[changes] -Default keyboard shortcuts have changed. Reset in Tools > Keyboard Shortcuts to use the new bindings - Modems now default to handshaking disabled rather than RTS/CTS due to differences in default RTS state for R: devices. Use AT&K0 to disable handshaking and AT&K3 to use RTS/CTS [features added] - AltirraOS: Added 65C816 native mode capable version - Audio: Added support for XAudio2 and WASAPI sound APIs - Cartridge: Added support for .CAR types 60, 67-70 (Blizzard 32K, XEGS 64K alternate, Atrax 128K raw ordered, aDawliah 32K/64K) - Cartridge: Added show-all override to cartridge mapper dialog - Debugger: Added FDCWTDATA logging channel to dump the raw track stream for Write Track commands - Debugger: Added several new verifier modes - Debugger: .basic_rebuildvnt now has a -t option for TurboBasic XL support - Debugger: Added extended memory bank tracking support to the history window and breakpoint systems - Debugger: Add custom symbol (ya) command can now add read-only and write-only symbols - Devices: Added loopback serial device - Devices: UI now shows when a device is missing firmware - Disk: Adjusted default sector interleave patterns to more accurately match real disks - Disk: Added options to UI disk dialog to reinterleave disk images and to convert disk images to different filesystems - Disk: Added option to revert a disk in virtual read/write mode back to last saved contents - Disk: Added full emulation for the I.S. Plate disk drive - Disk Explorer: Added options to relax filename checking and automatically rename conflicting filenames - Display: Added option for color correction from NTSC/PAL colors to sRGB and Adobe RGB color spaces - Display: Added option for auto-switching between NTSC and PAL artifacting modes - Firmware: 400/800 firmware ROM images can now use XL-like 16K layout for $Cxxx extension firmware - HLE: Program loader now has modes to allow the load to be triggered by a type 3 poll or a loader program - HLE: Program loader detects conflicts with and offers to disable internal BASIC - HLE: Fixed main memory not being completed cleared on startup in some cases with Fast Boot enabled - PerfAnalyzer: Profiler view can now be opened on trace sections - PerfAnalyzer: Writes to WSYNC are now considered idle processing - Platforms: Added native ARM64 build - Serial: Added support for emulating modem dialing and handshake sound - Serial: Modem registers S8 and S11 are now supported - Simulator: Added command to cold reset (power-cycle) the computer without power cycling peripherals - UI: Combined many menu options into a combined system configuration dialog - UI: Clicking on non-text area now clears text selection - UI: Added /d3d9 and /d3d11 command-line switches - UI: Reworked command-line help (/?) - UI: More system configuration changes now confirm before resetting the computer - UI: Automatic reset for configuration changes is now configurable - UI: The image types automatically unloaded in the Boot Image command can now be configured - UI: The Disk Drives dialog is now modeless - UI: Added overscan option to reserve bottom margin space on screen for the indicators - UI: Enlarged the hit area for dockable pane splitters to make them easier to hit - UI: Main window caption can now be customized - UI: Added option to automatically switch to default profile when launched to start images - VFS: Added support for accessing files within filesystems in disk images (atfs://) [bugs fixed] - 5200: Default cartridge is now correctly loaded if last mounted cartridge fails to load - Cartridge: Fixed XEGS banking modes in The!Cart emulation - Cassette: Dirty state is now tracked for tapes - Debugger: .dumpdsm command can now be used above bank 0 - Debugger: Fixed Y/P register display issues in history with special registers enabled - Debugger: Fixed repaint issue in history window related to removing NEXT node - Debugger: .vectors now reports the native IRQ and emulation COP vectors correctly and no longer reports a bogus native reset vector - Debugger: Fixed invalid effective address being displayed in disassembly for [dp] and [dp],Y addressing modes - Debugger: Suppress operand label decoding for direct page modes in 65C816 mode if D<>0 - Debugger: 6502 coprocessors no longer show a 65C816-style 16-bit accumulator in register dumps - Debugger: Fixed power-on delay option clearing pending step operations immediately after cold reset - Devices: Added cooldown timer to browser (B:) device on deny to prevent modal dialog spamming - Devices: Fixed kernel ROM override conflict between Rapidus and U1MB - Devices: Rapidus no longer switches back to 6502 on warm reset - Disk: Fixed crash when attempting to recursively expand .ARC files on disk image with unrecognized filesystem - Disk: Fixed some issues with zero-byte file and subdirectory creation on MyDOS disks - Disk: Fixed occasional filesystem errors when expanding .ARC files on an SDFS disk - Disk: Adjusted DD 512 SDFS boot sector to pass CLX validation - Disk: Attempting to boot an .ARC sourced disk image no longer crashes in the boot process - Disk: DOS 1 format now uses correct VTOC signature - Disk: Fixed directory update bug on DOS2/MyDOS disks when deleting the last file on the last directory sector - Disk Explorer: Creation timestamp is now preserved when dragging files in and out of an SDFS volume - Display: Added workaround for fullscreen mode failing on some versions of VMWare SVGA 3D driver - Display: Gamma correction setting now works in PAL high artifacting mode - Display: ANTIC DMA analysis mode now displays when artifacting is enabled - Display: Fixed bug with PAL high artifacting ignoring odd hires pixels - Display: Artifacting phase and saturation are now hooked up for PAL high artifacting - HLE: Improve tolerance for nonstandard CIO path termination (fixes MultiBASIC DIR command with H:) - Input: Fixed startup crash when DirectInput 8 is not available - Input: Fixed "allow Shift key to be detected on cold reset" option not working when disabled and full raw keyboard scan was enabled - MMU: Fixed another Axlon/PORTB memory aliasing issue - POKEY: Improved accuracy of high-pass filter - Serial: Fixed crash in R-Verter emulation if remote connection sent characters before the CONNECT message had been sent - Serial: Fixed slightly inaccurate baud rates at high speeds with 850 full emulation - Serial: Fixed block output mode, two stop bit mode, external input buffer sizing, and other misc bugs in the full 850 handler - Serial: Modem S12 register now controls command sequence guard time -Serial: Socket handling rewritten so that hanging up while a connection is still in progress no longer hangs the emulator until the connection attempt times out - Simulator: Corrected mapping issue for 24K/32K/40K memory modes - U1MB: $D500-D5BF memory is now forced on in config unlocked state - UI: Save states and SAP files now load correctly when dragged from .zip files - VBXE: ANTIC hires pixels now always have PF2/PF3 priority except with XCOLOR=1 on FX1.26 core where enabled pixels have PF1 priority

