Removed features: - The "--bpp" command line option and related code (i.e. the renderin functions for 16 bits-per-pixel host screens) have been removed since almost all recent hardware should support 32 bpp nowadays Configuration changes: - In hatari.cfg, section [RS232], rename: - sSccBOutFileName => SccBOutFileName - bEnableSccB => EnableSccB Emulation improvements: - MFP: - When IRQ is cleared on one of the 2 ACIAs, do not clear IRQ on the MFP side if the IRQ is still set on the other ACIA - Blitter: - Ignore byte accesses to blitter registers defined as word only - TT/DMA: - Update sound FIFO on each HBL (like on STE) - CPU: - Sync CPU core with WinUAE CPU core 5.2 beta - Improved 68000 cycle accuracy (IPL, STOP, TRACE) - Fix IACK timings - Return vector=24 if a spurious interrupt happens during the IACK sequence - 68010 DIV overflow undefined flags update - NMI handling - MMU/generic CPU mode autovectored interrupt support - Fix 68060 MMU MOVEM.L (An)+, if regs contain An - 68040/060 MMU fault handler bug fix for MOVEM - Fix FSINCOS and FMOVE.L/FMOVEM.L register in disasm - Some softfloat fixes - Fix stacked PC for branch/jump instructions doing a bus error - DSP: - Fix: effective address with modifier=modulo - Add host interface initialisation - Add host received data interrupt - Improve bootstrap support - Video: - Add support for 4 pixel hardscroll on STF by stopping shifter with $FF8260=3 (new technique by Troed/Sync) - In monochrome mode correctly mask the video address to 22 or 24 bit space depending on the machine type. Prevent crash in some cases when Hatari is compiled with "small mem" option - Fix VBLANK location, should be line 308 on 50 Hz (was 307 before) - SCC 85C30 (for MegaSTE, TT and Falcon) - Major rewrite of most of the code, should support all modes used by TOS and EmuTOS or when accessing SCC's registers directly - Support all serial ports as well as LAN port for MegaSTE and TT - Joypads: - STE joypad emulation now supports analog / paddle input, too - FDC: - For IPF/CTR support, caps library has a bug that resets FDC's TR and DR on warm reset (68000's reset command). We keep/restore the value ourselves - IDE: - Fixed emulation of the HOB (High Order Byte) of the last LBA48 value - LBA28 capacity announcement is now correctly limited to 2^28-1 - Falcon: - DMA sound : fix SNDINT/SOUNDINT values (0=playing, 1=idle) and interrupts on TAI / GPIP7 for start of frame / end of frame - Preliminary support for more vertical refresh rates (50,60 or 71 Hz) based on Videl's registers $FF82C0 (VCO) and $FF82A2 (VFT) (was only 50 Hz before) Emulator improvements: - TOS: - Fix: set TOS country code from CountryCode setting, not Language one - Add "pl" (Poland) & "ro" (Romania) language options for EmuTOS - RTC: - CLI/config option to override NVRAM/RTC year, useful with applications that do not handle current dates - Joystick/Joypad support: - Fix: joystick button 2 space key emulation "autofiring" - Keyboard emulation support for all STE joypad buttons/keys - Support for re-mapping joystick buttons - GEMDOS HD: - Fix: Fread/Fwrite combination on Windows - Fix: Frename() should fail when target exists - Support up to 64 simultaneously open files (earlier limit was 32) - Similarly to TOS, allow programs to write to a file they have opened as read-only (by opening all writable files as read/write). As this could fail with real HW under MiNT/MagiC, show warning about it - Screen: - Support for screenshot using .NEO or .XIMG format - Add option "--screenshot-format " ( = png or bmp or neo or ximg) - Memory Snapshot: - Add some missing variables to the savestate - Logging/tracing: - "os_base" trace option outputs now also dir create/delete + file delete calls (in addition to earlier pexec/pterm & file create/open calls) - Separate CPU video cycles under its own "cpu_video_cycles" trace flag - Suppress repeats of identical log & trace messages by default (show only their count) and add "--msg-repeat" option to toggle that - Debug symbol handling: - Fix: invalid free on freeing loaded GNU debug symbols - Fix: Do not limit "A" type (constant) symbol values to 24-bit - Add support for reading symbols from new MINT+ELF binaries - Add support for demangled C++/a.out symbols (which can be very long and contain almost any characters) - ".sym" file beside program file acts as its symbols override - Add optional argument for "symbols " commands, to limit listed symbols to ones with the given substring - Improved support for weak symbols (important for C++ code) - Symbols with duplicate addresses are skipped on symbols loading - Disassembler: - Fix: CPU core disassembler crashes with longer symbol names - When entering debugger with 'history' enabled, disassembly address defaults to an address in history preceding the PC register value (to give more context than disassembling directly from PC) - Support for disassembly output options working also for CPU core disassembler, in addition to external disassember output - More flags to change the disassembly output for CPU core (upper/lower case, show memory content, show EA, ...) - The built-in "external" disassembler has been replaced by a disassembler provided by the Capstone library (version >= 4.0) - Debugger: - Fix: free all debugger allocations before exit - Fix: memdump command always outputs only requested number of items - Add address width (addr).[bwl] support to expression evaluation - History skips address repeats (e.g. with "stop" instruction) - Breakpoint ":quiet" option inhibits also extra output when ":file" option debugger command file is parsed - Line-A and line-F exceptions can be caught with "--debug-except" option (in addition to breakpoints) - Add "echo" command with escape handling, so that one can e.g. use "echo \ec" to clear (ANSI) terminal before breakpoint output from a debugger command file GUI improvements: - SDL GUI: - Fix: mouse not visible in floppy disk dialog when it is invoked from a keyboard shortcut in fullscreen mode - Fix: fileselector scrollbar works with mouse also in SDL2 scaled / fullscreen window - Support for joystick button mapping + space key vs. jump option - Mac GUI: - Accept all file names as Mac file selector does not show a list of the accepted file name extensions any more Tools: - gst2ascii: - Support for new MINT+ELF symbols - "-o" option is split to "-f" and "-g" options - "-s" option to skip symbols with duplicate addresses - By default filters same symbols out as Hatari debugger - This can be reverted with new '+' option variants (+l +g +s) - More concise listing of the duplicate symbols - Profile data post-processor: - Does not show (most) of symbol conflict messages any more (unless '--verbose' option is given) - When address has multiple symbols which names are thought as C/C++ symbols, prefer shortest one - Support for symbol files + Hatari profile data containing demangled C++ symbols - Support weak symbols (used for C++ template methods) - Overtly long C++ symbol names are shortened in callgraphs (unless '--full-symbols' option is given) - Symbols given for "--only", "--ignore" and "--ignore-from" are interpreted as match patterns (with '*?[]' wildcards) - Only single arrow shown between callgraph nodes when "--compact" option is used - m68k-instructions: (new) - Tool for printing m68k instruction breakpoints & opcode info Build improvements: - Fix: CPU core compile warnings (WinUAE upstream) - Fix: groff/troff warnings for manual pages - Use cmake config file provided by the SDL2 library instead of trying to detect the SDL2 library ourselves (fixes compilation on macOS) - Removed unused sources for HD6301 emulation - Hatari can now be compiled with emscripten, too Fixed demos: - Chaos A.D. : bad sound (Falcon DMA sound interrupts) - Little -ME- Demo end part by Overlanders : black screen after a while (IACK timing) - Monscape : bad sound (TT/DMA FIFO update) - Time Slice by Defence Force : monochrome demo (crash when Hatari is compiled with "small mem" option) - What If by Troed/Sync : 4 pixel hardscroll on STF by stopping shifter - Oergs, Terrorize your soul, Zero Three Zero demos work now also when MMU is enabled Fixed programs: - FlaySID (DSP host handling) - AFM sound with equalizer enabled (DSP modulo) - FreeMiNT (use SCC counter at start to detect the SCC clock freq) - Spectre 3.0 Macintosh emulator (stacked PC in case of bus error) - m68k-Linux works (again) with 040/060 emulation (MMU) - m68k-NetBSD does not crash on boot any more (MMU) Fixed games: - F29 Retaliator using CTR/IPF format (handle FDC's TR reset bug in caps library) - MIDI (MFP IRQ clear) handling: - Bad Mood - Midi Maze - Midi Maze II - Oxyd 2 - Work now also when MMU is enabled: - Gravon (demo) - Killing Impact - Moongame

ZIP file support - ROM Selection window can navigate into zip files ARM Additions - Profiling can now be viewed as 'cycles / call' - this shows the relative performance of a single call to the program's function - Distinguishes between memory alignment requirements for different ARM architectures - ARMv4 doesn't allow misalignment at all and will access an aligned address instead - ARMv7 does allow misalignment depending on the instruction - recent versions of Gopher2600 incorrectly assumed a ARMv7 architecture, which leads to incorrect Harmony emulation - Misaligned memory accesses optionally treated as memory faults - when enabled misalignment is reported in the memory faults window - and will cause execution to abort if Abort of Memory Fault option is enabled - Strobing of local variables in local variables window - Added COPROC MEM DUMP - also accessible through context menu in static memory window ARM Corrections / Bug Fixes - Static memory window performance improvement - ASR disassembly corrected - COPROC ID corrected - 32bit EOR (register) instruction - Allocation of instruction to source lines uses EndSequence flag in DWARF line entry - this improves startup time and removes trailing instructions from functions - Disassembly of 32bit instructions - instructions following a 32bit instruction had the wrong address - More accurate identification of VCS "kernel" in which ARM code is being executed Other Bug fixes - Fixed supercharger mutliloading for 'fastload' binaries - PlusROM network transmission - Corrected reflection of HMOVE information - a new HMOVE would be noted in the reflection overlay but it would never be cleared Other Changes - Notification icons and FPS window - ARM developer icon moved to the FPS overlay - FPS window now shows multiple icons if required - Mouse wheel works for rewinding in the debugger - moves in 10 frame increments. hold shift-key for single frame increments

