Modules disk, and
  contains bootlist files for various configurations.
- The cputype command has been optimized for size.
- Minor help file updates have been made.

OS-9 Level One V03.01.01:
- SYS/helpmsg expanded to include new commands.
- ident now correctly reports modules with a language byte of Obj6309.
- The LogBook file in the SYS directory has been removed.
- A bug in the cputype command that caused crashing on a 6809 system
  has been fixed.

OS-9 Level One V03.01.00:
- New common version among all releases of OS-9 for the CoCo
- Many commands have been updated and optimized:
   o For size reasons, command help information is no longer embedded in the
     utilites, but is instead available through the helpmsg file in /DD/SYS
   o date, dir, mdir, procs and verify now require a dash (-) before options
   o format now has a cluster option and now shows the correct number of
     good sectors on large sector devices
   o Numerous commands have been optimized for size
   o cputype, ded, devs, disasm, dmode and irqs have been added to the
     CMDS directory
   o cmp, error, help and touch have been rewritten in assembly for size
   o copy has been enhanced to include OS-9/68K-like features

OS-9 Level One V02.01.00 'Phoenix' Release (11/04/2002):
- Defs files now have properly terminated lines and 'pag' is now emitted
  as a comment.
- SYS/password now references /DD instead of /D0
- ASM now assembles 6309 op-codes