plus4emu 1.2.9 has been released

Changes in version 1.2.9:

* added a C interface that allows using the emulator as a shared library in other programs; the library and header file can be found in the 'plus4lib' subdirectory of the binary packages, and a simple example program with compile instructions is also included
* implemented IEC level MPS-801 printer emulation, in addition to the previously existing hardware level MPS-802 emulation
* added a new button to the debugger GUI that makes it possible to break only when a branch is taken (i.e. the opposite of 'Step over')
* more accurate PAL emulation in OpenGL mode when the display quality is set to 3
* LED display is now also implemented for IEC level drive emulation
* the ROM images required by the emulator are included with the binary packages, and no longer need to be downloaded separately
* fixed a bug in the 'Step over' function of the debugger
* fixed/improved support for D64 error information; this allows some copy protected games that previously did not work to load correctly
* the 'compress' utility has two new compression methods, some new options, and the original method is 3-5 times faster now while producing identical files; also, compression support in 'p4fliconv' is improved somewhat
* various minor bug fixes, optimizations, and other improvements