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- Apple2: Fixed erroneous parsing of WOZ file padding bytes and unknown chunks' data as 8-byte chunk headers. Fixed broken handling of the end-of-stream condition when reading from non-compressed files stored in ZIP archives; fixes loading of such Apple II WOZ disk images and CloneCD CD images - SS: Implemented workaround for gcc bug #113255 in the VDP1 rasterization code - Apple2: Fixed typos/brainfart that broke language card and ROM card control accesses via $C08F

New Display Manager Framework - New graphics backend abstraction layer will eventually allow frontends built for other graphics backends such as SDL - New scaling modes: Choose from Fixed, Integer, Fit and Stretch scaling options - Display Apertures: Choose how much of the emulated display field you wish to see: - No overscan - 'Monitor-accurate' overscan - Full overscan - Full display field including hblank and vblank periods (for debugging) - Hardware aspect correction: Aspect correction is now performed in the shader for reduced CPU load - Multi-window support: Define additional output windows in the configuration file - Multiple windows can display the same video card, with different display options - Windows can be set to a fixed size or scale factor, or made completely resizable - Windows can be pinned 'always on top' - Windows can be toggled full-screen via CONTROL-ALT-ENTER hotkey - Shader support: A basic CRT shader is built into the new display scaler - Internal shader features: - Barrel distortion - Corner radius (rounded corners) - Monochrome phosphor simulation - Scanline emulation synchronized to emulated video resolution - Presets for the internal scaler can be defined in configuration and applied to different windows New ROM Definition Framework - ROM set definitions are no longer hardcoded. They will be read from ROM set definition TOML files in the ROM directory - Add your own custom ROM sets or contribute missing ROM definitions to MartyPC New Machine Configuration Framework - Define multiple Machine hardware configurations, name them, select them in the main config or via command line argument - Configure the amount of conventional memory, the number and type of floppy drives, video cards, serial ports and more New Resource Manager Framework - Paths are to 'resource ids' are now fully configurable, and facilities to build file trees are provided. MartyPC can create needed directories on startup. The Floppy and VHD browsers have been rewritten to take advantage of this new system, and so now you can organize your media directories into subdirectories for convenience EGA Video Card - EGA is back! A character-clocked EGA implementation is here, although it may still be a bit rough around the edges. EGA will continue to be polished in upcoming releases - Features: - Functional emulation of each of the 5 LSI chips on the EGA - Per-scanline Pel panning - effects like the wibble in Beverly Hills Cop work - Line compare register - See the status bar in Catacombs 3d - CGA compatibility mode - Play Alleycat - Software fonts - change your DOS font, or see a graphical mouse cursor in text mode (Norton Utilities 6.0) - Known issues: - Visual glitches with n0p's Windows 3.0 EGA driver patched for 8088 - Some more obscure registers not properly emulated / investigated (SOM, etc.) - Aperture definitions / adjustments not final - Implementation may be slow in parts - more optimization needed (SIMD?) MDA Video Card - Not quite as a flashy as EGA, but the MDA card type is now also supported, and moreover, you can install an MDA alongside a CGA or EGA card for a dual head display - 9th column rendering and underline attributes supported - Includes the framework for a LPT port, which will now be detected - Known issues: - Needs optimization - due to the 9-dot character clock making 64-bit aligned writes impossible, MDA is currently slower to emulate than EGA New Keyboard System - MartyPC now performs low-level emulation of a Model F keyboard instead of directly translating OS input events to the core - Model M emulation to come - Configurable typematic rate and delay - International keyboard layouts are now supported via translation files - Translation files support all keycode names defined by w3c - Translation files can define direct scancode mappings or full macros - Initial translation files include US, UK and IT layouts. More to come. Help appreciated - Configurable hotkey support Debugger/GUI Improvements - Reorganized Debug menu - Improved appearance of CPU State display - Instruction Trace: In Csv trace mode, instruction trace now has a scrolling table with optional columns - Memory Viewer: Fixed scrolling issues, disassembly popup now uses fixed-width font - IVT Viewer: Fixed scrolling, IVT entries now animate on change, added annotations - Instruction History - fields now align with Disassembly View, and cycle counts have been moved to the right - Memory Viewer will now show values for memory mapped regions - Improved VHD creator - should no longer be confusing to use - Text Mode Viewer - View ASCII contents of video memory, which you can select and copy to clipboard - New themes courtesy of egui-themer crate - New notification system courtesy of egui-notify crate - Implemented success/error notifications for disk and file operations, screenshots, etc Frontend Bug Fixes / Improvements - Implemented configurable CPU halt behaviors - Re-added CTRL-ALT-DEL menu option - New benchmark mode (enable in martypc.toml, or use --benchmark-mode) - Floppy and HDD browsers now support subdirectories - Write protection can be toggled for floppy drives with configurable default - Sound initialization is now optional - Added 8088 JSON CPU test generator and validator - Used to create the first comprehensive test suite for the Intel 8088 - Added debug_keyboard config flag - this will print keyboard event info to the console for support Core Bug Fixes / Improvements - CPU: Refactored general registers to union types (not any faster, but code is somewhat cleaner) - CPU: Refactor PC from u32 to u16 to address segment wrapping issues, implement ip() in terms of PC - CPU: Instruction counts properly increment even when instruction history is off - CPU: Fixed device ticks after interrupts - CPU: Improved Halt/Resume logic and cycle timings - CPU: New sigrok cycle log format for viewing cycle logs in sigrok PulseView logic analyzer - CPU: Updated disassembler to normalize output against iced-x86. Now resolves negative immediates and displacements - CPU: Fixed typo for 'bp+di+DISP' in both disassemblers - CPU: Brand new, simplified BIU state logic - CPU: Fixed & Improved DMA refresh scheduling - CPU: Fixed issue where Call Stack could grow uncontrollably with recursive code or interrupts - CPU: Fixed CS:IP reporting in Instruction trace mode logs - CPU: Fixed memory leak in Instruction trace mode - CPU: Fixed CPU cycle timings for LES and LDS instructions - CPU: Fixed CPU issue where incorrect microcode jump was listed for fixed word displacements - CPU: Fixed CPU issue where a prefetch abort would not properly override a prefetch delay - PIC: Revised edge-triggered mode to lower INTR if last unmasked IR line goes low - PIC: Ignore IMR during INTA pulse - PIC: Handle multiple IRR bits being unmasked at the same time - PIC: Honor IRQ offset specified in IWC2 to PIC - PIT: Simulate counter write latency. A delay tick will be inserted if a write occurs too close to falling edge of clock - PIT: Revised count register loading logic. Counting element uses internal reload value - CGA: Properly model CRTC last-line flag when hcc < 2 - CGA: Preliminary CGA snow emulation. Not yet 100% accurate - CGA: Properly disable cursor if cursor start > maximum scanline - CGA: Reverted color palette entry for black from dark gray to true black - CGA: Fully reset the CGA device on reboot. May(?) fix issue with black screens in 8088MPH - CGA: Don't recalculate composite parameters if mode change was enable bit only - Xebec HDC: Proceed from Reset state to WaitngForCommand after a delay - Xebec HDC: Implemented missing Read Sector Buffer command

- UI: implement an option to pause the emulator when the window is inactive - UI: improve lack of response to input changes in the sprite viewer when the emulator is paused - UI: replace QOpenGLWidget with QWidget - UI: fix solar sensor level menu that has been broken in 1.8.0 - GPIO: fix broken deserialization of port directions - APU: MP2K HLE: handle corrupted wave info addresses - APU: PSG L/R volume must be remapped from 0-7 to 1-8 - GameDB: Japanese Boktai releases have a solar sensor - Redirect stdout on Windows

General: - Fixed GLSL version parsing on some OpenGL ES2 platforms - Don't try to use shaders on old OpenGL implementations AGI: - Fixed Space Quest 1 version 1.0X freezing in the skimmer - Fixed Mixed-Up Mother Goose message boxes during nursery rhymes - Fixed Mixed-Up Mother Goose graphics in Amiga version - Fixed Gold Rush clock time at Fast and Fastest speeds - Fixed Atari ST version of Manhunter 1 not starting - Fixed Tandy CoCo3 version of Leisure Suit Larry 1 not starting - Fixed Tandy CoCo3 unofficial ports not starting - Fixed Amiga menus in Space Quest 1, Manhunter 1, and Manhunter 2 - Fixed Graham facing away from the king in King's Quest 1 - Fixed Alexander getting stuck on the stairs in King's Quest 3 - Fixed Larry being able to shoplift in Leisure Suit Larry 1 - Fixed ducks not jumping at the start of Donald Duck's Playground - Fixed instant death in fan game "Phil's Quest: The Search for Tolbaga" - Fixed buttons freezing in fan game "DG: The AGIMouse Adventure" - Fixed unrecognized words in fan game "V - The Graphical Adventure" - Added detection for Macintosh version of Mixed-Up Mother Goose AGS: - Updated detection tables - Simplified character import from Sierra games for QfG2 AGDI - Fixed graphical glitch affecting Unavowed and Heroine's Quest - Fixed partial outlines for some letters in Kathy Rain - Fixed crash in Alum - Added stub to prevent crash at the beginning of Falcon City Broken Sword 2: - Fixed crash when quitting the game while it was paused MM: - Enabled engine, allowing MM1 and Xeen to be compiled - Added MT32/LAPC-1 support for Xeen engine - Fixed Xeen regression which caused some sound effects to stop abruptly mTropolis: - Fixed crash in Muppet Treasure Island on some platforms - Fixed jewel puzzle in Muppet Treasure Island not being randomized NANCY: - Fixed the telephone hints in Secrets Can Kill - Fixed the crashing and drawing issues on ARM machines when playing Message in a Haunted Mansion's maze minigame - Fixed the 'M' keyboard key not working in Message in a Haunted Mansion - Allowed general keymaps to be shown in the engine Keymaps menu - Virtual keyboard now correctly triggers on/off wherever text input is needed SCUMM: - Fix screen corruption (and sometimes even crashes) in Mac Loom and Indiana Jones and the Last Crusade, most noticeably when using menu shortcut keys - Fix enabling/disabling of Open and Save in Mac Indiana Jones and the Last Crusade TWINE: - Fix ladder climbing regression - Fix scenery zoom issue - Fix animation glitches after using the holomap Ultima: - Fix Ultima VIII hidden minimap blocking keyring use - Fix Ultima VIII page breaks in books - Fix Ultima VIII text centering for plaques - Fix Ultima VIII crash on dragging items to screen edge - Fix Ultima VIII unexpected jumping on left click - Fix Ultima VIII camera during cutscenes for Shrine of the Ancient Ones - Fix Ultima VIII invalid placement of items within containers - Fix Ultima VIII never-ending lava sounds V-Cruise: - Fixed crash in Reah: Face the Unknown and Schizm: Mysterious Journey when music is muted Android port: - Fixed crash in built-in help with German language Atari port: - Fixed crash when exiting ScummVM - Fixed BBVS (and possibly others) gameplay by using more precise math model macOS port: - Fixed a problem where some Mac games would not load resources correctly - Updated application icon to conform with modern standards

