System Version Title

The FS for the system-version title(TID 0100000000000809) contains "/file" (and, with [5.0.0+], "/digest"):

Offset	Size	Description
0x0	0x1	Major
0x1	0x1	Minor
0x2	0x1	Micro
0x3	0x1	Padding
0x4	0x1	Revision Major
0x5	0x1	Revision Minor
0x6	0x2	Padding
0x8	0x20	Platform string ("NX" with zeros afterwards)
0x28	0x40	Version hash (Hex ASCII string). 0x28-bytes(not including NUL-terminator) normally with zeros afterwards.
0x68	0x18	Display version (System-version in string form with zeros afterwards, e.g. "2.1.0"). This is what is displayed in System settings.
0x80	0x80	Display title (System version in longform, e.g. "NintendoSDK Firmware for NX 2.0.0-15"). This is what is displayed in DevMenu.

Known Versions

Retail Firmware Updates

Firmware	Version String	Hex ASCII String	"/digest" contents
1.0.0	NintendoSDK Firmware for NX 1.0.0-15	84b8da475a02261c456e6472b403b31416480165	N/A
2.0.0	NintendoSDK Firmware for NX 2.0.0-15	25233e518f580062b41f45fae7ce56bff261094a	N/A
2.1.0	NintendoSDK Firmware for NX 2.1.0-0	e548f82b0aaff5fd18cfd80e7b9bd9808eeb7c99	N/A
2.2.0	NintendoSDK Firmware for NX 2.2.0-1	c83b637205048e61e73c870f21271cc3c6364396	N/A
2.3.0	NintendoSDK Firmware for NX 2.3.0-0	3ed3bbc8885b6362f4f244dcecd2b430fa27310e	N/A
3.0.0	NintendoSDK Firmware for NX 3.0.0-10.0	7fbde2b0bba4d14107bf836e4643043d9f6c8e47	N/A
3.0.1	NintendoSDK Firmware for NX 3.0.1-0.0	a3363e086791370ed89dca69c697b4a8bc443d66	N/A
3.0.2	NintendoSDK Firmware for NX 3.0.2-0.0	56bc7f71d0e13179ccb6543bbb33d7f537859e49	N/A
4.0.0	NintendoSDK Firmware for NX 4.0.0-4.0	875be0f6edc29b23938b7aea50764421b9f217e5	N/A
4.0.1	NintendoSDK Firmware for NX 4.0.1-0.0	826588c45cecab1672c46f5de87d83ea6008d583	N/A
4.1.0	NintendoSDK Firmware for NX 4.1.0-0.0	314f9468b704e84e1ffed449dfa6108ba4be221d	N/A
5.0.0	NintendoSDK Firmware for NX 5.0.0-3.0	66790aa646927601523df36a6750205cd944b3de	gW93A#00050000#QRnTiv2kqQV-KO9DAn1Wzz4S2-SDH4Zd10y8Jx5KalI=
5.0.1	NintendoSDK Firmware for NX 5.0.1-0.0	4b51b56242cc388ef487e148048e2c80e25994ad	gW93A#00050001#wBt05i54vmIPr7cs44Vvod3M9s5M2Yl2ZVd_pd036MY=
5.1.0	NintendoSDK Firmware for NX 5.1.0-3.0	23f9df53e25709d756e0c76effcb2473bd3447dd	gW93A#00050100#29uVhARHOdeTZmfdPnP785egrfRbPUW5n3IAACuHoPw=
6.0.0	NintendoSDK Firmware for NX 6.0.0-5.0	ef435c4fcf83831d535424f6fc28e6c91f7669d1	gW93A#00060000#9k9lgdev3glK0ltQTdWmdK7jU1BL9oWNJRAFkQpHUYI=
6.0.1	NintendoSDK Firmware for NX 6.0.1-1.0	880a0ba230a9b9225a87abe1de6c8ab8d832551e	gW93A#00060001#a4EXpeev_mWNw7Dk0vkOsCMIxlosx2JuXPiOa5hEMd0=
6.1.0	NintendoSDK Firmware for NX 6.1.0-4.0	3e478da6353b192c36490f4aa34df0d10d575146	gW93A#00060100#FziXCoELZt0C7o-t_rro9xWTcKkgPrsksov-OVrL00c=
6.2.0	NintendoSDK Firmware for NX 6.2.0-1.0	921f86701e69af7ac02712e24abf18a666c2b5fb	CusHY#00060200#-uAUBEUSc-Se5mvfhJsj3Krr9ayN7IyTX60_XcLsZkQ=
7.0.0	NintendoSDK Firmware for NX 7.0.0-5.0	e4b38b15e880d251c182323894077508803abaaf	CusHY#00070000#5PRVTLegTfFlaOw3kznosYec9d8BxGj8pN3wqGa80so=
7.0.1	NintendoSDK Firmware for NX 7.0.1-1.0	b9d2547128fa22760492cf09bffd0a3e43f2132c	CusHY#00070001#rBuhja_901l8V8bKFqeiNBCY-fflYlZVa_iqvkpEGJI=
8.0.0	NintendoSDK Firmware for NX 8.0.0-4.99	e19a1c3067a96ec3028d53564704e4fb76ef7c59	CusHY#00080000#s7CpDsmxJh1kenRjC5cfTDfbrMFNHxBbzr6XvNTA5RI=
8.0.1	NintendoSDK Firmware for NX 8.0.1-1.0	c7b483d6d953f515b9b449489dcfd828cb50fd69	CusHY#00080001#fgCfbpEweqCg1S49PsWL_b9R-C1Vj_hJ6aTmSRxycSQ=
8.1.0	NintendoSDK Firmware for NX 8.1.0-1.0	250fc5984a776bf488cdbde04acfac2cd853978f	CusHY#00080100#OvqIXdglAGfnEd_VQr28t7rUtxNE6LHjMQicnQ9o7zk=
9.0.0	NintendoSDK Firmware for NX 9.0.0-4.0	4de65c071fd0869695b7629f75eb97b2551dbf2f	CusHY#00090000#-80vwBkUjWLb5Kpb_cnuTjBZ0rHwZHhN7R1-vg0Ti5c=
9.0.1	NintendoSDK Firmware for NX 9.0.1-1.0	2a6263de2d9f790a0df759d365a8a971a2be1101	CusHY#00090001#qVDSOCehwMDCHyDnkXiTSJ1wEJZHtpRV_CLMKgD-fSw=

Other

Firmware	Version String	Hex ASCII String	Note
2.0.0-2	NintendoSDK Firmware for NX 2.0.0-2	665fafc03935d12eebba8060a135516b021ccbaa	Revision of factory firmware.
2.0.0-13	NintendoSDK Firmware for NX 2.0.0-13	60b5fa391b0055f50fec362d29ac18395f387412	Revision of factory firmware.
3.0.0	NintendoSDK Firmware for NX 3.0.0-10.0	83480e96a810a6c7cd3a8fb58dfb5b53961ac781	Revision of factory firmware.
6.0.0-4.0	NintendoSDK Firmware for NX 6.0.0-4.0	5dc1909aea612d7a444884faca584fa8ae895b5c	Pre-release version of firmware 6.0.0.

Development Firmwares

Firmware	Version String	Hex ASCII String	Note
0.8.5-0	NintendoSDK Firmware for NX 0.8.5-0	3dd94e3e75a61a7a828756919dba98c42ed7069a	Pre-release firmware.