xref: /freebsd/share/misc/bsd-family-tree (revision 2b4aa2816cd2988d0e20cee9035d8ab9712d6708)
1d0c72fe5SGreg LeheyThe UNIX system family tree: Research and BSD
2d0c72fe5SGreg Lehey---------------------------------------------
3364fe18bSWolfram Schneider
4364fe18bSWolfram SchneiderFirst Edition (V1)
5364fe18bSWolfram Schneider     |
6364fe18bSWolfram SchneiderSecond Edition (V2)
7364fe18bSWolfram Schneider     |
8364fe18bSWolfram SchneiderThird Edition (V3)
9364fe18bSWolfram Schneider     |
10364fe18bSWolfram SchneiderFourth Edition (V4)
11364fe18bSWolfram Schneider     |
12364fe18bSWolfram SchneiderFifth Edition (V5)
13364fe18bSWolfram Schneider     |
14364fe18bSWolfram SchneiderSixth Edition (V6) -----*
1541976667SWolfram Schneider       \                |
1641976667SWolfram Schneider        \               |
1741976667SWolfram Schneider         \              |
18520a2401SWarner LoshSeventh Edition (V7)----|----------------------*
19520a2401SWarner Losh            \           |                      |
20520a2401SWarner Losh             \        1BSD                     |
21520a2401SWarner Losh             32V        |                      |
22520a2401SWarner Losh               \      2BSD---------------*     |
23520a2401SWarner Losh                \    /                   |     |
24520a2401SWarner Losh                 \  /                    |     |
25520a2401SWarner Losh                  \/                     |     |
26520a2401SWarner Losh                 3BSD                    |     |
27520a2401SWarner Losh                  |                      |     |
28520a2401SWarner Losh               4.0BSD                2.79BSD   |
29520a2401SWarner Losh                  |                      |     |
30520a2401SWarner Losh               4.1BSD --------------> 2.8BSD <-*
31d0c72fe5SGreg Lehey                  |                      |
32d0c72fe5SGreg Lehey              4.1aBSD -----------\       |
33d0c72fe5SGreg Lehey                  |                \     |
34d0c72fe5SGreg Lehey              4.1bBSD                \   |
35d0c72fe5SGreg Lehey                  |                    \ |
36d0c72fe5SGreg Lehey      *------ 4.1cBSD --------------> 2.9BSD
3741976667SWolfram Schneider     /            |                      |
38d0c72fe5SGreg LeheyEighth Edition    |                   2.9BSD-Seismo
392690f9b1SWolfram Schneider     |            |                      |
4041976667SWolfram Schneider     +----<--- 4.2BSD               2.9.1BSD
41364fe18bSWolfram Schneider     |            |                      |
4241976667SWolfram Schneider     +----<--- 4.3BSD -------------> 2.10BSD
43364fe18bSWolfram Schneider     |            |               /      |
4441976667SWolfram SchneiderNinth Edition     |              / 2.10.1BSD
45364fe18bSWolfram Schneider     |         4.3BSD Tahoe-----+        |
46364fe18bSWolfram Schneider     |            |              \       |
47364fe18bSWolfram Schneider     |            |                \     |
4841976667SWolfram Schneider     v            |                  2.11BSD
492690f9b1SWolfram SchneiderTenth Edition     |                      |
5020b9e93cSWolfram Schneider                  |                  2.11BSD rev #430
512690f9b1SWolfram Schneider               4.3BSD NET/1              |
522690f9b1SWolfram Schneider                  |                      v
53364fe18bSWolfram Schneider               4.3BSD Reno
54364fe18bSWolfram Schneider                  |
55364fe18bSWolfram Schneider   *---------- 4.3BSD NET/2 -------------------+-------------*
56364fe18bSWolfram Schneider   |                    |                      |             |
57cf2e52f3SJun-ichiro itojun Hagino386BSD 0.0              |                      |           BSD/386 ALPHA