User interface - Fixed exit confirmation incorrectly disabled by ACPI shutdowns - Fixed missing translations on some error messages related to hard disk images - Updated translations: Chinese (Simplified), Chinese (Taiwan), Japanese, Korean Machines - Added IBM Aptiva 510/710/Vision Socket 3 machine - Added NEC Mate NX MA23C Socket 7 machine - Added PC Chips M747 Slot 1 machine - Added AGP support to the MSI MS-5172 - Fixed BIOS error caused by serial passthrough on the IBM PS/2 Model 70 - Fixed Gigabyte GA-5SG100 filed on the wrong category (now Super Socket 7) - Changed maximum CPU speed on the Hyundai SUPER-16T to 8 MHz Hardware Core - Fixed operating system crashes related to the LOCK instruction on 386 CPUs only Display - Added Trident TVGA 8900D-R ISA video card (faster 8900D) - Added more BIOS options to the Tseng ET4000AX ISA video card - Fixed Voodoo 3D glitches in several games, especially on 64-bit builds - Fixed 1600x1200 resolution availability through DDC data on older operating systems - Fixed Tseng ET4000AX and ET4000/W32 rendering issues with specific resolutions - Fixed several rendering issues on S3 86C801 and 86C805 cards - Fixed Linux cursor issues on Matrox cards - Fixed specific video playback acceleration glitches on S3 ViRGE cards - Changed maximum video memory on the STB PowerGraph 64 Video to 2 MB to match real cards Sound - Improved OPL2 and OPL3 sound quality - Fixed base Sound Blaster AWE64 incorrectly identifying as a Value Storage - Added McIDE IDE disk controller for MCA machines - Added Vision Systems LBA Enhancer add-on ROM - Added German and newer English BIOS options to the Adaptec AHA-154xCP SCSI controller - Fixed instability issues with ESDI disk controllers, particularly MCA ones - Fixed floppy drive controller inaccuracy crashing 386BSD and FlexOS 286 Other - Added Everex Magi Magic EV-165A ISA memory expansion card

[features added] - UI: Added support for more direct file association setting on Windows 11 [bugs fixed] - Cassette: Fixed a crash that could occur when loading raw tape audio - CPU: Fixed incorrect LDA (zp) and STA (zp) execution in 65C02 mode only - Input: Fixed a crosstalk problem between ports 1/2 and 3/4 - Simulation: 5200 uses floating bus again (fixes Star Raiders) - UI: Fixed internal BASIC option not being selectable for the XEGS

GUI - Improved font rendering - More flexible font sizing - ROM selector improvements - Support for stella.pro file and libretro box art Television - PAL-M now generates NTSC colours rather than PAL - Better framing of image Other - Emulator responds to HUP signal by reloading the current cartridge - CoProcessor (ARM) Registers window now works with CDFJ and DPC+ - Global and Local variables can now be filtered - Freetype rendering is no longer used in the default builds Bug fixes - Misbehaving ARM programs could cause a crash by accessing memory addresses that aren't represented in the emulation - Requesting multiple composite screenshotting could cause deadlocks - If screen size changed between requests then the compositing process deadlocked - Paddle movement with the stelladaptor was inverted - Bug introduced in v0.28.0 - CPU in KIL state did not tick the TIA and RIOT - Moviecart - ROM would crash if moviecart volume control was increased to the maximum - Brightness control moved in incorrect increments - OSD display was affected by brightness level

- Rewritten mappers : All - Rewritten WRAM, VRAM, PRGROM, CHROM and Nametebles management - Rewritten FDS support - Furthermore, an option has been added to select the mode for write operations. Until now, all writes were stored on an external file (diff file) to preserve the integrity of the disk image, now it's possible to choose to write them directly to the FDS/QD file (making it portable to other emulators as well) - Changed the format of the diff file, now I use the IPS format (which can always be applied to the original image) - Rewritten the format and management of save states. WARNING save states of version 0.110 or earlier are no longer compatible - Rewritten the audio of the VRC7. Implemented the project "A YM2413 emulator written in C" of okaxaki - Rewritten NSF player. Added support to NSF2 format - Added the ability to configure shortcuts and the NES pad from the command line - Added support to Quick Disk format - Added an option for RAM initialization - Added a screen icon that shows when fast forward is active - Added the possibility to set default values for PPU overclocking to be applied for all roms in addition to the per-game ones already used - Added Arabic translation - Added Polish translation - Added full support for the NES 2.0 header format - Added video filter : "NTSC CRT LMP88959" and "NTSC NES LMP88959" - Added video filter : "PAL CRT LMP88959" and "PAL NES LMP88959" - Added support to mapper : 100, 122, 157, 170, 272, 291, 311, 334, 354, 362, 366, 384, 421, 446, 471, 517, 551, 552, 555, 561 - Added support to UNIF mapper : Transformer, UNROM, AMROM, AOROM, LH09, A60AS, T4A54A, FC-28-5027, 150in1A, 212-HONG-KONG, GKCXIN, 113in1JY110, 820561C, M2C52A, S-2009 - Added full support for the Detach Barcode Reader of mapper 157 - Added support for FFmpeg 6.x libraries - Added support for nes20db.xml and dip.cfg - Added full support for Vs System (UniSystem and DualSystem) - Added a screen icon that shows when Fast Forwarding is active - In Fullscreen the menu bar can be accessed by moving the mouse over the top of the screen - Updated Italian, Chinese, French, Hungarian, Portuguese and Russian translation - Changed the "Toggle menu bar" shortcut to ESC - Windows x86_64: Update to Qt5 5.15.8 - Fixed the management of keyboard input - Fixed map of one keyboard button to multiple controllers - Fixed FDS wavetable pitch - Fixed patching of IPS files - Fixed crackling sound when audio is enabled/disabled - Fixed Meta button recognition on some keyboard layouts - Fixed many many many other bugs

Nintendo - Game Boy Advance - Implement prefetch buffer reset on ROM accesses from the CPU - Implement that timer 0 count-up bit cannot be set Nintendo - Super Famicom / SNES - Fix an issue where the Super Gameboy 2 was running at the incorrect clock frequency Nintendo - Nintendo 64 - Implement newly discovered PI DMA behavior when crossing RDRAM row boundaries - Fix a corner face in FPU exception handling Sega - Mega Drive/Genesis, Mega CD, 32x - Add the Mega CD's PC RAM to the debugger memory viewer - Implement subchannel processing for Mega CD (Allows the playback of CD+G/karaoke discs provided a valid .sub file is provided) Sony - PlayStation - Improvements to the handling of the GPUSTAT register Other - Switched back to wglSwapInterval for VSync on OpenGL for Windows; the DwmFlush approach caused worse tearing for most users - Fixed an issue where the SDL input driver considered all controllers to be the same device. - Fixed an issue where rumble events could be missed causing rumble issues in many games. - Improved VSync stability with the DirectX video driver

