ChangeLog

2009-01-14  Philip Kendall  <philip-fuse@shadowmagic.org.uk>

	* Fuse 0.10.0.2 released

	* Make loader acceleration work on all compilers (Philip Kendall;
	  thanks, Carlos Almeida, Alberto Garcia and Alexander Yurchenko).

	* Make the "Don't Save" option in the widget UI do the right thing
	  (Frederick Meunier).

	* Allow both +3 disk drives to be used at once (Gergely Szasz).

	* Allow both +D disk drives to be used at once (Gergely Szasz).

	* Make .dsk code handle missing newline on "Track-Info" header
	  (Gergely Szasz; thanks, Simon Owen).

	* Remove unnecessary 'use' directive when building widget options
	  header file; fixes some build issues (Frederick Meunier)    

2008-12-10  Philip Kendall  <philip-fuse@shadowmagic.org.uk>

        * Fuse 0.10.0.1 released

	* Writing files would not truncate the file at the correct point,
	  leading to corrupt files when overwriting an existing file
	  (Philip Kendall; thanks, Matthew Westcott).

	* Distribute ui/fb/fbmouse.h (Fredrick Meunier; thanks, rkd77).

2008-12-03  Philip Kendall  <philip-fuse@shadowmagic.org.uk>

        * Fuse 0.10.0 released

        * New upd765 FDC emulation; all known +3 DSK images now work (Gergely
          Szasz; thanks to Simon Owen for expert technical advice).
        * Loading acceleration (Philip Kendall).
	* Automatic saves while using RZX recording (Philip Kendall).
        * Many improvements to Win32 UI (mostly Marek Januszewski).
        * Improved widget UI, with look and feel borrowed from that in FuseX
          (Fredrick Meunier; thanks, crabfists).

        * Emulation core improvements:
          * New --late-timings option to emulate machines with 1 tstate
            later timings (Philip Kendall)
          * Reading from the 128K's memory control port causes that byte to
            be written back to the port (Philip Kendall; thanks, Marat
            Fayzullin).
	  * Reading the AY data port on the +2A/+3 is the same as reading
	    the register port (Philip Kendall; thanks, Mark Woodmass).
          * NMI causes Z80 to unHALT (Philip Kendall; thanks, Simon Owen).
          * Emulate C, H and P/V flags on repeated IO instructions (Philip
            Kendall).
          * Fix crash when using Interface 1 on unoptimised Fuse builds
            (Philip Kendall).

        * Debugger improvements:
          * Debugger events to allow the debugger to stop when various
            Spectrum-level events happen (Philip Kendall).
          * Allow debugger commands to be run when a breakpoint is hit.
            No UI for this at present, but can be set from the command line.
            (Philip Kendall).
          * Command to exit emulator (Philip Kendall).
          * Make time breakpoints work properly when more than one is present
            (Philip Kendall).

        * Miscellaneous improvements:
          * Loader detection now works with the Digital Integration loader
            (Philip Kendall).
          * New HQ2X and HQ3x scalers (Gergely Szasz).
          * Revert Pentagon 128 to being the "base" machine without extra
            ROMs (Fredrick Meunier).
          * Updated +3e ROMs (Fredrick Meunier; thanks, Garry Lancaster).
          * Allow DivIDE, custom ROMs, Kempston mouse status and Simple 8-bit
            IDE interface to be saved in snapshots (Fredrick Meunier).
          * Better (but probably not perfect) TS2068 contention (Philip
            Kendall).
          * OpenSolaris compilation fixes (Fredrick Meunier; thanks, Andrew
            Owen).
          * C89 compatibility fixes (Fredrick Meunier; thanks, sweetlilmr).
          * Remove GTK+'s build explicit dependency on Xlib (Philip Kendall).
          * Minor AmigaOS improvements (Chris Young).

2008-01-05  Philip Kendall  <philip-fuse@shadowmagic.org.uk>

	* Fuse 0.9.0 released

	* New features:
	  * Add +D disk interface support (Stuart Brady).
	  * New floppy disk controller emulation for +D and Beta disk
	    interface emulation (Gergely Szasz and Stuart Brady).
	  * Add Pentagon 512 and Pentagon 1024 emulation (Q-Master).
	  * Add Hi-Fi beeper for improved reproduction of multi-channel beeper
	    tunes (e.g. Fairlight 2, Wham - the Music Box) (Fredrick Meunier).
	  * Add support for saving tape images without using tape traps
	    (Fredrick Meunier).
	  * Add support for loading from WAV tape images (Fredrick Meunier).
	  * Add support for saving CSW tape images and TZX direct recording
	    blocks (Fredrick Meunier).
	  * Allow distinction between "soft" resets (activating the reset line
	    on the Z80) and "hard" resets (pulling the power) (Philip Kendall).
	  * New ALSA sound driver (Gergely Szasz).
	  * AmigaOS support (Chris Young).
	  * MorphOS support (Q-Master).