58364fe18bSWolfram Schneider   |                    |                      |             |
59cf2e52f3SJun-ichiro itojun Hagino386BSD 0.1 ------------>+                      |           BSD/386 0.3.[13]
602690f9b1SWolfram Schneider   |     \              |                  4.4BSD Alpha      |
61cf2e52f3SJun-ichiro itojun Hagino   |     386BSD 1.0     |                      |           BSD/386 0.9.[34]
62364fe18bSWolfram Schneider   |                    |                  4.4BSD            |
632690f9b1SWolfram Schneider   |                    |                    / |             |
642690f9b1SWolfram Schneider   |                    |   4.4BSD-Encumbered  |             |
65d8817306SEitan Adler   |                -NetBSD 0.8                |           BSD/386 1.0
66d8817306SEitan Adler   |               /    |                      |             |
67cfdcc8c7SSevan JaniyanFreeBSD 1.0 <-----'     *--NetBSD 0.9          |           BSD/386 1.1
68ea930425SWolfram Schneider   |                    |           .----- 4.4BSD Lite       |
69ea930425SWolfram SchneiderFreeBSD 1.1             |          /     /     |     \       |
70cfdcc8c7SSevan Janiyan   |                    |         /     |      |      \      |
71cfdcc8c7SSevan JaniyanFreeBSD 1.1.5       .---|--------'      |      |       \     |
72cfdcc8c7SSevan Janiyan   |               /    |               |      |        \    |
73cfdcc8c7SSevan JaniyanFreeBSD 1.1.5.1   /     |               |      |         \   |
74cfdcc8c7SSevan Janiyan   |             /      *--NetBSD 1.0 <-'      |          \  |
75ea930425SWolfram Schneider   |            /       |                      |           \ |
76ea930425SWolfram SchneiderFreeBSD 2.0 <--'        |                      |           BSD/OS 2.0
77b0412902SWolfram Schneider   |                     \                     |             |
78ea930425SWolfram SchneiderFreeBSD 2.0.5             \                    |           BSD/OS 2.0.1
790f877240SJeroen Ruigrok van der Werven   |                 .-----\------------- 4.4BSD Lite2       |
800f877240SJeroen Ruigrok van der Werven   |                 |      \             |  |   |   |       |
810f877240SJeroen Ruigrok van der Werven   |                 | .-----|------Rhapsody |   |   |       |
820f877240SJeroen Ruigrok van der Werven   |                 | |     |        NetBSD 1.3 |   |       |
830f877240SJeroen Ruigrok van der Werven   |                 | |     |           OpenBSD 2.3 |       |
840f877240SJeroen Ruigrok van der Werven   |                 | |     |                BSD/OS 3.0     |
850f877240SJeroen Ruigrok van der WervenFreeBSD 2.1          | |     |                               |
86cfdcc8c7SSevan Janiyan |   |               | |     *--NetBSD 1.1 -.              BSD/OS 2.1
870f877240SJeroen Ruigrok van der Werven | FreeBSD 2.1.5     | |     |               \               |
88cfdcc8c7SSevan Janiyan |     |             | |     *--NetBSD 1.2    \            BSD/OS 3.0
890f877240SJeroen Ruigrok van der Werven | FreeBSD 2.1.6     | |     |  \          OpenBSD 2.0       |
900f877240SJeroen Ruigrok van der Werven |     |             | |     |   \             |             |
910f877240SJeroen Ruigrok van der Werven | FreeBSD 2.1.6.1   | |     |    \            |             |
920f877240SJeroen Ruigrok van der Werven |     |             | |     |     \           |             |
930f877240SJeroen Ruigrok van der Werven | FreeBSD 2.1.7     | |     |      |          |             |
940f877240SJeroen Ruigrok van der Werven |     |             | |     |  NetBSD 1.2.1   |             |
950f877240SJeroen Ruigrok van der Werven | FreeBSD 2.1.7.1   | |     |                 |             |
960f877240SJeroen Ruigrok van der Werven |                   | |     |                 |             |
