0.9

- Intel 8048 simulator.

- New device type in z80 simulator: r800.

- FPGA displays for p2223.

- One Instruction Set Computer simulators: URISC, MISC16


0.8.x

- Bugfixes, pre-relases of 0.9: partial implmentations of
  new features.


0.8

- Motorola HC12 simulator.

- Intel 8080 and 8085 simulator.

- Stm8 stack pointer roll-over function (configurable).

- F8 simulator.

- p2223 simulator (variant of p1516).

- "display", "undisplay" and "echo" commands.


0.7.x

- Bugfix releases. Partial implementations of 0.8 functionalities.


0.7

- New sub-option for -S option: raw, serial input will be
non-interactive even on tty.


0.6.x

- Bugfix releases.


0.6

- New simulators: TLCS90, Padauk, M6809, PicoBlaze, MCS6502, MC6800

- New commands: "memory info" (same as "info memory"), "get error"
  (same as "show error").

- Simulator interface (virtual hw element).

- Simulator control over serial line terminal. Escape character is ^x
  (CTRL-x) but it is configurable for every uarts. Available functions
  are: start, stop, quit, reset, close.

- Command line editing and history.

- More operators for expressions.

- VCD output.

- Read information from cdb and omf files.

- Variables.

- New option: "-e command" to specify startup command.

- Colors. New program option "-o colspec" to specify color values and
  -b to omit coloring. New options "color_XXX" to hold values.
  

0.5

- Bug fixes to run sdcc regression tests.

- Implementation of missing instruction ORL C,\bit of MCS51.

- Fix of AVR instruction decoder.

- Expressions.

- Memory simulation redesigned: address space, chip, address decoder.


0.4

- Stack tracking.

- Error handling.

- Redirection of output of commands.