	* Emulation core improvements:
	  * Fix contention for LD?R, CP?R and IN?R (Philip Kendall; thanks,
	    Mark Woodmass).
	  * Fix undocumented flags after BIT n,(IX+d) instructions (Philip
	    Kendall).
	  * Fix undocumented behaviour of DAA (Stuart Brady).
	  * High ports (0xc000 to 0xffff) are contended on the 128K when a
	    contended RAM page is paged in (Philip Kendall; thanks, Patrik
	    Rak).
	  * Correct contention for the +2A/+3 ULA (Philip Kendall).

	* Machine specific improvements:
	  * Fix joystick port mask on TC2048 (Fredrick Meunier)
	  * Improved keyboard handling for 128K / +3 machines (Philip Kendall).
	  * Improved contention for TC2048 and TC2068 machines (Fredrick
	    Meunier; thanks, Mark Woodmass).

	* Miscellaneous:
	  * Emulation speed no longer artificially limited to 999% (Stuart
	    Brady).
	  * Much improved debugger for the widget UIs (Darren Salt).
	  * Timed breakpoints now work in the debugger (Philip Kendall).
	  * Keys now repeat in the widget fileselector (Fredrick Meunier;
	    thanks, Cygnus).
	  * Removed the GTK+ 1.x UI (please note that GTK+ 2.x will remain
	    supported for the foreseeable future) (Philip Kendall).
	  * GTK+ UI now uses the GTK+ 2.x style file selectors (Philip
	    Kendall).
	  * More informative error messages when ejecting disks (Stuart
	    Brady).
	  * Ejecting Microdrive cartridges now checks for changes and doesn't
	    automatically overwrite the original file (Stuart Brady).
	  * Snapshots can no longer cause the profiler to assert (Philip
	    Kendall; thanks, Stuart Brady).
	  * DivIDE could page itself in incorrectly after a reset (Stuart
	    Brady).
	  * Stop invalid input causing segfault in GTK+ 'Load Binary Chunk'
	    dialog, and allow a length of 65536 to be used (Stuart Brady).
	  * Enable Fuse to build in directories other than the source
	    directory itself (Philip Kendall).
	  * 'make clean' now cleans generated files (Philip Kendall).
	  * Update +3e ROMs to v1.31 (Fredrick Meunier; thanks, Garry
	    Lancaster).
	  * Updated X11 UI (Gergely Szasz).
	  * Updated Win32 UI (Stuart Brady).
	  * Man page fixes (Stuart Brady).

	* Various other minor bugfixes.

2007-05-11  Philip Kendall  <philip-fuse@shadowmagic.org.uk>

	* Fuse 0.8.0.1 released (bug fix release)

	* Fix IN timings and floating bus behaviour: fixes Sidewize (thanks,
	  Pegaz and Mark Woodmass) (Philip Kendall).
	* Fix widget UI pokefinder and keyboard help picture
	  (thanks, Alberto Garcia) (Philip Kendall and Fredrick Meunier).
	* Fix crash if fullscreen mode attempted a resolution higher than
	  the native graphics mode could handle (thanks, Alberto Garcia)
	  (Fredrick Meunier).
	* Ensure ABS, MIN and PATH_MAX are available where needed (Fredrick
	  Meunier).
	* Distribute autoload snapshots (thanks, Stuart Brady and Arda
	  Erdikmen) (Fredrick Meunier).
	* Remove flicker when playing back RZX files with embedded
	  snapshots (thanks, Julian Wiseman) (Fredrick Meunier).
	* Remove warnings when building from CVS (Stuart Brady).

2007-04-11  Philip Kendall  <philip-fuse@shadowmagic.org.uk>

	* Fuse 0.8.0 released

	* New features:
	  * Loader improvements: automatically run at full speed while
	    a loader is in progress and automatically start/stop the tape
	    when the start/end of a loader is detected (Philip Kendall).
	  * RZX 'rollback' support (Philip Kendall).
	  * DivIDE support (Matthew Westcott)
	  * Interface I and Microdrive emulation (Gergely Szasz).
	  * TS2068 support (Fredrick Meunier).
	  * Kempston mouse emulation (Darren Salt).
	  * TZX generalized data block (0x19) support (Philip Kendall).
	  * Much improved widget UI, including allowing selection of
	    filenames (Darren Salt, Gergely Szasz).
	  * Allow SDL full screen mode to be used (Darren Salt).
	  * Add the ability to save 'movies' as collections of screenshots
	    (Gergely Szasz).
	  * Widget pokefinder (Darren Salt).
	  * Add a simple code profiler (Philip Kendall).
	  * New libao sound driver (Gergely Szasz).
	  * New CoreAudio sound driver (Fredrick Meunier).
	  * New PALTV 1-3x and TV3x graphics scalers (Gergely Szasz).

