0.01:
- Initial release based on DOS TR 6.76
0.02:
- Unoptimized the xterm ANSI move cursor commands. My xterm did not always
  work with the optimized sequences, which caused occasional glitches.
  Using the unoptimized command makes the display more robust.  I haven't
  notice any speed difference.

- Added shift key detection under Xwindows so shift key tuning, shift
  key RIT, and ctrl-shift keying work.

- Added paddle input on serial ports. This violates the RS-232 standard
  which defines the two logic levels as positive and negative voltages,
  while the paddle will only key a positive voltage to ground. But,
  according to the ARRL handbook, none of the serial port chips used
  actually require a negative voltage on their inputs to get the correct
  logic level.  Therefore, I have set up the clear to send (CTS) input as
  the left paddle (normally dot) input, and data set ready (DSR) input as
  the right paddle (normally dash) input. You need to pull these inputs
  positive through resistors.  I pull them up to +12 volts through 10K ohm
  resistors (the RS-232 standard requires anything between 3 and 25 volts),
  and the paddle keys those inputs to ground. On a DB9 connector they are
  pins 6 (DSR) and 8 (CTS). Ground is pin 5.

- Fixed bug where exact calls in CTY.DAT with / did not match.

- Changed default to UTC, independent of your system clock.  The hour
  offset should now never need to be used if your system clock is correct,
  but I didn't remove it. I also added code so the time set functions
  work internally to trlog. Originally these set the DOS system time. Now
  it just changes an internal offset. If you exit TR, this will not be
  saved. I believe the only reason to change the internal time would be to
  type in hand-written logs after a contest. Otherwise, you should simply
  set your system time correctly.

- Fixed several bugs related to auto character count cw.

0.03
- Changed Cabrillo output in post to have lines ending in carriage return /
  line feed.  At least some log checking codes running under DOS/Windows
  do not accept the unix/Mac line feed only end of line character. Thanks
  to Tim, K9TM for the heads up.
- Fixed null pointer references giving segmentation faults when adding to
  the end of the visible dupe sheet.

0.04
- Added 4 Ontario sections to SS simulator
- Added support for normal pseudottys. Use any name whose first 3 characters
  are pty or PTY for the serial device. Trlog will open a master pseudotty
  and write the slave device in the file given by the name you used.

0.05
- Fixed problem in two radio alt-d port.

0.06
- Fixed problem with packet etc., from printing control-g instead of beeping.
- Allow autocq on phone with function key radio commands.

0.07
- Fixed bug in radio 2 control communication
- Fixed uninitialized variable that made sunrise/sunset times wrong on 64 bit
  versions.
- Fixed bug where a long packet string would shut down packet on the local
  machine -- packet through the multi network would still sort of work.
- Added shell device for packet
- Added ncat device for multi net

0.08
- Fixed bug added by changes to packet in 0.07 that sometimes dropped
  the first character of a spot.
- Commented lines that prevented K3 DVK commands from working.

0.09
- Fixed bug which scribbles outside the box when displaying the log with
  Control-L when a Control-L in the log is encountered.

0.10
- This version has major changes to the cw keyer parts of the code. Tree's
  code for keying the serial and parallel ports has been encapsulated in
  a new keyer class to allow adding other keying options easily. This means
  that if you are using serial or parallel port keying, this version could
  break things that worked before. If you find a show stopper in the keyer,
  please report the bug and revert to using version 0.09.
- Support for K1EL's Winkeyer has been added. Please see the trloglinux.pdf
  file for more information.
- Support for Ultimatic mode has been added.

0.11
- Slightly different, possibly better, method of initializing Winkeyer

0.12
- Fixed the command line option ports so "trlog ports" should now report
  something sensible. As far as I can tell linux does not have a library
  routine to detect serial ports. trlog therefore searches the /sys pseudo
  file system (i.e. the /sys/class/tty directory) for ports with attached
  drivers.
- Added serial, parallel, winkeyer and packet prompting to set up a new
  LOGCFG.DAT. The program attempts to detect the serial and parallel ports
  connected to the computer using the same method as the ports command line
  option.
- Updated doc/trloglinux.pdf and files/Xresources to describe how to use
  nicer xterm fonts.
- Changed the degree symbol to be decimal 176 as shown in "man iso_8859-15".

0.13
- Attempt to fix serial port issues on some systems.