970f877240SJeroen Ruigrok van der Werven |                   | |     |                 |             |
980f877240SJeroen Ruigrok van der Werven *-FreeBSD 2.2       | |     |                 |             |
99ea930425SWolfram Schneider |        \          | |     |                 |             |
1000f877240SJeroen Ruigrok van der Werven |     FreeBSD 2.2.1 | |     |                 |             |
1010f877240SJeroen Ruigrok van der Werven |         |         | |     |                 |             |
1020f877240SJeroen Ruigrok van der Werven |     FreeBSD 2.2.2 | |     |             OpenBSD 2.1       |
1030f877240SJeroen Ruigrok van der Werven |         |         | |     |                 |             |
1040f877240SJeroen Ruigrok van der Werven |     FreeBSD 2.2.5 | |     |                 |             |
1050f877240SJeroen Ruigrok van der Werven |         |         | |     |             OpenBSD 2.2       |
106cfdcc8c7SSevan Janiyan |         |         | |     *--NetBSD 1.3     |             |
1070f877240SJeroen Ruigrok van der Werven |     FreeBSD 2.2.6 | |     |    |            |             |
1080f877240SJeroen Ruigrok van der Werven |         |         | |     | NetBSD 1.3.1    |           BSD/OS 3.1
1090f877240SJeroen Ruigrok van der Werven |         |         | |     |    |        OpenBSD 2.3       |
1100f877240SJeroen Ruigrok van der Werven |         |         | |     | NetBSD 1.3.2    |             |
1110f877240SJeroen Ruigrok van der Werven |     FreeBSD 2.2.7 | |     |    |            |             |
1120f877240SJeroen Ruigrok van der Werven |         |         | |     |    |            |           BSD/OS 4.0
1130f877240SJeroen Ruigrok van der Werven |     FreeBSD 2.2.8 | |     |    |            |             |
11496aff461SUlrich Spörlein |         |         | |     |    |            |             |
11596aff461SUlrich Spörlein |         v         | |     |    |        OpenBSD 2.4       |
11696aff461SUlrich Spörlein |     FreeBSD 2.2.9 | |     |    |            |             |
11796aff461SUlrich Spörlein |                   | |     |    |            |             |
1180f877240SJeroen Ruigrok van der WervenFreeBSD 3.0 <--------* |     |    v            |             |
1190f877240SJeroen Ruigrok van der Werven |                     |     | NetBSD 1.3.3    |             |
1200f877240SJeroen Ruigrok van der Werven *---FreeBSD 3.1       |     |                 |             |
1210f877240SJeroen Ruigrok van der Werven |       |             |     |                 |           BSD/OS 4.0.1
122cfdcc8c7SSevan Janiyan |   FreeBSD 3.2----*  |  .--*--NetBSD 1.4 OpenBSD 2.5       |
1230f877240SJeroen Ruigrok van der Werven |       |          |  |  |  |    |            |             |
1240f877240SJeroen Ruigrok van der Werven |       |          |  |  |  |    |            |             |
1250f877240SJeroen Ruigrok van der Werven |       |          |  |  |  |    |            |             |
1260f877240SJeroen Ruigrok van der Werven |   FreeBSD 3.3    |  |  |  | NetBSD 1.4.1    |             |
1270f877240SJeroen Ruigrok van der Werven |       |          |  |  |  |    |        OpenBSD 2.6       |
1280f877240SJeroen Ruigrok van der Werven |   FreeBSD 3.4    |  |  |  |    |            |             |
1290f877240SJeroen Ruigrok van der Werven |           |      |  |  |  |    |            |           BSD/OS 4.1
1300f877240SJeroen Ruigrok van der WervenFreeBSD 4.0  |      |  |  |  | NetBSD 1.4.2    |             |
1310f877240SJeroen Ruigrok van der Werven |           |      |  |  |  |    |            |             |
1320f877240SJeroen Ruigrok van der Werven |           |      |  |  |  |    |            |             |
1330f877240SJeroen Ruigrok van der Werven |   FreeBSD 3.5    |  |  |  |    |        OpenBSD 2.7       |