Emulator - Fixed some very specific crashes after saving machine settings - Fixed forced 4:3 aspect ratio not always applying to a maximized window- - Fixed mouse capture on the secondary monitor window - Fixed mouse capture incorrectly available while the emulated machine is paused - Fixed ROM set detection with multiple XDG_DATA_DIRS on Linux - Removed Direct3D 9 renderer due to several issues User interface - Fixed window icon and grouping on some Linux desktop environments - Updated translations: Chinese (Simplified), Chinese (Taiwan), Russian Machines - Added GLaBIOS XT clone machine - Added Hyundai Super-286C machine - Added ECS Panda 386V 386DX motherboard - Added DataExpert EXP4349 combo 386DX + 486 motherboard - Added J-Bond PCI400C-A Socket 2 motherboard - Added Acrosser AR-B1476, Advanced Integration Research 486PI, AMI - Super Voyager PCI, Anigma BAT4IP3e, A-Trend ATC-1762, DEC Venturis 4xx, ECS AL486, Epson ActionTower 8400, ICS SB486P, Lanner Electronics AP-4100AA, MSI MS-4144 and Packard Bell PB450 Socket 3 machines - Added Lanner Electronics IAC-H488 STPC 486 machine - Added Dell Dimension XPS Pxxx (OEM version of the Intel Premiere/PCI II), FIC PT-2000, MSI MS-5109, Northgate Computer Systems Elegance Pentium 90, Shuttle HOT-539, Teknor TEK-932 and TriGem Torino Socket 5 machines - Added AMI Atlas PCI-II, ASUS SP97-XV, BCM SQ-578, Chaintech 5SBM2, Daewoo CB52X-SI, Dell Hannibal+, Gateway Tomahawk, Gigabyte GA-5SG100, Micronics Thunderbolt, MSI MS-5172, Radisys EPC-2102 and TriGem Richmond Socket 7 machines - Added Gateway Lucas Super Socket 7 machine - Added Gateway 2000 Venus (OEM version of the Intel VS440FX), AOpen AP61 and LG IBM Multinet x61 Socket 8 machines - Added Freetech/Flexus P6F99, LG IBM Multinet i x7G and NEC Mate NX MA30D/23D Slot 1 machines - Added PC Chips M773 Socket 370 motherboard - Added BIOS language selection to the IBM PS/1 Model 2011 - Fixed floppy booting on Zenith Z-series machines - Fixed timer interrupt failure error on Zenith Z-series machines - Fixed incorrect memory detection on the Olivetti M19, Packard Bell PB8810 and Sanyo SX-16 - Fixed keyboard error on the Hyundai SUPER-16T and 16TE - Fixed memory size error on the IBM PS/ValuePoint 433DX/Si - Fixed boot issues with Cyrix CPUs on some SiS 496 machines - Fixed Acer A1G integrated IDE controller issues - Fixed Packard Bell PB410A PS/2 mouse issues - Fixed ABIT AB-AH4 filed on the wrong category (now Socket 3) - Fixed Epson Action PC 2600 and PC Chips M919 integrated I/O issues - Fixed boot issues with some CPU speeds on MR BIOS machines - Fixed soft reboot issues on Amstrad PC machines, Intel Advanced/ATX with MR BIOS and Samsung SPC7700P-LW - Fixed PCI resource allocation issues for the single slot on the Compaq Presario 2240 and 4500 - Fixed ACPI shutdown hangs on several machines - Fixed inaccurate power supply type detection on several machines - Fixed incorrect parallel port mapping on the MSI MS-5124 - Fixed non-functional minimum memory amounts on the Tandy 1000 HX and ASUS P5A - Fixed boot issues and inaccurate BIOS CPU frequency read-outs on the Amstrad MegaPC - Fixed IBM 5161 expansion unit memory reporting on IBM PC and XT machines - Renamed Phoenix 286 clone to Arche AMA-2010 - Renamed MR BIOS 386SX clone to Chaintech 325AX (and added original AMI BIOS) - Renamed Micro Star 586MC1 to Gigabyte GA-586IS - Changed CPU selection on Compaq Portable and Deskpro 386 machines - Changed Intel Premiere/PCI BIOS revision to a newer one Hardware Core - Added debug register emulation for running software debuggers on 386 CPUs only - Reverted 8088 and 8086 CPU emulation to the one from v3.11 due to several issues - Fixed issues with the ADC and SBB instructions breaking specific applications on 8088/8086 CPUs - Fixed inaccurate cache reporting on Pentium Pro/II family CPUs (not that it matters) - Fixed missing model-specific registers on Pentium 1 and newer CPUs - Fixed incorrect Feature Control Register reporting on WinChip and Cyrix III CPUs - Fixed miscellaneous CPUID inconsistencies on several CPUs - Fixed some 486 instructions incorrectly available on 386 CPUs Display - Added Matrox Millennium, Mystique and Millennium II PCI video cards - Added Chips & Technologies B69000 PCI video card - Added Cardex variants of the S3 Trio64V+ PCI and VLB video card - Added Realtek RTG3105 ISA video card - Added IBM 5153 monitor color option to the CGA as a new default - Added line doubling modes to the CGA - Many fixes to EGA and VGA emulation inaccuracies in corner cases - Fixed several rendering issues on Cirrus Logic, IBM 8514/A, XGA, ATI Mach8, Mach32, S3 and Tseng cards - Fixed switching between VGA and enhanced modes on the 8514/A and clones - Fixed ATI EGA Wonder emulation inaccuracies - Fixed Windows display issues on the Cirrus Logic GD5446 and GD5480 - Fixed line drawing issues on Trident TGUI cards - Fixed squishing issue with some DOS games on the Voodoo Banshee/3 - Fixed a rare hard reset hang with Voodoo cards - Changed Realtek RTG3106 to the 8-bit ISA bus Input - Added mapping for sliders and other analog joystick controls on Windows hosts - Fixed joystick mapping issues with POV hats and high axis counts - Fixed duplicate game port detection with Plug and Play sound cards Sound - Added optional PC speaker volume control to the Sound Blaster 16 family - Fixed Gravis Ultrasound crashing the emulator when accessing RAM beyond the configured amount - Fixed Sound Blaster ViBRA 16XV 8-bit DMA playback issues - Fixed AdLib Gold PCM playback issues Network - Added Realtek RTL8139C+ PCI network card - Added DEC 21040, 21140 and 21143 PCI network cards - Added generic NE1000 and NE2000 compatible ISA network cards - Added D-Link DE-220P ISA Plug and Play network card - Added more IRQ options to PCnet ISA and VLB cards - Fixed Racal Interlan EtherBlaster detection by some drivers Ports - Fixed ESC/P printer cutting characters near a page edge - Changed ESC/P printer dot matrix font to an improved one Storage - Added ATAPI hard disk emulation (not hotpluggable yet) - Fixed SCSI hard disk detection hang on NetBSD - Fixed specific boot issues on Longshine, Rancho and Trantor SCSI controllers - Fixed Western Digital WD1002A-WX1 MFM controller BIOS - Fixed emulator crash during CD audio playback on Sony SCSI CD-ROM drives - Fixed small CD-ROM speed calculation inaccuracy - Fixed emulation inaccuracies with NEC and Toshiba SCSI CD-ROM drives - Renamed NCR 53C90 MCA SCSI card to 53C90A to match the emulated feature level

New features/updates: - MacroSystem DraCo emulation. Full emulation except V-Lab Motion video board which is totally undocumented. Amiga clone without Amiga custom chips - Picmatic Marbella Vice light gun laser disc arcade game is now fully working - American Laser Games and PicMatic statefile support - Genlock emulation display positioning/scaling updates - Retina Z2 and Z3/Altais RTG board emulation. (NCR 77C22E+ and 77C32BLT SVGA chips) - S3 Trio64 PCI RTG board - On screen led font is now configurable, settings in GUI Miscellaneous panel - A2410 updates (Latest Picasso96 driver with DMA mode enabled graphics corruption) - All emulated RTG boards now autoswitch (Automatic switch between chipset mode and RTG mode). Previously only RTG boards that have built-in switcher and PCI RTG boards autoswitched - Do not emulate special cases in native chipset screen mode last and first line(s) unless Overscan mode is Overscan+ or higher. (For example OCS Denise top and bottom line mismatched blanking start and end) - NTSC mode screen vertical positioning improved - Disk swapper insert/remove cursor position now works as expected. Same image can be inserted in multiple slots 5.1.0 Bugs fixes - Fast 68020+ mode interrupt timing fix. (Some games hung or had missing or badly playing sound) - Copper timing was unreliable in non-CE modes (Mainly affected horizontally multiplexed sprites) - Dark mode was not initialized if config file was started directly (for example from command line), without opening GUI. Some sub-dialogs didn’t support dark mode - Zero length disk DMA with enabled disk word sync never finished (some copy protections failed to work) - Game Ports panel default config overrode button 4 with on screen keyboard enable/disable option even if it was already configured in Input panel Older bug fixes - Any TV overscan option + NTSC mode: few pixel grapohics corruption was visible in right edge of screen - Many hardware emulated RTG boards had problems with horizontal panning - 68040 MMU emulation fix. (MOVEM restart didn’t work correctly in all situations and MOVES 68040-only special case bus fault behavior was wrong) - CyberVision 64/3D and Picasso IV overlay fixes. P96PipDemo is now working correctly - Ateo Pixel 64 had BGR/RGB swapped colors in most color depths - UAE AHI ignored AHI volume slider setting - Fixed mouse cursor jumping randomly when in tablet mode and clicking mouse button(s) - Game Ports panel input device type getting stuck or entering Test/Remap window crashing in some situations - Some config file and registry/ini paths were always written in absolute format even if WinUAE was configured to relative path mode - “AVI output enabled” (and few similar on/off buttons) button type changed, previously they worked unexpectedly in some situations, visible state was not always matching internal state - Some sub dialogs (for example Gameports input mapping autofire) had old style and no high DPI support - 256 color screenshot mode created wrong colors in some situations, usually when AGA and almost all palette entries were allocated - Changing some native display settings (Filter/Display panel) settings didn’t reset all required display parameters until full display reset (for example window was resized)

- UI: implement "Sharp" video filter for better nearest interpolation at non-integer scales - UI: implemented PPU viewers for palettes, tiles, backgrounds and sprites - UI: add an option to set the audio volume - UI: do not unpause emulator after loading a new ROM - Input: fix input dropping regression introduced in NBA 1.7.1 - Input: move from SDL game controller to SDL joystick API (fixes broken mapping on some controllers) - APU: MP2K HLE: interpolate envelopes and use floating-point math - APU: MP2K HLE: implement a better reverb algorithm - APU: MP2K HLE: add an option to force-enable reverb - APU: remove "Zombie" mode emulation (does not appear to exist on GBA) - APU: fix mid-note envelope frequency changes - APU: FIFO writes should happen in place - APU: reset FIFOs on overflow - APU: add master-enable checks for 16-bit/32-bit IO writes - PPU: fix sprite pixels from previous scanline displayed in the last scanline - PPU: more accurate update of attribute buffer for OBJWIN sprites - PPU: more accurate emulation of horizontal and vertical sprite mosaic - PPU: more accurate handling of mid-frame vertical mosaic reconfiguration - PPU: fix out-of-bounds bitmap fetches in Mode 3 to 5 - DMA: fix incorrect mapping of DMA channel to APU FIFO - Timer: somewhat handle timer overflow during one cycle enable delay - Game Pak: simulate ~6 ms EEPROM device busy period after write (not yet accurate to cartridges that e.g. have been in the freezer for 30 minutes) - Game Pak: emulate the Mask ROM internal address register - Audio: fix clicking artifacts when using Sinc resampling - Audio: fix incorrect liner interpolation in Cosine resampling - PlatformCore: fixed hang when fast-forwarding while the emulator is paused - Misc: implemented support for unicode paths