	* Emulation core improvements:
	  * Improved screen rendering code (now character accurate rather
	    than line accurate) (Philip Kendall, Fredrick Meunier).
	  * Corrections to write ordering and contention for EX (SP),HL,
	    EX (SP),IX and EX (SP),IY (Philip Kendall; thanks, Mark
	    Woodmass).
	  * Corrections to contention for OTIR and OTDR (Philip Kendall;
	    thanks, Mark Woodmass).
	  * IR contention (Philip Kendall; thanks, Mark Woodmass).
	  * Flag bits 3 and 5 are copied on all BIT instructions (Philip
	    Kendall; thanks, Mark Woodmass).
	  * Improved ULA emulation with respect to interrupt length
	    (thanks, Jon Needle, Ramsoft and Mark Woodmass) (Philip
	    Kendall).
	  * Fix timings of shifted no operation opcodes (Philip Kendall).
	  * An interrupt in IM 0 takes 13 tstates to acknowledge, not 12
	    (Philip Kendall).
	  * Improved speed control code (Fredrick Meunier).

	* Miscellaneous:
	  * Add a 'save, don't save, cancel' confirmation dialog before any
	    changes to media are lost under the GTK+ UIs (Philip Kendall).
	  * On the Pentagon, page in the TR-DOS ROM on NMI, allowing the
	    snapshot function to work (Philip Kendall). On the Scorpion,
	    page in ROM 2, allowing the monitor to work (thanks, Erik
	    Kunze).
	  * Default snapshot format is now .szx rather than .z80 (Fredrick
	    Meunier)
	  * Store current joystick information in snapshots (Fredrick
	    Meunier).
	  * Optional use of doublescan modes in the framebuffer and
	    SVGAlib UIs (Darren Salt).
	  * Black and white TV support for the framebuffer, SVGAlib and
	    Xlib UIs (Darren Salt).
	  * Catch 'window close' events in the Xlib UI (Darren Salt).
	  * Use stock button icons in the GTK+ 2.x UI (Darren Salt).
	  * Save/restore the 'issue 2 keyboard' flag from snapshots
	    (Philip Kendall).
	  * Correctly quote '-' characters in the man page (needed for
	    UTF-8 environments) (Darren Salt, Stuart Brady).
	  * Use separate menus for controlling +3 and TR-DOS disks (Philip
	    Kendall).
	  * Fix behaviour of ZXATASP and ZXCF on reset (Garry Lancaster).
	  * Improved window scaling behaviour (Darren Salt).
	  * Allow use of the mouse scroll wheel in the GTK+ debugger
	    (Darren Salt).
	  * Improved interaction between Media/Tape/Play and tape traps
	    (Darren Salt).
	  * Various minor improvements to the framebuffer UI (Darren
	    Salt).
	  * Various fixes to allow compilation with gcc 4.x (Philip
	    Kendall).

	* Various other minor bugfixes (Philip Kendall, Fredrick Meunier,
	  Jon Needle, Markus Oberhumer, Mark Round, Darren Salt, Gergely
	  Szasz, Paul van der Laan and other people to whom I apologise
	  for forgetting).

	* On a personal note, I (Philip) would like to dedicate the 0.8
	  release of Fuse to the memory of Chris "Oggie" Lightfoot. I
	  don't know whether he would have loved or hated some of the code
	  in Fuse, but I'm sure he would have expressed his opinion.

2004-07-16  Philip Kendall  <pak21-fuse@srcf.ucam.org>

	* Fuse 0.7.0 released.

	* New features:
	  + Scorpion ZS 256 support (Stuart Brady).
	  + Spectrum SE support (Fredrick Meunier, Darren Salt).
	  + Support for the simple 8-bit IDE interface (as used by the
	    +3e) and the ZXATASP and ZXCF interfaces (Garry Lancaster).
	  + Spectrum +3e support: just a +3 with different ROMs (Philip
	    Kendall).
	  + Interface II support (Fredrick Meunier).
	  + Emulation of joysticks other than the Kempston (Philip
	    Kendall).

	* Z80 core improvements:
	  + Get undocumented flags right after SCF and BIT (thanks, Erik
	    Kunze and Thomas Harte).
	  + Improved contended memory timings for RLD, RRD and
	    instructions involving (HL), (SP), (IX+dd), (IY+dd) (thanks,
	    Mark Woodmass and Jonathan Needle).
	  (Philip Kendall)

	* Debugger improvements:
	  + Memory map pane showing what is present in each 8K chunk.
	  + Allow port values to be masked before checking for port
	    read/write breakpoints.
	  + Ability to set breakpoints in non-RAM pages.
	  (Philip Kendall)