1340f877240SJeroen Ruigrok van der Werven |           |      |  |  |  |    |            |             |
1350f877240SJeroen Ruigrok van der Werven |   FreeBSD 3.5.1  |  |  |  |    |            |             |
1360f877240SJeroen Ruigrok van der Werven |                  |  |  |  |    |            |             |
1370f877240SJeroen Ruigrok van der Werven *---FreeBSD 4.1    |  |  |  |    |            |             |
13807fb2bccSSevan Janiyan |      |           |  |  |  |    |            |             |
1390f877240SJeroen Ruigrok van der Werven |   FreeBSD 4.1.1  |  |  /  |    |            |             |
1401baa7ea7SWolfram Schneider |      |           |  | /   |    |            |             |
1410f877240SJeroen Ruigrok van der Werven |   FreeBSD 4.2   Darwin/   | NetBSD 1.4.3    |             |
142593a0617SHiroki Sato |      |         Mac OS X   |             OpenBSD 2.8     BSD/OS 4.2
143593a0617SHiroki Sato |      |             |      |                 |             |
1441da2e589SWolfram Schneider |      |             |      |                 |             |
145cfdcc8c7SSevan Janiyan |      |           10.0     *--NetBSD 1.5     |             |
14618632a5dSMaxim Konovalov |   FreeBSD 4.3      |      |    |            |             |
14718632a5dSMaxim Konovalov |      |             |      |    |        OpenBSD 2.9       |
14818632a5dSMaxim Konovalov |      |             |      | NetBSD 1.5.1    |             |
14918632a5dSMaxim Konovalov |      |             |      |    |            |             |
1508d40415dSJohn Baldwin |   FreeBSD 4.4-.    |      | NetBSD 1.5.2    |             |
1518d40415dSJohn Baldwin |      |        | Mac OS X  |    |            |             |
1528d40415dSJohn Baldwin |      |        |   10.1    |    |        OpenBSD 3.0       |
1538d40415dSJohn Baldwin |   FreeBSD 4.5 |    |      |    |            |             |
1548d40415dSJohn Baldwin |      |         \   |      |    |            |           BSD/OS 4.3
1558d40415dSJohn Baldwin |   FreeBSD 4.6   \  |      |    |        OpenBSD 3.1       |
1561de8bd1cSMurray Stokely |      |           \ |      | NetBSD 1.5.3    |             |
157593a0617SHiroki Sato |   FreeBSD 4.6.2 Mac OS X  |                 |             |
158593a0617SHiroki Sato |      |            10.2    |                 |             |
1591de8bd1cSMurray Stokely |   FreeBSD 4.7      |      |                 |             |
160cfdcc8c7SSevan Janiyan |      |             |      *--NetBSD 1.6 OpenBSD 3.2       |
1611de8bd1cSMurray Stokely |   FreeBSD 4.8      |      |    |            |             |
1621de8bd1cSMurray Stokely |      |             |      | NetBSD 1.6.1    |             |
163726dc81dSSergey A. Osokin |      |--------.    |      |    |        OpenBSD 3.3     BSD/OS 5.0
164726dc81dSSergey A. Osokin |      |         \   |      |    |            |             |
165726dc81dSSergey A. Osokin |   FreeBSD 4.9   |  |      |    |        OpenBSD 3.4     BSD/OS 5.1 ISE
16691e5a0cdSWolfram Schneider |      |          |  |      |    |            |
167726dc81dSSergey A. Osokin |      |          |  |      | NetBSD 1.6.2    |
168726dc81dSSergey A. Osokin |      |          |  |      |    |            |
169726dc81dSSergey A. Osokin |      |          |  |      |    |        OpenBSD 3.5
170726dc81dSSergey A. Osokin |      |          |  |      |    v            |
171726dc81dSSergey A. Osokin |   FreeBSD 4.10  |  |      |                 |
172d6567e01SMaxim Konovalov |      |          |  |      |                 |
173c80f5eeeSMaxim Konovalov |   FreeBSD 4.11  |  |      |                 |
17448b7a4b7SMaxim Konovalov |                 |  |      |                 |
17548b7a4b7SMaxim Konovalov |                  `-|------|-----------------|---------------------.