Графика - Аутентичная адаптивная эмуляция CRT - Точная эмуляция VGA - эмуляция 3dfx Voodoo 1 - Новые режимы целочисленного масштабирования - Правильное соотношение сторон захватывает изображение - Улучшенный захват изображений и видео - Улучшено соотношение сторон и экран просмотра - Исправлена проблема с повреждением видео “черными вертикальными полосами” - Новый шейдер деинтерлейсинга для игр в формате FMV - Прочие графические изменения Звук - Поддержка IBM Music Feature Card - Улучшения в работе с ROM Roland MT-32 - Исправления FluidSynth - Улучшение команды MIXER - Улучшения в отключении MIDI звука - Очистка MIDI-выхода и совместимость с Roland RA-50 - Опционально можно удалить висячие заметки на Tandy & OPL - Поддержка CD Audio в Linux для физических CD-ROM - Прочие изменения связанные со звуком Ввод - Исправление виртуального джойстика - Поддержка сопоставления кнопок мыши с клавишами - Поддержка драйвера мыши VirtualBox - Поддержка захвата мыши с поддержкой нескольких мониторов - Прочие улучшения мыши

Первая версия эмулятора дает нам: - Полную эмуляцию Game Boy Advance (за исключением большинства внешних устройств и дополнений) - Приличную точность - Поддержка игровых контроллеров - Переназначение клавиш и кнопок - Быстрое сохранение - Поддержка часов реального времени (RTC) - Цветокоррекция и эффекты ЖК-дисплея - Загрузка игр из распространенных архивных форматов (.zip, .7z, .rar и т.д.)

Bug fixes: - The Enabled setting for a breakpoint in the 'Configure Breakpoint' window would allow a value to be typed in instead of just selecting from the drop down list - The labels in the 'Configure breakpoint' window were not correctly being updated when the breakpoint type was set to 'T-Cycles' - The 'Convert Next Block to TZX' facility in the Wave Manager could crash when converting a ZX80 program Enhancements: - The BASIC Listing window now refreshes automatically when adding or removing BASIC lines for the ZX80 running the 8K ROM

- Remove SDL sound driver - Fix wav audio recording - Dialog appearance improvements + link warning - build: don't fseeko64()/ftello64() on musl libc - visualboyadvance-m.metainfo.xml: add screenshots to the metainfo

- Added rewind key (default: Tab) and reverse tracing - Added support for loading and saving PNG images (windows XP and later) - GB Camera emulation (using webcam, image file, or test pattern) - Added support for x2, x3, x4 scale border images. Ability to apply doubler to x1 and SGB borders - Improved GBC color options, including "GBC reality" and custom 3d LUT support (GBI compatible PNG format) - realistic simulation of DMG and GBC LCD with new doublers (up to x4 scale) and frame blending options. new "DMG reality" colorscheme - Separate configurable border image and colors for SGB, and ability to show border image until a SGB border is set - changed default to the original, lighter, BGB 0.3 colorscheme. The darker "BGB LCD green" can still be chosen - new lock aspect ratio option, and ratio can be customized - rapid A/B speed is now configurable, and default speed now works with more games - mappable buttons can now be combinations with Ctrl, Alt, Shift. Ctrl+R is now an alternative shortcut for reset in the debugger - renamed "access breakpoints" to "watchpoints" to follow standard naming used by other gameboy debuggers - "copy code" in the debugger in a format that can be edited and pasted back in modify code - common register names such as rLCDC, rNR10 can now be input in the debugger - Ability for breakpoint or watchpoint to log a debug message instead of breaking - Xaudio2 sound output can now be automatically chosen by default - Default audio samplerate is now automatic based on OS mixer samplerate (typically 48000 or 44100) - Changed save filename handling of gzipped roms. old save files are still loaded. Setting for old behavior - Ini settings so debugger, vram viewer, and IO map windows can be visible on startup - Improved accuracy - Fixed many bugs

What's new in 1.17 Rendering performance and fixes - Fix for very old rendering issue in Tokimeki Memorial 4 - Performance improvement in Tactics Ogre by avoiding a readback - Cull small draws that are quick to check that they are offscreen - Assorted optimizations - Fix HUD in Tiger Woods 06 - AdrenoTools support added - you can now load custom Vulkan drivers on Adreno - Disabled in the Google Play builds for now - Fix rendering with bad Z parameters, fixes homebrew Zig example - Fix Z problem in Hayate no Gotoku!! Nightmare Paradise - Fix frozen pitch meters in MLB games - Enable MSAA on modern mobile devices (Vulkan-only) - Fix video flicker in Naruto: Ultimate Ninja Heroes 2 UI - Track total time played per game - When opening the pause menu, there's now an option to keep the game running behind the menu. This is enforced in multiplayer to avoid inadvertent desyncs ISO loading improvements - The CHD file format is now fully supported, including with Remote ISO and Retroachievements - Improvements to remote ISO: optional tab on home screen, can now share whole folders Controller and touchscreen fixes - More control bindings, organize into categories - Fix inverse deadzone (low end) for joystick input - Fix analog deadzones for XInput controllers - Improved tilt control further - Mouse input supported on Android - Customizable threshold for analog-trigger to button-press mapping, customizable delay for mouse-scroll key-up - Make it work better to bind an analog stick to four buttons, useful for camera control in some games - Can now unpause with the key you bound to pause Other fixes and updates - More work on the IR JITs - Moving the memstick directory on Android is now faster and safer - Workaround problems in Add Doko Demo Issho, Driver 76, Harukanaru Toki no Naka, Ace Combat by slowing down the emulated UMD drive to match reality better - VR: Quest 3 rendering issues fixed - Various bugfixes in texture replacement - RetroAchievements: Rich presence, renamed Challenge Mode back to the recommended Hardcore Mode, various error handling improvements, configure per game - HLE: Slice large-and-slow memcpy/memset operations, can help with some stalls - Other various minor fixes and optimizations - SoftGPU fixes - Fixed international fonts on Steam Deck - GoExplore (GPS app) now starts up and allows navigation - SDL: Improve input latency in Vulkan mode by running rendering on a separate thread - Assorted multiplayer fixes - Support for emulating the infrared port of the original PSP through sceSircs

User Interface - Renamed "Reload" to "Apply" in Driver Settings to clarify its function - Fixed an issue where the "Deep Black Boost" setting would not save - Rename FPS to VPS (VBlanks per second), as it represents emulation speed and not game frame rate - Fixed an issue where the Firmware Path setting would not save Debugging - It is now possible to use instruction tracing even with the recompilers in use - Fix an issue where GDB would not reconnect after a disconnection Coleco - ColecoVision - Added support for Xin1 and MegaCart mappers Nintendo - NES / Famicom / Famicom Disk System - Use HKROM for MMC6 - Improved Famicom Disk System timer interrupt generation Nintendo - Game Boy Advance - Improve unmapped I/O register behavior: passes I/O read tests in mbga suite - Improve save type detection - Improve ROM to RAM DMA timing Nintendo - Nintendo 64 / 64DD - Added the ability to disable the Memory Expansion PAK - Simulate SysAD freezes when accessing non-RDRAM areas via the cache - Improve SI emulation to approximate the correct SI Status values - Fix a bug where I/O writes to PIF ram would not trigger interrupts - Improve and extend cache coherency checks - Implement register mirroring - Improve PI latch emulation - Improve PIF HLE emulation by reducing latency - Add support for roms >= ~63.9MiB - Implement undocumented accesses in FPU half-mode Sega - Mega Drive / CD / 32X - Enabled support for the Mega Mouse for 32X and CD32X games - Improve I/O port emulation (Fixes Decap Attack + others) Sony - Playstation - Fix an issue where controller input would stop working if sideloading a PS-EXE ARM7TDMI - Improved ldmia and stmia timings in Thumb mode - Fix additional instructions that require offset when reading PC Motorola M68000 - Correct prefetch order for ASR instruction Zilog Z80 - Implement newly discovered inir/indr/otir/otdr behaviour Other - Fixed an issue where macOS builds were being optimised for the build machine rather than for distribution - Fixed an issue where the recompilers were broken on Apple Silicon - Fixed an issue where unloading systems after disc swapping could cause a crash - Fix an issue where ares could crash on startup with LTO on macOS - Added support for the SDL input driver on macOS - Fix an issue where the ares would look for resources inside the app bundle rather than alongside it on macOS

Paddles - User input handled more frequently meaning finer paddle control Moviecart - Improved behaviour of video/audio when the movie is rewound to the start/end of the video - this reflects recent changes in the real Moviecart kernel - Automatic setting of TV specification now works - Format of movie cannot be detected until after movie starts Television - Setting the TV mode also changes the underlying clock speed of the console - PAL and SECAM run at different speeds to NTSC machines - Added PAM-M - this sets the clock of the machine to PAL-M but attached to a PAL TV Bug fixes - Stepping back in the debugger - bugs introduced in v0.26.0 - stepping back by one instruction was out by one colour clock - STEP BACK SCANLINE and STEP BACK FRAME was broken - Improved detection of correct starting bank for Atari cartridges - also affects EF cartridge - the technique can be expanded to other mappers if required - Rewind/Fast-Forward icon never appeared on screen - bug introduced in v0.25.0 - ARM TIM1 enabling was not working - the enable bit was not being masked correctly - Capturing of emulation state (for the rewind system) was sometimes missed in playmode