0.14
- Added a test so that /dev/port, which is erroneously reported by
  ieee1284_find_ports as a parallel port on systems with no parallel ports,
  is not displayed.

0.15
- Added a test for utf-8 locales. The degree symbol is hex 0xb0 in iso8859
  locales, and hex 0xc2 0xb0 in utf-8 locales. It should now print correctly
  on all systems.

0.16
- Fixed bug added with Winkeyer support where parallel paddle port
  configuration had to be before keyer output port in LOGCFG.DAT or the paddle
  port was ignored.
- First pass at making this properly multiuser. Writing CABNAME.DAT and
  ADDRESS.DAT or TRMASTER.DTA will store result in $HOME/.trlog instead
  of main trlog directory. If correct a normal user will not need write
  permission for the trlog executable's directory.

0.17
- Changed the signal sent from trlog to the packet shell process when trlog
  shuts down from SIGKILL to SIGHUP. SIGHUP causes telnet to quit, while
  SIGKILL left zombie telnet sessions which would keep new instances of trlog
  waiting for resources to become available until the zombie telnet sessions
  were killed.

0.18
- Improved X11 handling of some special keys to minimize polling. This makes
  running trlog over a network remotely work much better, and CW sending with
  serial/parallel ports is less affected by cpu activity.

- Added AltShift option to Shift Key Enable. This changes the tuning and
  RIT keys from Shift left or Shift right to Alt-Shift left and Alt-Shift
  right. Both shifts together (without Alt) clears RIT. The previous true
  and false options work as before, with default true as before. The
  question mark and other shifted characters work normally with
  Shift Key Enable = AltShift.

0.19
- Fixed post not reading restart file if log is LOG.DAT
- Fixed swappaddles and ptt for Winkeyer.

0.20
- Added right-control carriage return (left-control carriage return worked
  before) logging without sending CW to be compatible with DOS TR.
- Fixed bug where the DOS lowercase function in assembly language had
  been commented out. Contests which used grid squares need this.

0.21
- Added new line so initial set up of field day is formatted better
- Fixed some shift and control key combinations to ignore caps lock
  and num lock.
- Fixed bug in 64 bit parallel port record size so that parallel port
  access on 64 bit systems works.
- Fixed bug in active/inactive radio selection introduced with Winkeyer
  code.

0.22
- Fixed bug in Winkeyer code which reported cw not being sent when a message
  was staged, but not yet started. This kept CW messages on the inactive radio
  from being sent.
- Made shifted keys work for message programming.

0.23
- Added native support for the YCCC SO2R box <http://k1xm.org/SO2R/index.html>.
  No additional programs needed, just make sure you are set up with
  permission to use the YCCC SO2R usb device, plug in the usb cable,
  set YCCC SO2R BOX ENABLE = true in LOGCFG.DAT and it should just work,
  at least at a basic level. TR sends CW, switches the rigs, puts band
  data on the SO2R box DB25 connector, has new message commands to switch
  receive between hearing both main receivers in stereo, or either rig
  (main and sub receiver if so equipped) in both ears, and blends audio.
- Added documentation for how to use the YCCC SO2R box in trloglinux.pdf
- Control-P menu now displays control characters in messages.
- Fixed footswitch bug

0.24
- Fixed writing SO2R box commands to LOGCFG.DAT from control-j menu.

0.25
- Fixed YCCC SO2R box keyer defaults not being set from LOGCFG.DAT
- Removed USE BIOS KEY CALLS configuration parameter since direct reading
  of BIOS memory wouldn't work on a real operating system anyway. 
- Fixed bug in original 6.76 code where packet spots were given the wrong
  frequency.
- Fixed bug in original 6.76 code where the check for stable rig frequency
  was calculated incorrectly.
- Fixed bug in original 6.76 code where FT847 and FT817 frequencies were
  not updated correctly.

0.26
- Fixed YCCC SO2R box keyer weight being reported incorrectly in
  control-j menu.
- Fixed YCCC SO2R box PTT turn on time setting.
- Set YCCC SO2R box PTT turn off time to 15ms

0.27
- Fixed setting the keyer weight. This fixes a bug in setting keyer weight
  introduced in the first winkeyer version when the different keyers
  were separated. 
- Made PTT PADDLE HOLD COUNT work with the YCCC SO2R box keyer.

0.28
- Fixed bug where ptt would not release in yccc box.
