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

And this is only part of the list of all improvements and fixes.