- The default key mapping(for new configurations) to exit Mednafen is now only "F12", instead of both "ESC" and/or "F12" as before; additionally, a new mapping for "ESC" to close the netplay console/text popup has been added - Added command-line option "-ovconfig", to load global override settings from the specified file. The global override settings will override any settings loaded from "mednafen.cfg" or set via command-line arguments, but will be overridden in turn by more-specific per-module and per-game override configuration files - Fixed data alignment issue that could produce broken QuickTime videos when using the CSCD codec(the default) with certain combinations of emulation module video settings - Added setting "input.grab.strategy", default value of "full". It can be set to "auto" to enable minimalistic grabbing of the system keyboard and/or mouse, when input grabbing is toggled on, dependent on emulating a virtual keyboard and/or virtual mouse/ball device - On the Windows build, keyboard grabbing will now capture ALT+Tab and the Windows keys, and discard synthetic left CTRL keypresses generated from pressing AltGr - Restored Windows 2000 compatibility, broken in 1.21.0-UNSTABLE, for people who enjoy airgaps, firewalls, and/or insecurities - Fixed fatal startup error when running the Mednafen executable from the root directory of a drive on Windows, a regression introduced around version 1.22.0-UNSTABLE - Apple2: Added support for Apple IIe and Enhanced IIe, selectable via changing the new "apple2.model" setting, or by utilizing the new "model" directive in a MAI file - Apple2: When loading a floppy disk image from a ZIP archive without a MAI file, all other floppy disk images with the same extension in the same directory in the ZIP archive will now also be loaded automatically. If desired, this feature can be disabled by setting the new "apple2.multiload" setting to "0" - Apple2: Added setting "apple2.input.kb.ghosting", default value of "1", that can be set to "0" to disable emulation of spurious ghost keypresses - Apple2: Increased the maximum value of the "apple2.video.color_smooth" setting to "2", which will enable more-aggressive composite video color smoothing - Apple2: Added an adjustable composite color video sharpening filter, controlled by the new setting "apple2.video.postsharp" - Apple2: Reworked how HGR is handled with the "rgb_alt" and "rgb_alt_tfr" video rendering modes, for consistency with DHGR and to correct a few glitches - Apple2: Added "rgb_qd" and "rgb_qd_tfr" video rendering modes, which will render DHGR at quarter-resolution, and provide two distinct grays, but are otherwise the same as "rgb" and "rgb_tfr" - Apple2: Added "rgb_video7" video rendering mode, which supports the additional graphics modes offered by the Apple IIe Video 7 RGB interface, one of which is used by Sierra's AGI games - Apple2: Added high-level(no seek delay) ProDOS-compatible hard disk drive emulation, usable by loading a raw hard disk drive image with an "hdv" file extension, and through the "hdd" directive in a MAI file - PS1: Added support for Konami's "Pop'n Music" controller - SNES-Faust: Fixed distorted graphics in "Marvelous" and "Bishoujo Janshi Suchie-Pai" due to hires color math emulation inaccuracies - SNES-Faust: Fixed letter sprite glitches(horizontal black lines) in "Wordtris" - SNES-Faust: CPU writes to VRAM during active display are now blocked. Fixes missing dialog box and text in "Mazinger Z", title screen corruption in "NBA Pro Basketball: Bulls vs Blazers" and "Shin Nihon Pro Wrestling: Chou Senshi in Tokyo Dome", and graphical garbage during startup in "Zen-Nihon Pro Wres". May break ancient ROM hacks and fan translations - SS: Fixed hangs in "Gal Jan", "Kanzen Chuukei Pro Yakyuu Greatest Nine", the USA version of "Creature Shock: Special Edition", and the European versions of "Magic Carpet", "Manx TT SuperBike", and "Revolution X" - SS: Fixed erroneous red shadows beneath units during the final episode's first battle in "Sakura Taisen" - SS: Added support for loading bootable ROM cart images up to 48MiB in size, with a filename extension of "ss". If the ROM image is 32MiB or smaller, 512KiB of backup memory for save games will be available - SS: Added support for routing SCSP MIDI output to stdout, for debug text output, by changing the new "ss.midi" setting's value to "stdout"

Emulation fixes: - ARM: Remove obsolete force-alignment in bx pc - ARM: Fake bpkt instruction should take no cycles - GB Audio: Fix channels 1/2 staying muted if restarted after long silence - GB Audio: Fix channel 1 restarting if sweep applies after stop - GB Audio: Fix restarting envelope when writing to register - GB Audio: Improve “zombie mode” emulation in CGB mode - GB I/O: Read back proper SVBK value after writing 0 - GB SIO: Disabling SIO should cancel pending transfers - GBA Audio: Fix sample timing drifting when changing sample interval - GBA Audio: Fix initial channel 3 wave RAM - GBA Audio: Fix sample position issues when rate changes - GBA GPIO: Fix tilt scale and orientation - GBA BIOS: Fix clobbering registers with word-sized CpuSet - GBA SIO: Fix normal mode SI/SO semantics Other fixes: - GB: Fix applying a patch that changes the cartridge mapper - GBA Savedata: Fix crash when resizing flash save games for RTC data - mGUI: Fix cases where an older save state screenshot would be shown - Qt: Re-enable sync for multiplayer windows that aren’t connected - Qt: Fix mute settings not being loaded on setting screen - Qt: Fix screen freezing on macOS after closing save state window - Vita: Fix camera setting not appearing Miscellaneous: - mGUI: Persist fast forwarding after closing menu - Qt: Add exporting of SAV + RTC saves from Save Converter to strip RTC data - VFS: Use anonymousMemoryMap for large 7z allocations

- Loading symbols from .lab files generated by mads - Ability to access symbols through Lua - Added monitor window - Fixed handling of lua errors

[changes] - Command Line: Switches are no longer allowed at the end of arguments, e.g. disk.atr/f or /f/nosi. Switches must now be separate arguments - Input: Removed the extraneous hidden Button 1 input on light pen/gun controllers [features added] - Additions: Added PHLOAD.COM to trigger peripheral handler loads via type 4 polling - Cartridge: Added Williams 16K cartridge type - Cartridge: Changed existing JRC cart type to JRC6 64K without RAM and added JRC RAMBOX cartridge type - Cartridge: Added MDDOS cartridge type - Cartridge: Added COS 32K cartridge type - Cartridge: Added Pronto cartridge type - Cartridge: CAR types 76, 78-93, and 160 are now supported without advanced configuration overrides - Cassette: Load Data as Audio option now supports raw FSK and PWM data blocks in .cas files - Cassette: BASIC auto-boot can now handle BASIC program tapes that require RUN "C" instead of CLOAD - Command Line: Added /[no]casautobasicboot, /kernelref, /basicref, and /diskemu switches - Debugger: Symbols escaped with '#' prefix can now include @ in their name - Debugger: .vbxe_traceblits command now has a compact mode - Debugger: .vbxe_bl command now has a compact mode and can dump a blit list at an arbitrary address - Debugger: Added explicit option in the disassembly window for whether the current D register state affects symbol lookup for direct page addressing modes - Debugger: bta (set tracepoint on access) can now supply a default trace message - Debugger: Math pack symbols can now be unloaded independently - Debugger: Added static trace PBI (stp) command to auto-trace parallel bus interface firmware - Debugger: Memory window now accepts arbitrary address expressions - Debugger: Ctrl+F in the history view moves focus to search box - Debugger: Added c (compare memory) command - Debugger: Added a menu command to export the debugger help from the .help command in HTML form - Debugger: @hwwritereg(addr) can be used to read back write-only system hardware registers - Debugger: The debugger now additionally tries to resolve source file references against the module binary path and the paths of any open source windows - Debugger: Source windows now have context menu options to reopen the file externally - Debugger: u (unassemble) now has -m option to change CPU mode used for disassembly - Devices: 1030 now does actual pulse/tone dialing - Devices: 1030 relay sound is now heard when phone is placed on-hook - Devices: Added SIDE 3.1 (JED 1.4) support - Devices: Added CPS SuperSALT Test Assembly support - Devices: MidiMate now exposes a serial port for custom MIDI interfacing - Devices: File writer device can now also be used with serial ports - Devices: Added networked serial port device - Devices: Added copy/paste support to devices UI - Devices: Added shortcut command to rescan a virtual FAT16/FAT32 disk - Devices: Added 835, full 835, and full 1030 hardware emulation - Devices: Added SIO serial adapter device to bridge serial devices directly to the emulated SIO bus without requiring motor control activation - Display: Added support for main display pan and zoom - Disk: Improved timing compensation when burst I/O mode is enabled - Input: Added support for Chalk Board PowerPad controller - Input: Added support for Stack Lightpen controller - Input: Mouse wheel can now be bound as an input - Input: Added an option to show pointer location when driving a tablet, pad, or light pen/gun with a non-mouse input - Input: Pad input area can now be moved and resized via Configure HUD - Network: Raised max MSS in emulation TCP stack from 512 to 1460 - Network: Emulation gateway now supports ICMP echo requests (only to the gateway; not forwarded) - Network: Emulation gateway now has a more distinctive Ethernet address to avoid conflicts when bridging through a VXLAN tunnel - PerfAnalyzer: Added support for saving and loading traces - PerfAnalyzer: Added trace channel for disk sectors passing under the drive head - PerfAnalyzer: Added approximated import for Atari800WinPLus 4.0 monitor execution traces (TRON/TROFF) - Save States: Devices can now opt-in to save state support - Save States: R-Time 8, XEP80, Black Box, MIO, Ultimate1MB, SIDE/2/3, and MyIDE[-II] are now included in save states - Save States: CPU mode, 65C816 high memory, and Axlon memory are now included in save states - System: Added 1400XL and 1450XLD emulation support (currently only minimal V:/T: support) - UI: Added /registeruserfileassocs, /registersysfileassocs, and /unregisterfileassocs for silent registration/unregistration of file type associations - UI: Added support for screen readers to read out text from the emulation screen (opt-in) - VFS: Added support for reading from .zip files that use Enhanced Deflate compression - VFS: Add special:// protocol to access specific images