176726dc81dSSergey A. Osokin |                    |      |                 |                      \
177726dc81dSSergey A. OsokinFreeBSD 5.0           |      |                 |                       |
178726dc81dSSergey A. Osokin |                    |      |                 |                       |
179310814ceSMaxim KonovalovFreeBSD 5.1           |      |                 |               DragonFly 1.0
180726dc81dSSergey A. Osokin |          \         |      |                 |                       |
181726dc81dSSergey A. Osokin |           ----- Mac OS X  |                 |                       |
182726dc81dSSergey A. Osokin |                   10.3    |                 |                       |
183726dc81dSSergey A. OsokinFreeBSD 5.2           |      |                 |                       |
18418f77ad2SHiroki Sato |      |             |      |                 |                       |
185726dc81dSSergey A. Osokin |   FreeBSD 5.2.1    |      |                 |                       |
186e1958528SWolfram Schneider |                    |      |                 |                       |
1877e16358bSMaxim Konovalov *-------FreeBSD 5.3  |      |                 |                       |
188310814ceSMaxim Konovalov |           |        |      |             OpenBSD 3.6                 |
189cfdcc8c7SSevan Janiyan |           |        |      *--NetBSD 2.0     |                       |
190fe35a11aSMaxim Konovalov |           |        |      | |  |            |               DragonFly 1.2.0
191fe35a11aSMaxim Konovalov |           |     Mac OS X  | | NetBSD 2.0.2  |                       |
1927e16358bSMaxim Konovalov |           |       10.4    | |  |            |                       |
1937e16358bSMaxim Konovalov |       FreeBSD 5.4  |      | |  |            |                       |
194fe35a11aSMaxim Konovalov |           |        |      | |  |        OpenBSD 3.7                 |
1957e16358bSMaxim Konovalov |           |        |      | | NetBSD 2.0.3  |                       |
1967e16358bSMaxim Konovalov |           |        |      | |  |            |                       |
1977e16358bSMaxim Konovalov *--FreeBSD  |        |      | |  v        OpenBSD 3.8                 |
1987e16358bSMaxim Konovalov |    6.0    |        |      | |               |                       |
1997e16358bSMaxim Konovalov |     |     |        |      |  \              |                       |
2007e16358bSMaxim Konovalov |     |     |        |      | NetBSD 2.1      |                       |
201fe35a11aSMaxim Konovalov |     |     |        |      |                 |                       |
202cfdcc8c7SSevan Janiyan |     |     |        |      *--NetBSD 3.0     |                       |
2035e263e60SMaxim Konovalov |     |     |        |      | |  |            |               DragonFly 1.4.0
2045e263e60SMaxim Konovalov |     |     |        |      | |  |        OpenBSD 3.9                 |
2055e263e60SMaxim Konovalov |  FreeBSD  |        |      | |  |            |                       |
2065e263e60SMaxim Konovalov |    6.1    |        |      | |  |            |                       |
2075e263e60SMaxim Konovalov |     |  FreeBSD 5.5 |      | |  |            |                       |
2085e263e60SMaxim Konovalov |     |              |      | | NetBSD 3.0.1  |               DragonFly 1.6.0
2095e263e60SMaxim Konovalov |     |              |      | |  |            |                       |
21036fde22bSMaxim Konovalov |     |              |      | |  |        OpenBSD 4.0                 |
21136fde22bSMaxim Konovalov |     |              |      | | NetBSD 3.0.2  |                       |
21236fde22bSMaxim Konovalov |     |              |      | NetBSD 3.1      |                       |
21336fde22bSMaxim Konovalov | FreeBSD 6.2        |      |                 |                       |
21437a5c137SMaxim Konovalov |     |              |      |                 |               DragonFly 1.8.0