	* Miscellaneous improvements:
	  + Improved display timings (thanks, Mark Woodmass and Jonathan
	    Needle) (Philip Kendall).
	  + Improved floating bus timings; Arkanoid and Sidewize now work
	    (Philip Kendall).
	  + Save/restore the high bit of the R register; Bruce Lee now
	    works (thanks, Jan Samohýl) (Philip Kendall).
	  + Fuse can now save snapshot formats other than .z80 and tape
	    formats other than .tap; the appropriate format will be
	    selected according to the extension given (Philip Kendall).
	  + Improved sound emulation, now using 16 bit samples (Russell
	    Marks, Stuart Brady).
	  + Allow real joystick buttons to be equivalent to either
	    'emulated joystick fire' or 'press a key' (Philip Kendall).
	  + The pokefinder can now search for bytes which have increased
	    or decreased since the last search (Philip Kendall).
	  + HP-UX sound support (Stuart Brady).
	  + After 'flashloading' a tape block, set the registers to the
	    values they would have if the block had been loaded normally;
	    'The Rats' now loads successfully (thanks, Simon Stuart)
	    (Darren Salt).
	  + GTK+ 2.x user interface preferred to GTK+ 1.2 by default if
	    available (Philip Kendall).
	  + Don't display an error message if the same message was
	    displayed within the last second (Philip Kendall).
	  + Writing to the Betadisk ports is a no-op if TR-DOS isn't
	    active (Stuart Brady).
	  + Keep Timex Dock cartridge inserted after reset if it had been
	    inserted via File/Open or from the command line (Philip
	    Kendall).
	  + Split the 'ROM selection' dialog into one dialog for each
	    machine (Philip Kendall).
	  + Unused bits of AY registers are zeroed (Stuart Brady).
	  + Remove segfault if one ROM of a multi-ROM machine didn't load
	    (Philip Kendall).
	  + Don't segfault if Space rather than a mouse double click is
	    used to select things in the GTK+ tape browser, debugger or
	    pokefinder (Darren Salt).
	  + Stop output to the serial printer when printer emulation is
	    disabled; prevents the random appearance of 'printout.txt'
	    (Philip Kendall).

2004-02-19  Philip Kendall  <pak21-fuse@srcf.ucam.org>

	* Fuse 0.6.2.1 released.

	* Compilation fixes:
	  + sdljoystick.h missing from tarball (thanks, Owen Dunn).
	  + Link failure if a widget UI in use and lib765 not available
	    (thanks, Jamie Glendinning).
	  + Compilation failure if ROMSDIR defined (Darren Salt).

	* Bugfixes:
	  + Use of the SDL icons could cause screen corruption (Simon
	    Tatham).
	  + The reverse page mapping for 0xc000 - 0xffff would
	    occasionally be wrong on the +2A/+3 (Philip Kendall).

	* Miscellaneous:
	  + Allow selectable devices to be used for the real joysticks
	    (Darren Salt).
	  + Use glib 2.0 if available (Darren Salt).
	  + Allow ROMSDIR to be set when configuring (Darren Salt).

2004-02-11  Philip Kendall  <pak21-fuse@srcf.ucam.org>

	* Fuse 0.6.2 released.

	* New features:
	  + Real joystick support (Darren Salt, Fredrick Meunier).
	  + The 'pokefinder' (Philip Kendall).
	  + Black and white TV mode for the GTK+ and SDL user interfaces
	    (Fredrick Meunier).
	  + The Timex 1.5x scaler and the reappearance of 3x3 mode for
	    the GTK+ UI (Fredrick Meunier, Philip Kendall).
	  + A simple memory browser (Philip Kendall).
	  + Writes to disk will not affect the underlying file unless
	    explicitly requested by the user (Philip Kendall).
	  + Status bar for the GTK+ UI, and status icons for the
	    SDL UI (Philip Kendall/Fredrick Meunier).
	  + Options to disable the GTK+ confirmation dialogs and the
	    printer emulation (Philip Kendall).

	* Z80 core improvements:
	  + Improved memory handling. Should be both quicker and more
	    flexible.
	  + Support for retriggered interrupts.
	  + Don't allow interrupts after an EI instruction.
	  + If using gcc, use the "computed goto" feature for a small
	    performance enhancement.
	  (Philip Kendall).

	* Debugger improvements:
	  + Better error recovery after a malformed command.
	  + New 'pending events' pane. Double-clicking on an event will
	    cause emulation to run until that event occurs.
	  + Breakpoints can now be set relative to a RAM page, rather than
	    purely by address.
	  + Breakpoints can now be set to trigger a specified number of
	    tstates after the start of the current frame.
	  + Double-clicking on an entry in the stack display will cause
	    emulation to run to that address.
	  + Allow individual panes to be hidden.
	  + Correct behaviour if the debugger window is closed via window
	    manager functions, rather than by the 'close' button.
	  + More sensibly sized monospace font under GTK+ 2.x.
	  (Philip Kendall).

	* RZX improvements:
	  + Option to always embed an RZX snapshot.
	  + Make it possible to record a non-competition mode RZX file
	    after having recorded one in competition mode.
	  + Add some small bits of system information (operating system,
	    libspectrum version, libgcrypt version) into the RZX custom
	    data.
	  (Philip Kendall).