New games - Adibou 1 - The Dark Eye - Dark Side - Escape From Hell - Gadget: Invention Travel and Adventure - Gobliiins 5 - The Excavation of Hob's Barrow - Kingdom: The Far Reaches - Might and Magic Book One - Muppet Treasure Island - Nancy Drew: The Final Scene - Nancy Drew: Message in a Haunted Mansion - Nancy Drew: Secrets Can Kill - Nancy Drew: Stay Tuned for Danger - Nancy Drew: Treasure in the Royal Tower - Primordia - Reah: Face the Unknown - Schizm: Mysterious Journey - Shardlight - Strangeland - Syberia and Syberia II (macOS versions only) - Technobabylon - The Vampire Diaries - Whispers of a Machine - Wrath of the Gods and four other Director titles - 14 AGS titles by Stranga and Cloak and Dagger

General - added WIC64 support for C64,C128,SCPU64,VIC20 - virtual device (host directory) fixes (Scratch command correctly returns number of scratched files, Rename command produces "file exists" error if th destination file exists) - added video capture in ZMBV format. This will produce lossless videos at correct emulated FPS - the old FFMPEG support was deprecated and is disabled by default. New experimental code was added that will work with external ffmpeg executable instead - reSID: fixed a Noise Init problem - reSID: filter tweaks - reSID: The 6581 saw+pulse waveform was wrong - reSID: tweak shift register reset time for 6581 - reSID: 8580 Filter ringing fix - reSID: 6581 filters: allow negative values for kVg-Vx - made raw printer driver pass through all bytes 1:1 - Tape: changed default zero-gap delay from the rather weird (and way too large) value 20000 to the more sane 2500 which MTAP uses - RS232: handle RI line in IP232 - Add option to invert the RI line. This should help to make some more obscure BBS programs work - RS232: removed undocumented feature to use unix domain sockets when the first character of a rs232 device is a pipe character, and instead used pipes, like it will be done on windows too - Drives: fixed 1571CR emulation - Drives: allow up to 83 tracks for 3.5inch mechs - Drives: fixed clock rollover in rotation code - REU: fixed DMA access to C64 RAM at $00/$01 - Added PaperclipE, PaperclipSC, and Paperclip2 dongle support - Added woj userport joystick adapter emulation - provide fake sid hooks so hardsid can be used when fastsid is disabled - Printer: new reworked emulation handles various CBM Printers: 2022, 4023, 8023, MPS801, MPS801, MPS803 - Printer: tweaked MPS page height, now allows print shop to print a greetings card on a single page - Printer: do not produce any output for non-printable codes - Printer: when using the graphic output driver, only produce a new file when actually doing a formfeed - Build the list of available palette files at runtime, scan system path/dirs as needed. Also read extra info from the .vpl files. New palettes can now be just dropped into the data dir and they will appear in the UIs - allow color controls to be used with external palette and when no crt emulation is active - Added more realistic vicii color ram init code - CIA: shiftregister fixes - CIA: fixed ICR timing/behaviour (This fixes the dd0dtest from the testbench) - Support for ISA/PCI devices that were accessed via direct I/O was removed, since this would not work in any sane modern OS anymore. The affected devices are: parsid (windows), ssi2001 (all) - Z80: OUT, OUTD, OUTI, OTIR, OTDR instruction fixes - Fixed -initbreak reset so that the first instruction doesn't run Buildsystem - add configure switch `--enable-experimental-devices` to enable experimental emulation of some devices - changed configure switch `--with-libcurl` to `--without-libcurl` - changed configure switch `--enable-lame` to `--with-lame` - changed configure switch `--enable-libieee1284` to `--with-libieee1284` - changed configure switch `--enable-portaudio` to `--with-portaudio` - configure: change `--with-zip-bin` to `--with-unzip-bin` - remove the configure switch --with-readline/--without-readline - Do not build PDF docs unless --enable-pdf-docs - Fixed macOS bindist. Probably doesn't work without code signing, however an attempt is now made to detect and use a signing identity - when installing with x64 not enabled, install a symlink x64->x64sc instead - Add unzip.exe and its deps to Gtk3 bindist C64 fixes - Blackbox 9 garbled screen problem was fixed - added 'Hyper-Basic' cartridge support - fixed "MAX-BASIC" cartridge support in "MultiMAX" emulation - more correct memory map for the "Max Machine" - fix attaching 8k ultimax .bin cartridge images C128 fixes - Cartridge system now supports cartridges that work in both C128 and C64 mode - added "RAM-Link" support - added LTK support, as well as other kernal replacements carts - comal-80 (c128) fixed - MMU fixes - Keep currently set c128 bank when changing the c64mode mmu bit - Fix x128 c64 mode p0/p1 relocation - Added proper z80 mmu control - add a 'SCART' VDC palette, which contains 'dark yellow' instead of the (correct) brown - Fix x128 VDC mirroring - x128 properly starts with Z80 and then transfers control to 8502 - Z80: various I/O mapping fixes - use separate resources for localized chargen and c64 kernal

И это только часть списка всех доработок и исправлений.

Version 1.094 - The Checkered Flag "Uncap Framerate" option can now be switched between 30Hz and 60Hz - Added some sync code to the Checkered Flag script to fix possible flickering issues (only became noticeable at 60Hz) - Checkered Flag is generally playable at 60Hz, but you're likely to encounter more timing bugs. Native system requirements are also significantly higher, as the Jaguar is automatically overclocked in this mode Version 1.093 - Added a Checkered Flag script, which features native resolution rendering, analog controller support, framerate unlocking, and lots of tweaks/options - Added a new Tempest 2000 script to patch some of the rotary controller bugs that existed on hardware - Added support for "AUDIOWITHSUB" track types in the CUE loader - Added an "optree" debug command (only relevant for developer builds) - Added a "gfxflags" debug command (only relevant for developer builds) - Added bigpemu_jag_op_render_bitmap_object_to_buffer to the scripting API - Native CRY rendering and ADDDSEL blending is now supported through the native polygon script interface - New scripting functionality to hook into save/load state events, allowing scripts to pack custom data into saved states - Fixed a potential resource leak when associating textured native polygons with a buffer - Fixed changes to the MSAA setting sometimes not being reflected until restarting the application - Fixed potential flickering and other visual problems after re-allocating native polygon hardware buffers - Fixed the script function bigpemu_drawui_get_virtual_to_native_scales returning incorrect values - Fixed an issue with one of the terrible secrets which was making the secret slightly less terrible than designed

New features/updates: UI - On screen keyboard. Default mapped to pad button 4 - Gamepad GUI control. Use game pad to control WinUAE GUI with some limits - Optional dark mode (Windows 10 or newer required) - Emulation window dragging and resize does not anymore pause emulation New features/updates: emulation - Built-in Munt MT-32/CM-32L emulation. Emulated devices listed in MIDI out setting. ROM images should be in \mt32-roms. or c:\mt32-rom-data\ - AT&T DSP3210 emulation (AA3000 prototype). Not complete - More programmed chipset screen mode emulation improvements - Disk emulation improved, undocumented disk read DMA “last word may not come in” bug emulated - Chipset emulation updates and fixes - “Autoclip screenshots” option now supports programmed native screen modes - Native<>RTG and RTG<>RTG mode switching optimizations - A2410 display card emulation updates, works now with new Picasso96 driver - Input panel Backslash/F11 option now has third option that restores pre-5.0 keymap behavior - Do not list GPT partitioned harddrives in “Add Harddrives” panel - Football Director 2 dongle emulation - Quickstart Host Configuration menu first option renamed, “Default configuration” -> “Current host configuration”. Added new option “Default host configuration” that resets host configuration to defaults - Hard reset now randomizes CPU reset start up delay and initial floppy motor position Bugs fixes - DMS brute force decryption failed to work with some encrypted DMS files - Alt-Tab from D3D11 fullscreen RTG mode made hardware mouse cursor invisible - Some configurations crashed when GUI Reset or Restart button was clicked - Enter GUI, eject disk, insert new disk, exit GUI: Disk was inserted immediately which is physically impossible and can confuse programs. Inserting disk without manually ejecting it first worked correctly - GUI Restart button didn’t fully restore GUI position/size if “Restarting” from fullscreen or full-window mode - Some configs crashed when GUI Restart button or Reset was pressed - WASAPI sound was disabled if sound driver only supported 8 channel audio - Some configurations opened multiple tiny inactive multi-monitor mode emulation windows without enabled multiple monitors - Workbench programmed screen mode (DBLPAL etc) positioning was not always correct when switching from other native mode - None serial port emulation mode and fast CPU configuration: serial port driver hung if serial data transmit was attempted - Integer scale + full window: Display panel windowed width and height was used instead of full window size (desktop size) when calculating scaling values - Screen might have flickered when starting Picasso96 RTG screen dragging - Multiple 0x76 partitions per HD/card can be mounted now, previously only first was mounted and the rest become zero size non-existing drives - USB HID input device usage page check fixed, it accepted devices that had nothing to do with being input device Gamepad GUI control details A = select (pad mode)/left mouse click (mouse mode) B = right mouse click (mouse mode) Y = change active GUI area (pad mode)/TAB UI element change (mouse mode) D-pad = select UI elements, “pad mode” Left stick = move mouse, “mouse mode” Currently requires XInput compatible gamepad Onscreen keyboard details Pad button 4 is default mapped to open/close on screen keyboard input event (if loaded config has button 4 mapped to something else, button is not mapped to OSK) Pad button/d-pad that normally controls Amiga joystick moves keyboard selection. Joystick movements and button presses are not sent to Amiga side as long as OSK is open Fire button press = send selected key’s press Fire button release = send selected key’s release Second button press = toggle state of selected key. Keep shift or control or other qualifier key pressed Second button release = does nothing Keyboard layout is US layout + 2 keys that are used in international layout variants + few bonus “keys” If GUI is entered when OSK is open, GUI pad control is automatically enabled