21571aec6d0SMaxim Konovalov |     |              |      |             OpenBSD 4.1                 |
216e22d18dcSMaxim Konovalov |     |              |      |                 |               DragonFly 1.10.0
21748b7a4b7SMaxim Konovalov |     |           Mac OS X  |                 |                       |
21848b7a4b7SMaxim Konovalov |     |             10.5    |                 |                       |
219d30d2203SMaxim Konovalov |     |              |      |             OpenBSD 4.2                 |
220cfdcc8c7SSevan Janiyan |     |              |      *--NetBSD 4.0     |                       |
221d8817306SEitan Adler | FreeBSD 6.3        |      |    |            |                       |
222d8817306SEitan Adler |            \       |      |    |            |                       |
223d8817306SEitan Adler *--FreeBSD    |      |      |    |            |               DragonFly 1.12.0
224d8817306SEitan Adler |    7.0      |      |      |    |            |                       |
225d8817306SEitan Adler |     |       |      |      |    |        OpenBSD 4.3                 |
2266a5335f5SEitan Adler |     |       |      |      | NetBSD          |               DragonFly 2.0.0
2276a5335f5SEitan Adler |     |    FreeBSD   |      |  4.0.1      OpenBSD 4.4                 |
2286dccc756SMaxim Konovalov |     |      6.4     |      |                 |                       |
2296dccc756SMaxim Konovalov |     |              |      |                 |                       |
2306dccc756SMaxim Konovalov |  FreeBSD 7.1       |      |                 |                       |
23199f41b91SMaxim Konovalov |     |              |      |                 |               DragonFly 2.2.0
232cfdcc8c7SSevan Janiyan |  FreeBSD 7.2       |      *--NetBSD     OpenBSD 4.5                 |
233cfdcc8c7SSevan Janiyan |             \      |      |   5.0           |                       |
234cfdcc8c7SSevan Janiyan |             \      |      |  / | \          |                       |
235cfdcc8c7SSevan Janiyan |              |  Mac OS X  |  | |  \         |                       |
236cfdcc8c7SSevan Janiyan |              |    10.6    |  | |   \        |                       |
237cfdcc8c7SSevan Janiyan |              |     |      |  | | NetBSD     |               DragonFly 2.4.0
238cfdcc8c7SSevan Janiyan |              |     |      |  | |  5.0.1 OpenBSD 4.6                 |
239cfdcc8c7SSevan Janiyan |              |     |      |  | |    |       |                       |
240cfdcc8c7SSevan Janiyan *--FreeBSD     |     |      |  | |    |       |                       |
241cfdcc8c7SSevan Janiyan |    8.0       |     |      |  | |    |       |                       |
242cfdcc8c7SSevan Janiyan |     |     FreeBSD  |      |  | | NetBSD     |                       |
243cfdcc8c7SSevan Janiyan |     |       7.3    |      |  | |  5.0.2     |               DragonFly 2.6.0
244cfdcc8c7SSevan Janiyan |     |        |     |      |  | |        OpenBSD 4.7                 |
245cfdcc8c7SSevan Janiyan |  FreeBSD     |     |      |  | |            |                       |
246cfdcc8c7SSevan Janiyan |    8.1       |     |      |  | |            |                       |
247cfdcc8c7SSevan Janiyan |     |        |     |      |  | |            |               DragonFly 2.8.2
248cfdcc8c7SSevan Janiyan |     |        |     |      |  | |        OpenBSD 4.8                 |
249cfdcc8c7SSevan Janiyan |     |        |     |      |  | *--NetBSD    |                       |
2506a5335f5SEitan Adler |  FreeBSD  FreeBSD  |      |  |    5.1       |                       |
2516a5335f5SEitan Adler |    8.2      7.4    |      |  |     |        |               DragonFly 2.10.1
2526a5335f5SEitan Adler |     |              |      |  |     |    OpenBSD 4.9                 |
2536a5335f5SEitan Adler |     `-----.     Mac OS X  |  |     |        |                       |
2546a5335f5SEitan Adler |            \      10.7    |  |     |        |                       |