	* Miscellaneous improvements:
	  + The GTK+ file selector now remembers the last directory
	    it was used for.
	  + The GTK+ tape browser no longer stops emulation.
	  + Look for ROMs and library files relative to the Fuse
	    executable, not relative to the current directory. Helps when
	    dealing with a non-installed copy of Fuse.
	  + Use $TMPDIR for temporary files if it's specified.
	  + Warn if the current tape has been modified before its contents
	    are lost.
	  (Philip Kendall).

	* Minor bugfixes:
	  + Make writes to the screen work when it is paged in other than
	    at 0x4000 (Philip Kendall).
	  + Make reading from both Timex joysticks simultaneously work
	    correctly (Fredrick Meunier).
	  + Remove a possible segfault caused by the tape initialisation
	    code trying to access the tape beeper before the beeper code
	    has been fully initialised (Witold Filipczyk, Fredrick Meunier).
	  + Get the pause lengths correct when writing PSG files
	    (Russell Marks, Philip Kendall).
	  + Pressing F3 in the SVGAlib UI will now open all file types as
	    it does in the other UIs (Philip Kendall).
	  + Don't segfault if there are empty string entries in Fuse's
	    config file (Philip Kendall).
	  + QNX6 compilation fixes (Mike Gorchak).

2003-09-30  Philip Kendall  <pak21-fuse@srcf.ucam.org>

	* Fuse 0.6.1.1 released.

	* Make the SVGAlib UI compile (Philip Kendall/Russell Marks, with
	  thanks to Josetxu Malanda).

	* Various RZX-related bugfixes (Philip Kendall/Russell Marks)

2003-09-13  Philip Kendall  <pak21-fuse@srcf.ucam.org>

	* Fuse 0.6.1 released.

	* A Z80 core rewrite such that it's now generated from the regular
	  patterns in the instruction set. This shouldn't have any effect
	  as yet, but will make performance enhancements easier to do in
	  the future (Philip Kendall).

	* On the TC2068, the ROM traps apply only when in the EXROM and
	  memory contention applies only in the HOME bank (Fredrick
	  Meunier).

	* On the 128K Spectrum, use the correct port mask when checking
	  for contention on the 'memory control' port (Philip Kendall).

	* RZX competition mode (Philip Kendall).

	* Add AY logging to .psg files (Matthew Westcott)

	* Optionally autoload +3 and TRDOS disks when they're inserted
	  (Philip Kendall).

	* Fall back to read(2) and malloc(3) if mmap(2) fails or is
	  unavailable (Philip Kendall).

	* Add 'out' and 'tbreakpoint' commands, conditional breakpoints
	  and the ability to use general numeric expression to the GTK+
	  debugger (Philip Kendall).

	* Allow Fuse to work with GTK+ 2.x (Marek Januszewski).

	* Add a scrollbar to the GTK+ debugger's disassembly window
	  (Philip Kendall).

	* New AdvMAME3x graphics scaler (Fredrick Meunier/ScummVM team)

	* In the GTK+ UI, deactivate menu items when they're not
	  appropriate (Philip Kendall).

	* Make bright black be the same as 'normal' black in the
	  framebuffer user interface (Witold Filipczyk).

	* Add confirmation dialogs before resetting or quitting under the
	  GTK+ UI (Philip Kendall).

2003-05-31  Philip Kendall  <pak21-fuse@srcf.ucam.org>

	* Fuse 0.6.0.1 released

	* [SECURITY] Fix race conditions in trdos.c which could be used
	  to overwrite any file owned by the user running Fuse (Philip
	  Kendall).

	* Fix a off-by-one error in the AdvMame2x scaler (Fredrick
	  Meunier/ScummVM team).

2003-04-27  Philip Kendall  <pak21-fuse@srcf.ucam.org>

	* Fuse 0.6.0 released.

	* Pentagon 128 support (Fredrick Meunier, with thanks also to
	  Dmitry Sanarin for Glukalka from which the TR-DOS emulation was
	  taken).

	* TC2068 support (Witold Filipczyk/Darren Salt/Fredrick Meunier).

	* Graphics filters: essentially arbitrary filters which can be
	  applied to the Spectrum's screen to give scanlines, smoothing
	  and all sorts of other possiblities (mostly Fredrick Meunier
	  and Philip Kendall; based on the same feature in ScummVM).

	* Transparent monitor/debugger (Philip Kendall).

	* A rewrite of the display code to update only those rectangles
	  which have been changed, rather than entire lines. Performance
	  improvement, and also allows effects similar to flipping between
	  the 128K Spectrum's two screens to work much better (Fredrick
	  Meunier/Philip Kendall).

	* New SDL user interface (Fredrick Meunier).

	* 16K Spectrum support (Fredrick Meunier).

	* Load and save .scr files, including vbSpec's Timex mode
	  extensions (Fredrick Meunier).

	* Selectable ROMs for each machine type (Philip Kendall).

	* Optionally writable 'ROM's (Philip Kendall).

