WinArcadia & AmiArcadia v30.4 are released. AmiArcadia and WinArcadia are multi-emulators of these Signetics-based machines: Emerson Arcadia 2001 console family (Bandai, Emerson, Grandstand, Intervision, Leisure-Vision, Leonardo, MPT-03, Ormatu, Palladium, Poppy, Robdajet, Tele-Fever, Tempest, Tryom, Tunix, etc.) (1982);Interton VC 4000 console family (Acetronic, Fountain, Interton, Prinztronic, Radofin, Rowtron, Voltmace, Waddington, etc.) (c. 1978);Elektor TV Games Computer (1979); PIPBUG-based machines (Electronics Australia 77up2 and 78up5, Signetics Adaptable Board Computer, Eurocard 2650, etc.) (c. 1977-1978);Signetics Instructor 50 trainer (1978);Central Data 2650 computer (1977);Malzak 1 and 2 coin-ops by Kitronix (c. 1980) (preliminary); and Galaxia and Astro Wars coin-ops by Zaccaria (1979-1980) (preliminary).

WinArcadia v30.4 Changelog：
Summary:
* BINBUG: improved floppy drive support.
* Miscellaneous improvements and bug fixes.
Details:
fixed: some instruction timings were incorrect.
fixed: musical keyboard: C#4 and D#4 keys were not always behaving
correctly.
mikit: now digits display is blank while nothing is pressed.
wa: fixed: disassembler could crash in some situations.
binbug: now maintains a datestamp.
tape and disk subwindows: user can now click on empty drive to insert a
tape or disk.
binbug: now supports 40-track disks (and auto-extends 37-track disks).
binbug: debugger: enhanced and debugged DIR and EXTRACT commands.
binbug: fixed bad glyphs in dg640 font.
wa: binbug: enhanced floppy disk drive subwindow.
binbug: fixed: it was keeping a lock on inserted disk files.
binbug: fixed: guide ray was not always working correctly.
aa: binbug: floppy disk drive subwindow: revised gadget layout slightly.
aa: fixed: some floppy disk drive subwindow gadget labels were not being
localized.
aa: fixed: floppy disk drive subwindow: byte was incorrect.
binbug: debugger: L B feature now shows argument values for some DOS
calls.

Download: WinArcadia v30.4
Download: AmiArcadia v30.4
Source: Here