2556a5335f5SEitan Adler |             |      |      |  |     |    OpenBSD 5.0                 |
2566a5335f5SEitan Adler *--FreeBSD    |      |      |  |     |        |                       |
2576a5335f5SEitan Adler |    9.0      |      |      |  |  NetBSD      |               DragonFly 3.0.1
2586a5335f5SEitan Adler |     |    FreeBSD   |      |  |   5.1.2      |                       |
259426ab282SEitan Adler |     |      8.3     |      |  |     |        |                       |
260426ab282SEitan Adler |     |       |      |      |  |  NetBSD      |                       |
261426ab282SEitan Adler |     |       |      |      |  |   5.1.3      |                       |
2629f6f2440SSevan Janiyan |     |       |      |      |  |     |        |                       |
2639f6f2440SSevan Janiyan |     |       |      |      |  |  NetBSD      |                       |
2649f6f2440SSevan Janiyan |     |       |      |      |  |   5.1.4      |                       |
265426ab282SEitan Adler |     |       |      |      |  |          OpenBSD 5.1                 |
266cfdcc8c7SSevan Janiyan |     |       |   Mac OS X  |  `--------.     |                       |
267cfdcc8c7SSevan Janiyan |     |       |     10.8    |           |     |                       |
268cfdcc8c7SSevan Janiyan |     |       |      |      *--NetBSD   |     |                       |
269cfdcc8c7SSevan Janiyan |     |       |      |      |    6.0    |     |                       |
2706a5335f5SEitan Adler |     |       |      |      |    | |    | OpenBSD 5.2         DragonFly 3.2.1
2716a5335f5SEitan Adler |  FreeBSD    |      |      |    | | NetBSD   |                       |
2726a5335f5SEitan Adler |    9.1      |      |      |    | |   5.2    |                       |
2735bbecb65SGlen Barber |     |       |      |      |    | |    |     |                       |
2745bbecb65SGlen Barber |     |       |      |      |    | | NetBSD   |                       |
2755bbecb65SGlen Barber |     |       |      |      |    | |  5.2.1   |                       |
2769f6f2440SSevan Janiyan |     |       |      |      |    | |    |     |                       |
2779f6f2440SSevan Janiyan |     |       |      |      |    | | NetBSD   |                       |
2789f6f2440SSevan Janiyan |     |       |      |      |    | |  5.2.2   |                       |
279426ab282SEitan Adler |     |       |      |      |    | |          |                       |
2805bbecb65SGlen Barber |     |       |      |      |    |  \         |                       |
281426ab282SEitan Adler |     |       |      |      |    |   NetBSD   |                       |
2825bbecb65SGlen Barber |     |       |      |      |    |    6.0.1   |                       |
2839f6f2440SSevan Janiyan |     |       |      |      |    |      | OpenBSD 5.3         DragonFly 3.4.1
2843bad2eaaSEitan Adler |     |       |      |      |    |   NetBSD   |                       |
2853bad2eaaSEitan Adler |     |       |      |      |    |    6.0.2   |                       |
2869f6f2440SSevan Janiyan |     |       |      |      |    |      |     |                       |
2875bbecb65SGlen Barber |     |       |      |      |    |   NetBSD   |                       |
28892aece21SEitan Adler |     |       |      |      |    |    6.0.3   |                       |
289f53d329eSEitan Adler |     |       |      |      |    |      |     |                       |
290f53d329eSEitan Adler |     |       |      |      |    |   NetBSD   |                       |
291f53d329eSEitan Adler |     |       |      |      |    |    6.0.4   |                       |
292f53d329eSEitan Adler |     |       |      |      |    |      |     |                       |
293f53d329eSEitan Adler |     |       |      |      |    |   NetBSD   |                       |
294f53d329eSEitan Adler |     |       |      |      |    |    6.0.5   |                       |