	* Get the behaviour of the TC2048 video modes correct (Witold
	  Filipczyk).

	* Optional frame-skipping on output (Fredrick Meunier).

	* New --(no-)aspect-hint option to not give aspect hints to the
	  window manager under GTK+ or Xlib UIs. Useful for some window
	  managers which otherwise won't let you resize Fuse's window
	  (Philip Kendall/Russell Marks).

	* Lots of other minor bug fixes/improvements (everyone mentioned
	  above).

2002-12-09  Philip Kendall  <pak21-fuse@srcf.ucam.org>

	* Fuse 0.5.1 released

	* Separate out libspectrum (the file format handling) into its own
	  library; changes occurring solely in libspectrum's code will not
	  be listed in this ChangeLog. For structural reasons, the glib
	  replacement code is also in libspectrum (Philip Kendall).

	* Also separate the Fuse utilities (tzxlist, etc) into their
	  own package (Philip Kendall).

	* Add ability to load and save +2, +2A, +3 and TC2048 snapshots;
	  also load Pentagon snaps as 128K (Philip Kendall).

	* Add ability to automatically start tapes loading when they're
	  opened (Philip Kendall).

	* If filenames without options are given on the command line,
	  attempt to load them as the right sort of file (Philip Kendall).

	* Use libspectrum's machine numbering and capabilities facilities
	  (Philip Kendall).

	* Make the framebuffer UI work (Darren Salt).

	* Add File/Recording/Record from snap option to begin input
	  recording from a snapshot (Philip Kendall).

	* Fix possible segfault when displaying the keyboard widget
	  (Russell Marks).

	* Make widgets handle their window being resized (Darren Salt).

	* Redraw the display only if the data has actually changed; can
	  give a nice performance improvement (Philip Kendall).

	* Z80 core fixes on SCF, DEC, HALT and INC SP (Boris Donko).

	* Memory pages 1, 3, 5 and 7 (not 4, 5, 6 and 7) are contended
	  on the 128K/+2 (Philip Kendall, with thanks to Steve Snake and
	  Mark Woodmass).

	* Get the mask right for the 128K/+2 memory control port (Philip
	  Kendall, with thanks to Mark Woodmass).

	* Add File/Save Screen option to save the current screen to a .png
	  file (Philip Kendall).

	* Additional options to configure to make it easier to have the
	  support libraries (libspectrum, lib765, libdsk, etc) in
	  non-system directories (Philip Kendall).

	* Make keysyms.c be UI-specific, rather than containing
	  information for all UIs (Darren Salt).

	* Add support for loadable/savable configuration; you'll need
	  libxml2 installed (Philip Kendall).

	* Add a Tape Browser widget (Philip Kendall).

	* Put the keyboard help in a separate window when using the GTK+
	  UI (Philip Kendall).

	* Changable emulation speed (Philip Kendall).

	* Change to lib765 0.3.0 for Mac OS X compatibility
	  (Frederick Meunier).

	* Reset the Timex's SCLD when loading snapshot (Philip Kendall,
	  Frederick Meunier).

	* Timex machines have no loading noise (Frederick Meunier).

	* Distribute glibc's getopt so that long options are available
	  even if the native libc doesn't provide them (Philip Kendall).
	
2002-08-22  Philip Kendall  <pak21-fuse@srcf.ucam.org>

	* Version 0.5.0 released

	* Support for RZX v0.12 (Recording/playback code by Philip
	  Kendall, file support by Darren Salt and Philip Kendall).

	* +3 support using John Elliott's lib765 and libdsk libraries
	  (Darren Salt/Philip Kendall).

	* TC2048 support (Fredrick Meunier).

	* Z80 core fixes: timing of OTDR and interrupt routines,
	  R register during interrupt and HALT and contention of
	  LD (nnnn),A (Philip Kendall, with thanks to Mark Woodmass
	  and Boris Donko).

	* Sound improvements: add beeper pseudo stereo and remove
	  beeper fade out (Russell Marks).

	* Add two new utilities for dealing with RZX files: rzxdump(1) and
	  rzxtool(1) (Philip Kendall).

	* Support for TZX raw data blocks (Darren Salt).

	* Patches to make Fuse compile and run on OS X. You'll need the
	  latest version of the auto* tools, XFree86 and GTK+ 1.2
	  installed (Fredrick Meunier).

	* Add an explanation of Fuse's main emulation loop and events
	  system to hacking/implementation_notes.txt

	* Add optional use of 640x480 mode with the SVGAlib UI (Darren
	  Salt/Philip Kendall).

	* Lots of other minor bugfixes (Darren Salt, Russell Marks,
	  Philip Kendall and probably some other people as well).

2002-03-26  Philip Kendall  <pak21-fuse@srcf.ucam.org>

	* Version 0.4.2 released

	* Simple support for a very limited form of RZX files (Philip
	  Kendall).

	* Sound support for OpenBSD and Solaris (Alexander Yurchenko).

