[changes] - Display: Dropped support for DirectDraw and OpenGL - Input: Relative mouse binding and 5200 trak-ball speeds have been adjusted for better uniformity. Existing input maps may need to have their speeds adjusted - Platform: Dropped support for Windows XP/Vista; Windows 7 or higher is now required - UI: Keyboard shortcuts have been reset to default to fix a bug with them being stored in the wrong place and to only store changes from default shortcuts - UI: Default shortcuts for toggling audio channels have been changed from Ctrl+Alt+[1-4] to Alt+Shift+[1-4] to fix a conflict with some AltGr+key bindings in the Spanish keyboard layout [features added] - Additions: Replaced ALTXEP8F.SYS fast XEP80 driver with ultra-speed ALTXEP8U.SYS driver with symmetric 31Kbaud communication - Additions: Added ALTXEP8P.SYS and ALTXEPUP.SYS variants with auto-switching to PAL (50Hz) on initialization - Additions: Added XEPVHOLD.COM utility to improve XEP80 video timing compatibility with modern displays - Cassette: Added support for KSO Turbo 2000 - Cassette: Added new level-based turbo decoding filter - Cassette: Added FLAC decoding support - Cassette: Added feature to hold data line across VBI to increase reliability of OS C: reads - Custom Devices: Scripting support added for break, while, do/while, and forward declarations - Custom Devices: Added support for creating alternate video outputs and PBI IRQs - Debugger: On-screen watches can now update continuously as well as per-frame - Debugger: Watch expression (wx) now has options for hex formatting - Debugger: Extended cartridge bank debugging support to MaxFlash 1Mbit and SDX 64K/128K cartridge types - Debugger: Memory window now supports scrolling, variable width, and graphics decoding - Debugger: Improved speed of console output window - Debugger: Added .fpaccel command to selectively toggle math pack acceleration routines - Debugger: Effective addresses are now shown in history in 65C816 mode - Debugger: Added .pagesums command - Debugger: lft -u option enables logging with microsecond timestamps, and -r enables raw timestamps - Debugger: "Auto-reload ROMs on cold reset" setting is now saved - Debugger: Go frame (gf) command now has a quiet (-q) option - Debugger: 65C816 M/X mode handling can now be configured in the disassembly window - Debugger: .diskdumpsec now has invert (-i) option - Debugger: Added debug link support to receive SDX symbol information from ATDEBUGX.SYS driver - Debugger: Added 'dbx' command to evaluate an expression over a range - Debugger: Added verifier options for detecting stack wrapping and stack in page zero - Devices: Added Percom AT88-SPD emulation - Devices: Percom AT-88 emulation now allows 1791/1795 FDC selection - Devices: Added SIDE 3 emulation - Devices: Added virtual hard disk device that translates a read-only host directory to a FAT16, FAT32, or SDFS partition image - Devices: Added temporary write filter hard disk device - Devices: Added preview SoundBoard 2.0 emulation - Devices: Added 1090 80 Column Video Card and Bit 3 Full-View 80 emulation - Devices: Added parallel port buses to all devices that support printer output and file writer device to sink printer output to a file - Disk: Disk rotational positions are now randomized on periperal reset - Disk: ATR loader now matches 77-track disk geometries for 8" disks - Disk: Added support for Happy 810 Autospeed mod - Disk: Percom RFD-40S1 double-clock mode is now implemented - Disk: Added option in Disk Drives dialog to show location of mounted disk images in File Explorer - Disk: Added full emulation for the Atari 815 disk drive (read only) - Disk: Added support for reading from and writing to Indus GT CP/M 2.2 filesystems - Disk Explorer: Added options to import/export files with text (line ending) translation - Display: New Palette Solver in Adjust Colors dialog to derive color parameters from a palette file or photograph of a palette image - Display: Added white monochrome mode - Display: Added option to constrain mouse pointer to active display in full-screen mode - Display: Added high dynamic range (HDR) display support (requires Windows 10 / DXGI 1.6) - Firmware: Warn if ROM image being added is blank - Firmware: Added autodetection of 1200XL rev. 11 OS and 1050 rev. H - HDevice: Lifted 16MB file size limit for untranslated access (H1-H4:) - IDE: VHD differencing mode images can now be mounted - Input: Added support for XInput 1.4 - Input: Added an option to use the Raw Input API (Configure System > Input) - Input: Added an option for immediate potentiometer updates to reduce paddle and 5200 controller latency - Input: Mouse, trackball, and 5200 controllers now accept mouse delta bindings to Left/Right/Up/Down, and paddle controllers accept digital bindings to Left/Right - Input: Added preset template generator for input maps to make it easier to set up less common controller setups - Input: Ctrl/Shift are now optionally blocked from virtual key mappings when used by input maps with the 'share' option off - PerfAnalyzer: Added trace channel for SIO command state - Platform: Added option to poll virtual disk and H:/PCLink sources for systems that have broken file change notifications - POKEY: Improved audio filters for better performance and aliasing rejection - Simulator: Added centralized randomization control under boot options - Simulator: Throttling code updated with waitable timers for better efficiency - UI: Dark mode improved with reskinned buttons - UI: Added option to auto-hide menu in windowed mode - UI: Added advanced configuration dialog to expose hidden, unsupported parameters - UI: Performance analyzer now supports dark mode - UI: Added /reset to load last profile without the device tree - UI: Right-clicking on a menu item now provides a direct path to open Keyboard Shortcuts to bind a key to that menu item - UI: Added /tapepos to pre-seek tape to specified position - XEP80: Improved accuracy of XEP80 bit and byte timing based on measurements on real hardware - XEP80: Added NS405 FIFO timing emulation