nesos-v1.20 23.12.2019
1) OS naming convention was changed to make clear differentiation between PRO and OG N8 OS. OG N8 OS is 1.xx and PRO is 2.xx
2) Now save states supported by all mappers.
3) New fully functional MMC5 mapper
4) New FDS audio core
5) Audio core for Sunsof5 mapper by Necronomfive
6) Audio core for VRC7 mapper by Necronomfive
7) Specific games databese update. Now works few more games which require specific settings
8) Minor update from MMC3
9) New mappers support(1): 27, 30, 50, 106, 108, 142, 144, 145, 149, 156, 165, 171, 175, 176, 183, 213, 216,
9) New mappers support(2): 222, 252, 37, 45, 49, 51, 52, 105, 177, 190, 197, 207, 214, 228, 229, 244, 249, 250,
9) New mappers support(3): 35, 44, 56, 60, 103, 117, 132, 136, 143, 159, 172, 173, 183, 186, 187, 198, 199, 221, 238, 248
10) FDS autoswap blocking function. Hold A to prevent disk swap. This is mostly for test fds sound in zelda intro.
11) Fixed irq counter in Acclaim mmc3 mapper
12) Audio balance option for mappers with expansion audio
13) Some mappers and fixes were back ported from N8-PRO
nesos-v1.24 27.10.2020
1) fixes for MMC5
2) fixes for FDS
EDN8-V2.10 21.11.2020
1) In-game reset function
2) Fixed bug with swapped A/B in "In-Game combo" menu
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EDN8-V2.09 26.10.2020
1) Saves management changes*
2) Save states changes**
3) Included 4K extra ram for mapper 195 at $5000-$5FFF
4) For mapper 159 max PRG size expanded to 4MB
5) Improvements for MMC5
*System will move save data from battery ram to SD card every time when cartridge boots to menu (instead of moving when game changed).
It makes save system more clear and prevent lost of data for last played game if battery dry out.
**Now we can set different hotkeys for in-game menu and quick save/load states and use them at same time without switching mode in options.
i'm ok, we are in safe
EDN8-V2.14 11.06.2022:
1) Save state fixes
2) VRC4 max CHR size fix
3) Implemented unused in official games VRC6 features
4) Swapped A/B functions in NSF player
5) FDS audio included to the NSF player
EDN8-V2.15 12.10.2023 1) Any ROM can use own custom mapper* 2) Menu dialog for deleting empty folders 3) Old saves exporter removed** 4) System folder hidden in file browser. Access to the folder via main menu 5) n163 audio fix by Navidon1147 6) New mappers: 14, 29, 43, 63, 81, 114, 116, 120, 121, 123, 125 6) New mappers: 166, 167, 224, 263, 268, 286, 319, 521, 551, 555 7) Fixes for mappers: 45, 150, 176, 243 8) Support for edlink-n8 v1.0.0.6 9) EFU installer support*** *Important feature for modern homebrew games which uses own custom mappers. This feature allows the ROM to be supplied along with the mapper file, without the need to integrate the mapper into the cartridge software. Just put mapper *.rbf file along with ROM file in same folder and this rbf will be used instead of regular mappers pack. rbf file name does not matter if folder contains single rbf, otherwise rbf name should match to the ROM name. **If you migrate from OS v2.12 or older version and you have made game saves, then better to install OS 2.14 befor jump to 2.15 in order to export old save files to the new folder structure. ***Future OS versions will be distributed as single-file efu update. Efu update can be installed right of the cart menu.
v1.0.0.6 12.10.2023 1) ROMs loaded via usb are saved in"usb_games" folder on the SD card and executed from there v1.0.0.5 20.05.2022 1) Minor fixes v1.0.0.3 23.05.2020 1) Changed sram mask calculation for compatibility with OS 2.08 v1.0.0.2 04.05.2020 1) Fixed copying from sd to computed