- Fixed a bug that suppressed an immediate interrupt at the drive CPU when the ATN line went down. This bug was the cause of the Action Replay fast loader problem - The disk encoder used a wrong sector ordering. It arranged the sectors similar to a PC floppy drive (physical interleaving) which is wrong for the VC 1541 - Fixed VICE test drive/skew.prg by adjusting the tail gap values the disk encoder uses - Now passing VICE test irq-ack-vicii.prg. This bug bix makes the Vandalism demo work well - Now, the virtual keyboard can be opened via the keyboard menu, too. If it is opened that way, it is displayed as a separate window and won't close automatically when a key is pressed - In the previous release, the G64 mount dialog ignored the selected target drive. G64 disks were always inserted into drive 2. This has been fixed - If the emulator fails to build a GPU compute kernel (upscaler or filter), the corresponding option is grayed out in the emulator preferences. Previous versions crashed in this case

Bug fixes: - ZXpand support now works for the ZX80 Enhancements: - Added keyboard images for: - TS2068 - TC2048 - Spectrum 16K - Spectrum +2 - Spectrum +2A/+3 - TS1000 with ZXpand+ - ZX81 with ZXpand+ - ZX80 with ZXpand - Double clicking the keyboard image window toggles between double and normal size

- Z80 flags register is now correct after SCF and CCF - "Variant" Alkatraz loaders (e.g. Gauntlet 3 and Shadow Dancer), "Variant" Search Loader programs (e.g. Lotus Esprit Turbo Challenge and Space Crusade) and Dinaload loaders (e.g. Astro Marine Corps) are now accelerated - More improvements disabling phantom typist after finishing loading TAP or standard ROM TZX files - Saving and loading binary data no longer increments tstate count or triggers breakpoints - Stop RZX playback/recording on machine reset/change - Various minor bugfixes

New Features - Compatibility: Added support for 29 new mappers - VS System: VS DualSystem games are now supported - Audio: Improved audio/video synchronization with dynamic resampling - Debugger: New features and tools (text hooker), UI improvements, performance improvements and bug fixes - Tools: Added history viewer tool - UI: Added some new options (per-game overscan, audio reduction during rewind, etc.) Bug Fixes - PPU: Improved PPU memory bus emulation (fixes Touhou Rououmu homebrew) - Fixed emulation issues with a number of boards (FK23C, JY Company, MMC1, etc.)