BackBit C64 Firmware 1.9.3

- Added support to rename file to different casing

BackBit C64 Firmware 1.9.4

- Press CTRL on startup to hide cartridge

BackBit C64 Firmware 1.9.5

- CTRL on startup will work even with no SD card

BackBit C64 Firmware 1.9.6

- Directory listing with OPEN works properly

BackBit C64 Firmware 1.9.7

- Fixed ~temp rename conflict bug

BackBit C64 Firmware 1.9.8

- Moved most handler routines to clock-based response, which improves reliability, but may cause issues on a few games.

- Improved interrupt and stack handling on KERNAL routines, fixing a bug introduced in 1.8.7 and occasional crash in Ultima IV Remastered

- Some games may be negatively impacted, for example Simpsons EasyFlash. Please report any incompatibilities introduced in this version.

BackBit C64 Firmware 1.9.9

- Fixed bug in VIC 20 disk loading introduced in 1.9.8

BackBit C64 Firmware 2.0.0

- Defaults to not using BBT in BASIC (can enable in options)

- No longer will navigation folder reset to BackBit folder in future firmware upgrades

BackBit C64 Firmware 2.0.1

- Added duplicate command in F7 menu

BackBit C64 Firmware

- Added EasyFlash compatibility mode to fix games that broke in 1.9.8 (Just select CRT Support: Compatibility Mode in F1 menu)

BackBit C64 Firmware Version 2.0.3

- Added write ability for extended data via BackBit API

BackBit C64 Firmware Version 2.0.4

- Obey platform versions inside BBT file, including allowing auto-switching between C64 and C128 modes

BackBit C64 Firmware Version 2.0.5

- Added built-in dead test & diagnostic facilitated by a long button press on startup followed by 1 or 2 short presses

BackBit C64 Firmware Version 2.0.6

- Fixed bug that caused Odell Lake not to load properly

BackBit C64 Firmware Version 2.0.7

- Fixed C128 loading bug introduced in 2.0.6

BackBit C64 Firmware Version 2.0.8

- Fixed IRQ disabled on startup on C128

BackBit C64 Firmware Version 2.0.9

- Fixed built-in program loading fault when C128 in C128 mode

- Sped up handler for C128 to improve reliability

BackBit C64 Firmware Version 2.1.0

- Fixed bug introduced in 2.0.9 that caused C128 mode programs not to load

BackBit C64 Firmware Version 2.1.1

- Always show version # on startup

BackBit C64 Firmware Version 2.1.2

- Fixed bug causing message to crash

BackBit C64 Firmware Version 2.1.3

- Fixed bug causing initialization to fail after changing autostart

BackBit C64 Firmware Version 2.1.4

- Use faster timing to improve performance on NTSC machines

BackBit C64 Firmware Version 2.1.5

- Programs load correctly when using BackBit KERNAL

BackBit C64 Firmware Version 2.1.6

- Can select multiple files (using space when not searching)

- Can erase multiple files (using F7 menu after selecting)

BackBit C64 Firmware Version 2.1.7

- Added "COMBINE" command in F7 menu when multiple items are selected (Combines to startup disk type)

BackBit C64 Firmware Version 2.1.8

- Updated D8B format to support more directory entries

BackBit C64 Firmware Version 2.1.9

- Can combine to BBT

- BBT defaults to original version on first save, instead of modified

BackBit C64 Firmware Version 2.2.0

- Don't relocate programs that are bigger than BASIC could be

BackBit C64 Firmware Version 2.2.1

- Added ability to change BASIC startup colors for C64 & VIC 20 (C128 coming soon)

- Added "OPTIONS" subsection in F1-UTILS menu

- Repaired unusual loading which broke in 2.0.9 (like Ultimate Wizard)

- Support for mounting VIC 20 cartridge in BBT

BackBit C64 Firmware Version 2.2.2

- Added read-only support for D80 & D82 file formats

- Fixed bug where CTRL-RETURN would not skip loading for disks

BackBit C64 Firmware Version 2.2.3

- Fixed bug where startup colors default to black (black screen in BASIC)

BackBit C64 Firmware Version 2.2.4

- Re-repaired Ultimate Wizard loading (re-broken in 2.2.2)

BackBit C64 Firmware Version 2.2.5

- Fixed C128 disk loading black screen introduced in 2.2.2

BackBit C64 Firmware Version 2.2.6

- Huge improvement in C128 loading/saving (obeys bank properly)

BackBit C64 Firmware Version 2.2.7

- Improvement in C128 banking detection not dependent on memory state

BackBit C64 Firmware Version 2.2.8

- Fixed bug in relative file creation on D64/D71

- Improved combining tool, added progress indicator, can combine REL files now

- Reverted fix for Odell Lake which broke Castle Wolfenstein

BackBit C64 Firmware Version 2.2.9

- Can now use dead test or diagnostic even when no SD card inserted

BackBit C64 Firmware Version 2.3.0

- Added support for booting disks on C128

BackBit C64 Firmware Version 2.3.1

- Improved bank loading compatibility on C128

BackBit C64 Firmware Version 2.3.2

- Improved handling of character reading to fix Phantasie games

BackBit C64 Firmware Version 2.3.3

- Fixed intermittent signal failure

BackBit C64 Firmware Version 2.3.4

- Improved combine to support additional relative files

BackBit C64 Firmware Version 2.3.5

- Added API command to rotate disks (see documentation)

BackBit C64 Firmware Version 2.3.6

- Added application extensions

BackBit C64 Firmware Version 2.3.7

- Support disk with application extension, enabling browse

BackBit C64 Firmware Version 2.3.8

- Automatically remove unused extensions on startup

- Shift-RETURN to invoke extension

BackBit C64 Firmware Version 2.3.9

- Fixed bug handling config folder

BackBit C64 Firmware Version 2.4.0

- Support Epyx Fastload CRT

- Show full path in PROPS menu

BackBit C64 Firmware Version 2.4.1

- Fixed bug causing rename to crash

- Can use DEL key to exit built-in programs (disk copy, set clock, startup colors)

BackBit C64 Firmware Version 2.4.2

- Ctrl-Shift-Enter to load entire folder with extension of selected item