Many changes and improvements with respect to debugging and stability Known issues: - Awesome golf and Scrapyard Dog hangs - audio/video synchronization has a defect resulting in crackling - few debugging features does not behave as flawlessly as they should

- Store the PC register at the appropriate offset - Resize GameArea after MainFrame initialization - Properly hide the status bar at startup - Fix reading joystick hat config values - Link: Fix menu not refreshing correctly

- Improved the ARM Thumb driver and the CDFJ driver to squeeze out two more frames of performance - Fixed PAN UP / PAN DOWN handling on the A-button and you can now pan even if another button is pressed (useful for Turbo Arcade) - Minor cleanups as time permitted

Versioning - Window title shows the current version number - executing from the command line with "version" will display the version number - the -v flag outputs the git revision - eg gopher2600 version -v - VERSION command available in the debugger terminal Bankswitching - Implemented UA mapping scheme CRT Effects - Improved bevel effect - Improved noise implementation, which is now part of the interference effect - Added flicker effect Debugger - LAST command correctly shows partial disassembly when running in CLOCK quantum - Added CYCLE quantum 6507 Disassembly - Improved disassembly when decoding previously unseen instructions Renderer - Added simplified renderer targeting OpenGL2.1 - Executable must be compiled to use this alternative renderer - New renderer does not support CRT effects or screenshots - Principle reason for addition is to support the Raspberry Pi Bug fixes - Fixed crashes caused when the program window was resized so that it was too small - this only affected some debugging windows (eg. the disassembly window)

ui: Use only one option for settings window (#1122) * rebase code * remove unsused item * restore "system" displaying on first boot * restore popup menu functions (separate commit) * restore snapshot function in popup menu * get current index value from config file

Since v133, a total of 17 contributors have created 220 commits to the ares codebase. New System: Arcade We have added support for Sega SG-1000 based arcade hardware; hopefully the first of many arcade cores within ares (well, technically second because we had the Neo Geo, but that was focused on the console variant, the AES). Due to the nature of arcade boards, Arcade cores use MAME format roms, and a game list rather than traditional rom files. You can set a path for arcade roms in "Settings -> Paths". Arcade games will be grouped under one "Arcade" system, regardless of what system the Arcade hardware may be based on. Please note that ares does not currently resolve parent-child relationships, so arcade rom zip files must contain every file required for that game; in MAME terminology, this is usually referred to as a "Non-Merged" set. User Interface A homebrew mode has been added to the settings panel; this is intended to enable features that are useful to homebrew devs but would harm performance for general gameplay. This setting is currently only used in the Nintendo 64 core; more information on this later. Auto save settings when closing the settings dialog. Add hot keys for volume control and mute Refactor the log system to allow more control over log output Restore the ability to hide cores from the menu Add a "Scan" button to firmware settings; this autodetects supported firmware from a configured Firmware directory Update the "Color Bleed" option to work for all non-HD cores, rather than just the SNES Correct the description of Weave Deinterlacing (horizontal -> vertical) Improve auto-detection of CD-ROM based games, drag/drop and command line loading are now more reliable Debugging Added support for debugging emulated systems via GDB, currently only the Nintendo 64 core supports this, but this will be expanded in future releases. Atari - Atari 2600 Improve CPU timing in relation to WSYNC Improve TIA timing, although still far from perfect Implement latching of the current playfield pixel Include "current cycle on this scanline" in CPU trace output to aid debugging Improve RESMP behaviour and implement NUSIZ for missiles Improve HMOVE object positioning Fix RIOT timer and timer interrupt bit Improve detection of PAL roms by looking for the (PAL) string as well as the (Europe) string in the rom filename Support loading .bin format roms instead of just .a26 Bandai - WonderSwan / WonderSwan Color Properly implement INT_BASE port Implement sound DMA hold Fix sound DMA readout values when disabled Fix sound DMA source/length shadowing Fix loading of trimmed roms Fix ENTER/PREPARE opcode implementation and timing Fix interrupt return address on division by zero Improve ROM/SRAM bus timings Microsoft - MSX / MSX2 Fix conflicts between ROM space and SCC with the KonamiSCC mapper Allow loading of .rom format roms, rather than only .msx/.msx2 NEC - PC Engine Add support for "color emulation" (non-linear RGB) Nintendo - NES / Famicom Lowered colour saturation to 1.5 to match most other emulators Implement UNROM-512 mapper Implement Action53 mapper Implement mappers 31 and 218 (inl-nsf, magicfloor) Fix MMC5 program mode 1 Fix support for NES2.0 extended PRG/CHR size variables Implement self-flashing support to UNROM-512 and GTROM Remove "GAMMA" adjustment when "Color Emulation" is enabled Implement PPU open bus behaviour Serialize controller state in save states: fixes input glitches when using run ahead Support more variants of the Famicom Disk System Bios Preliminary support for the EPSM expansion module Nintendo - Game Boy Fix MBC3 RTC Overflow/Register handling Fix MBC3 RAMbank register width Nintendo - SNES / Super Famicom Fix support for the PAL Super GameBoy Separate black level crush from color emulation, it's now exposed as "Deep Black Boost" Fix PLB wrapping in emulation mode (based on hardware testing, all emulators seem to have gotten this wrong) Nintendo - Nintendo 64 / 64DD Implement RSP VU pipeline timings Fix some incorrect game database entries (Beetle Adventure Racing (J), Chameleon Twist 2, J.League Live 64 Quake 64, Star Fox 64) Implement RSP duel-issue restrictions for CFC2/CTC2 Fix RSP zero register locking Clamp the analog stick range to an octagon shape Implement RDP clock counter Fix VI line interrupt to trigger post-increment Fix an issue where instructions in icache would consume two cycles rather than one Fix an off-by-one error in mul/div instruction timing Preliminary implementation of FPU delays Improve idle loop detection in the recompiler Fix an issue where the recompiler would only advance the physical address and not the virtual address Added support for the Nintendo 64 Transfer Pak Fix a regression in the n64-systemtest relating to the TLB Add support for "Homebrew Mode": this enables ISViewer debug output, and a cache coherency check to aid homebrew developers. Add support for .D64 disk images Add support for 64DD disk swapping Implement the "Controller Config" portion of the Advanced Homebrew Rom Header Clamp X/Y values from the N64 Mouse (prevents jittery input) Fix broken RTC emulation for the 64DD Fix broken RTC emulation for Doubutsu No Mori (Animal Forest) Improve CIC detection algorithm to not rely on a database, allowing support for custom/homebrew IPL3 Sega - Master System / Game Gear Added support for the Pak4 mapper Added support for the Hicom mapper Added support for the Hap2000 mapper Added support for the K118in1 mapper Rename MSX mapper to Zemina mapper to properly represent its origin/purpose Add support for "color emulation": non-linear blue bias Improve detection for Japanese roms (Games not containing "TMR SEGA" are only compatible with Japanese systems) Force ".sms" extension roms to run in Master System Mode when loaded on the Game Gear core Sega - Mega Drive / CD / 32X Add support for runtime disc swapping, allowing multi-disc games to be played Add support for the Mega Mouse when running Mega CD titles Synchronize on every cycle when the 32X is not in use Maintain 32X code cache allocation across resets Fix audio overflow when titles restart the YM2612 (Fixes audio issues in Shining Force) More performance tuning to the 32X core Improve CDC emulation (ares now passes the CDC REGS test in mcd-verificator) Fix a hang in "The Terminator (USA)" Immediately update YM2612 key on/key-off on write, fixes Puyo Puyo Tsuu music Update YM2612 key state on phase tick Add 32X framebuffer mirror emulation, fixes SoulStar X Tighten synchronisation between audio components Improve bus-arbiter delays for z80->m68k communication (fixes audio in Overdrive 2) Improve refresh and bus timings SNK - Neo Geo Use YMFM for YM2610 emulation, fixes audio issues in many titles Sony - Playstation Implement GTE interrupt bug (if an interrupt is triggered when a GTE instruction is next, the GTE instruction is erroneously executed), fixes spiky polygons in many titles. Fix an issue where the CD-ROM SetLoc command was erroneously resetting the 'reading' flag Fix an issue where the Digital Pad would not de-assert /ACK on an invalid command Improve /ACK timing and behaviour, fixes broken input in many (but not all) games Implement Dual Shock controllers, required for Ape Escape Add support for runtime disc swapping, allowing multi-disc games to be played Add support for half-speed XA-ACPDM, fixes high-pitched audio in many titles Update ADSR envelopes immediately on write, fixes alert sounds in Metal Gear Solid Implement muting of data tracks when played as CD-DA Perform color modulation in RGB555 space, fixes Silent Hill's loading screen Fix an issue where fast-load hooks would trigger at runtime, causing some games to crash at boot Simulate an infinitely long cpu write fifo: fixes an issue where many games ran too slow. Various timing tweaks to improve overall accuracy Fix an issue where timers would update too slowly when using the recompiler MOS 6502 Implement support for more undocumented opcodes Other Fix system-wide installations on Linux, this fixes database and shaders not loading. Add support for SDL2 as an input driver on all platforms. Allocate code cache at early startup for the recompiler: boosts performance on macOS, roughly doubling performance on M1 in some cases Added support for SDL2 as an audio driver Use DwmFlush on Windows for vsync, bypassing OpenGL driver bugs Fix relative time in CD-ROM pregap Q subchannel Move CD-ROM loading to a separate thread to speed up loading CD-ROM content Avoid allocation of code buffers in the recompiler More robust code cache allocation in the recompiler Added "Games" category to macOS app bundle to allow Sonoma's Game Mode to function with ares Added support for the risc-v architecture Added preliminary emulation of the Intel 8080 cpu: not currently used but for future expansion Fix an issue where the WASAPI driver would cause sync issues when fast-forwarding