	* Use the MIT-SHM extension if available under the Xlib UI
	  (originally from Darren Salt, extensively rewritten by Philip
	  Kendall).

	* A new Options/Sound menu, giving the option to turn sound on
	  and off (Philip Kendall).

	* Under the GTK+ UI, press F1 to get a pop-up main menu (Russell
	  Marks).

	* Add the ability to select which device to use for sound output
	  (Philip Kendall).

	* Create a dialog box when errors occur (idea from Darren Salt,
	  written by Philip Kendall).

	* Titles for the GTK+ UI file selection dialog boxes (Darren
	  Salt).

	* Update the man page (Russell Marks).

	* Fix the segfault which could occur if you pressed Page Down in
	  the file selector widget with less than a full screen of files
	  in (Philip Kendall).

	* Get the R register emulation correct if a DDxx or FDxx
	  instruction doesn't use IX or IY (Philip Kendall).

	* Get the timings of tape edges write (previously, we could be
	  slow by up to (length of last instruction) t-states) (Philip
	  Kendall).

	* Don't write to the printer unless we get a valid stop bit
	  (Russell Marks).

	* Open the sound devices non-blocking to avoid hangs on some
	  systems (reported by Erik Kunze, fixed by Alexander Yurchenko).

	* Don't write SLT data to .z80 files unless some actually exists
	  (reported by Russell Marks, fixed by Philip Kendall).

	* Search a system-wide directory for the ROMs; see Debian's
	  spectrum-roms package for why this will be useful (Philip
	  Kendall).

	* Get the lengths of ROMs correct when munmap(2)ing them (Darren
	  Salt/Philip Kendall).

	* Add a small document describing the preferred coding style for
	  Fuse (Philip Kendall).

2002-02-04  Philip Kendall  <pak21-fuse@srcf.ucam.org>

	* Version 0.4.1 released.

	* Add contention of memory and io ports. Should make multicolour
	  effects better (Philip Kendall).

	* Emulation of reading from unattached ports (e.g. #FF). Makes some
	  more games (e.g. Sidewize) work (Philip Kendall).

	* Add a keyboard picture -- see the Help menu (Philip Kendall,
	  Russell Marks).

	* Support for .slt files (Philip Kendall, Darren Salt).

	* Support for the ZX Printer (48K), serial printer (128K/+2)
	  and parallel printer (+2A) (Russell Marks).

	* Add the ability to select a machine type directly, rather than
	  cycling through the available machines (Philip Kendall).

	* Add command-line options; see the man page for details (Philip
	  Kendall).

	* Lots of improvements to the widgets to make them much more
	  similar to the GTK+ menus (Philip Kendall).

	* Cleaner shutdown on 'impossible' conditions; especially useful
	  with the SVGAlib UI (Philip Kendall).

	* Add 'tape rewind' and 'tape clear' options (Philip Kendall).

	* Make tzxlist able to deal with multiple files, and give it
	  a man page (Darren Salt).

	* Man page update (Russell Marks).

	* Remove coredump if an empty .tzx file was loaded (Philip Kendall).

	* Various bits of codebase reorganisation. Most significant is the
	  move of each UI to its own directory (Philip Kendall).

	* Fix a fairly major thinko in libspectrum which meant that it
	  was using approximately twice as much memory as it needed to
	  (Philip Kendall).

	* Things probably of more interest to developers:
	  + A --enable-warnings option to configure to turn on lots more
	    warning options if you're using gcc.
	  + Detect gcc properly in configure.in.
	  + Remove many of the warnings generated when --enable-warnings
	    is used.
	  + Add a hacking/ui.txt file giving details on how to implement
	    a new UI for Fuse.
	  (Philip Kendall).

2001-12-20  Philip Kendall  <pak21-fuse@srcf.ucam.org>

	* Version 0.4.0 released.

	* The big one: .tzx support. Fuse will now read in all the common
	  block types from .tzx files (Philip Kendall).

	* Ability to write out tape files (Philip Kendall).

	* Various improvements to the widget dialog boxes: cursor keys,
	  Page Up, Page Down, Home and End all do what you would expect,
	  remove the use of `scandir' function to improve inter-Unix
	  compatibility, append `/' to directories to make them more
	  obvious, stop the hangs if you tried to start a widget whilst
	  one was active. (Philip Kendall, Russell Marks).

	* .z80 snapshots: deal with the case of the end marker being
	  preceded by 0x00 or 0x00 0xed (Philip Kendall).

	* Lots of sound improvements (Russell Marks).

	* Addition of tzxlist utility to list the blocks found in a .tzx
	  file (Philip Kendall).

	* Have a man page (Russell Marks).

	* Emulation of the AY-3-8912's register 15 (Russell Marks).

	* Kempston joystick emulation (Russell Marks).

2001-10-07  Philip Kendall  <pak21-fuse@srcf.ucam.org>

	* Versions 0.3.2 and 0.3.2.1 released.

