September 4, 2021, apple-II-0.2S-F26-modelA
- Smartport control commands are now handled better. Resolves GS/OS freezes during shutdown or restart, and 
  related problems with other software.
- Added a NAK/retry mechanism when there's a checksum failure on a Smartport Read or Status command. 
- Smartport Status commands requesting invalid/unsupported status types will now receive a proper error reply.
- Unidisk 3.5 emulation now continues running even while displaying the disk selection menu. It will respond
  to commands as an empty drive, instead of not responding at all. Resolves some potential problems when
  booting from other disks and when swapping disks.
- Disk ejection handling for Unidisk 3.5 was improved. Disks can now be ejected and replaced through the
  GS/OS Finder menu and other software-controlled disk ejects, and also through the Floppy Emu menu interface.
- The Unidisk 3.5 disk icon that's displayed in GS/OS was updated to look like a 3.5 inch floppy disk.
- Occasional errors CHECK PIN CLKO-L and CHECK PIN RESET should no longer occur.
- Hidden system directories on the SD card will not be displayed in the disk selection menu.
- OLED screen dimming behavior is now more consistent.

February 6, 2021, apple-II-0.2Q-F26-modelA
- Writing to 5.25 inch WOZ and NIB disk images is now supported.
- WOZ and NIB disk images can also be formatted from within DOS3.3, ProDOS, games, and most other software.
- Fixed detection of 5.25 inch 2MG disk images.
- Sped up filename sorting and scrolling in disk menus.

January 28, 2021, apple-II-0.2P-F26-modelA
- For auto-mounted 3.5 inch disks, reduced the delay from cold boot until the "disk inserted" signal is valid.
- Flopy Emu will now retransmit a Smartport packet if the host NAKs it.

November 11, 2020, apple-II-0.2N-F27-modelBC
- More improvements and bug fixes for Apple II 5.25 inch floppy emulation mode. A greater number of copy-
  protected WOZ disk images should now work.
- Increased the SD card data transfer rate from 5 MHz to 10 MHz. Hold PREV button during power-up to disable.
- The menu position is now restored correctly when exiting a subdirectory and returning to the parent directory.

October 22, 2020, apple-II-0.2M-F25-modelBC
- Fixed .WOZ image detection.
- Minor bug fixes for Apple II 5.25 inch floppy emulation and WOZ disk images.
- Don't show hidden files and directories in the menu.

May 22, 2020, apple-II-0.2L-F25-modelBC
- Added an optional Favorites menu for quick access to the most important floppy disk images on your SD card.
  Create a config file favdisks.txt and copy it to the top-level root directory of your SD card. List the path 
  to each favorite floppy disk image, one per line. For Apple II computers, the floppy automount behavior can 
  also be configured using the automount directive on the first line of the config file. See examples.
- For visually impaired users, the emulation mode can now be set more easily using a config file emumode.txt.
  See examples.

June 5, 2019, apple-II-0.2K-F25-modelBC
- Fixed .2MG image detection in Smartport mode

May 29, 2019, apple-II-0.2J-F25-modelBC
- Improved daisy-chain compatibility during cold boot by configuring the mode-detection pulldowns sooner
- Fixed OLED display timeout
- Fixed filename display corruption during sorting of long filenames

May 16, 2019, apple-II-0.2I-F25-modelBC
- Smartport disk images can now have descriptive names like "SMART0-game-archive.PO". So long as the filename
  begins with "SMART" plus a unit digit 0 through 3 it will be used for that Smartport unit. The rest of the name
  is ignored.
- Added support for 40-track / 160K 5.25 inch disks
- For Model C, dim the OLED display after 30 seconds of inactivity
- bug fix: NIB disks can now be ejected normally

May 3 2019, apple-II-0.2H-F25-modelBC
- Added "Smartport Unit 2" emulation mode. FOR APPLE IIGS ONLY.
  Use "Smartport Unit 2" mode when you need Smartport Hard Disk emulation, and your Floppy Emu is daisy-chained 
  behind an Apple 3.5 inch floppy drive. Normally an Apple IIgs in this configuration could only boot from the
  Apple 3.5 inch drive (the 1st drive unit in slot 5). "Smartport Unit 2" mode causes the Floppy Emu to initially
  appear as a 5.25 inch drive in slot 6, which the IIgs will boot from and load a small bootstrap program. This
  program will modify the Smartport unit priority table in RAM to give Unit 2 priority over Unit 1, and then reboot
  from slot 5. This makes it possible to boot from the Floppy Emu Smartport hard disk even when it is Unit 2.