	* Added file selection dialog boxes for snapshot and tape loading,
	  and (GTK+ only) snapshot saving (Philip Kendall, Matan Ziv-Av).

	* Allowed changing of Issue 2/3 keyboard at run-time. (Philip
	  Kendall).
	
	* Basically complete rewrite of the tape handling routines (Philip
	  Kendall).

	* Allow `slow' tape loading with border effects, sound, et al.
	  (Philip Kendall).

	* Changed the default install location to `/usr/local' (Philip
 	  Kendall).

	* Generate keysyms.c from keysyms.dat; allows me automatically
	  keep the Xlib/GTK+ and svgalib key tables in sync (Philip
	  Kendall).

	* Beginnings of `widgets': dialog boxes etc. for non-GTK+ user
  	  interfaces (Matan Ziv-Av, Philip Kendall).

2001-08-13  Philip Kendall  <pak21-fuse@srcf.ucam.org>

	* Version 0.3.1 released.

	* Removed need for glib (but it's still used if present)
	  (Matan Ziv-Av).

	* Separated OSS (Linux) specific sound code out into separate
	  files, removed most floating-point calculations from the AY
	  code, added support for 16-bit only devices, and added some
	  AY subsampling (Russell Marks).

	* Fuse now runs on a StrongARM 1110, using the new framebuffer
	  UI (Matan Ziv-Av).
	
	* Major tidy-up of display.c and event.c (Philip Kendall).

	* Implemented a `lazy write' scheme for the screen. Makes
	  rainbowing effects _much_ faster (and helps elsewhere as
	  well) (Philip Kendall).

	* Further improvements to the lazy write scheme - consecutive
	  lines which have changed are copied to the screen in one
	  block, rather than as separate lines (Philip Kendall).

	* Complete rewrite of the snapshot code; now handles .z80
	  and .sna snapshots (Philip Kendall).

	* Started separating some bits of code into subdirectories;
	  currently `libspectrum' for the snapshot code, and `z80'
	  for the Z80 core (Philip Kendall).

	* Added `AUTHORS' file (Philip Kendall).

	* Large rewrite of the code for changing machine type
	  (Philip Kendall).

	* Made `make install' work (Philip Kendall).

2001-01-31  Philip Kendall  <pak@ast.cam.ac.uk>

	* Version 0.3.0 released.

	* Fixed a large bug in the 48K snapshot saving routine.

	* Added rudimentary GTK+ interface.

	* Added svgalib interface (thanks to Matan Ziv-Av).

	* Made peripheral emulation much more modular, and added proper
	  decoding of ports.

	* Fixing timings for INI, OUTI, IND, OUTD and the repeated
	  versions (they were all one T-state too short).

	* Sound support under Linux (thanks to Russell Marks and Matan
	  Ziv-Av).

2000-12-17  Philip Kendall  <pak@ast.cam.ac.uk>

	* Version 0.2.1 released.

	* 2x2 and 3x3 displays now available.

	* Border emulation is back (with rainbowing).

	* Better keyboard emulation -- Abu Simbel Profanation now works
	  (and Issue 2 emulation is now available as a compile-time
	  option). Thanks to Santiago Romero for putting me on the track
	  of this bug.

	* Rewrite of Z80 core: one function call now runs the Z80 core
	  until something interesting happens, as determined by a list of
	  `events'. Thanks to Miklos Szeredi's `SpectEmu' for the
	  inspiration for this change.

2000-09-27  Philip Kendall  <pak@ast.cam.ac.uk>

	* Version 0.2.0 released

	* Lots of other changes as well.

	* Loads of changes to remove Allegro and replace it with Xlib calls.

1999-08-22  Philip Kendall  <pak@ast.cam.ac.uk>

	* Version 0.1.3 released.

	* Added +2A emulation.

	* Can now save snapshots.

	* Screen rainbowing effects present.

	* Console version runs at the correct speed (almost. It runs at
	  50.00Hz, rather than the correct 50.01Hz (128K/+2) or 50.08Hz
	  (48K) ).

	* Added ROM trap to read from tape files.

	* Other bug fixes/improvements.

1999-08-03  Philip Kendall  <pak@ast.cam.ac.uk>

	* Version 0.1.2 released.

	* Added support for running on the Linux console (Thanks here go
	  to Thomas Harte). Console version does not eat up 100% of CPU
	  time :-)

	* Added +2 emulation (Just 128K emulation with different ROMs!)
	
	* Flashing characters implemented.

	* Bug fixes/improvements (Thanks to Erik Kunze for some helpful
 	  suggestions)

1999-07-19  Philip Kendall  <pak@ast.cam.ac.uk>

	* Version 0.1.1 released.

	* Added border emulation.

1999-07-18  Philip Kendall  <pak@ast.cam.ac.uk>

	* Version 0.1.0 released.

$Id: ChangeLog 3957 2009-01-14 19:52:20Z pak21 $