295b6d43966SEitan Adler |     |       |      |      |    |      |     |                       |
296b6d43966SEitan Adler |     |       |      |      |    |   NetBSD   |                       |
297b6d43966SEitan Adler |     |       |      |      |    |    6.0.6   |                       |
298426ab282SEitan Adler |     |       |      |      |    |            |                       |
299cfdcc8c7SSevan Janiyan |     |       |      |      |    *--NetBSD    |                       |
300cfdcc8c7SSevan Janiyan |     |       |      |      |         6.1     |                       |
3013bad2eaaSEitan Adler |     |    FreeBSD   |      |          |      |                       |
302cfdcc8c7SSevan Janiyan |     |      8.4     |      |       NetBSD    |                       |
303cfdcc8c7SSevan Janiyan |     |       |      |      |        6.1.1    |                       |
3043bad2eaaSEitan Adler |     |              |      |          |      |                       |
305cfdcc8c7SSevan Janiyan |  FreeBSD           |      |       NetBSD    |                       |
306cfdcc8c7SSevan Janiyan |    9.2             |      |        6.1.2    |                       |
307cfdcc8c7SSevan Janiyan |     |           Mac OS X  |          |      |                       |
3082f9234fdSDmitry Morozovsky |     |             10.9    |          |  OpenBSD 5.4                 |
3092f9234fdSDmitry Morozovsky |     `-----.        |      |          |      |               DragonFly 3.6.0
3102f9234fdSDmitry Morozovsky |            \       |      |          |      |                       |
311cfdcc8c7SSevan Janiyan *--FreeBSD    |      |      |       NetBSD    |                       |
312cfdcc8c7SSevan Janiyan |   10.0      |      |      |        6.1.3    |                       |
313cfdcc8c7SSevan Janiyan |     |       |      |      |          |      |                       |
3142da9bf1dSMaxim Konovalov |     |       |      |      |          |      |               DragonFly 3.6.1
3152da9bf1dSMaxim Konovalov |     |       |      |      |          |      |                       |
3162da9bf1dSMaxim Konovalov |     |       |      |      |          |      |                       |
3172da9bf1dSMaxim Konovalov |     |       |      |      |          |      |               DragonFly 3.6.2
318cfdcc8c7SSevan Janiyan |     |       |      |      |       NetBSD    |                       |
319cfdcc8c7SSevan Janiyan |     |       |      |      |        6.1.4    |                       |
3202da9bf1dSMaxim Konovalov |     |       |      |      |          |      |                       |
3212da9bf1dSMaxim Konovalov |     |       |      |      |          |  OpenBSD 5.5                 |
3222da9bf1dSMaxim Konovalov |     |       |      |      |          |      |                       |
3232da9bf1dSMaxim Konovalov |     |       |      |      |          |      |               DragonFly 3.8.0
3242da9bf1dSMaxim Konovalov |     |       |      |      |          |      |                       |
3252da9bf1dSMaxim Konovalov |     |       |      |      |          |      |                       |
3262da9bf1dSMaxim Konovalov |     |       |      |      |          |      |               DragonFly 3.8.1
3272da9bf1dSMaxim Konovalov |     |       |      |      |          |      |                       |
3282da9bf1dSMaxim Konovalov |     |       |      |      |          |      |                       |
3292da9bf1dSMaxim Konovalov |     |       |      |      |          |      |               DragonFly 3.6.3
3302da9bf1dSMaxim Konovalov |     |       |      |      |          |      |                       |
3312da9bf1dSMaxim Konovalov |     |    FreeBSD   |      |          |      |                       |
3322da9bf1dSMaxim Konovalov |     |      9.3     |      |          |      |                       |
333cfdcc8c7SSevan Janiyan |     |              |      |       NetBSD    |               DragonFly 3.8.2
334cfdcc8c7SSevan Janiyan |     |              |      |        6.1.5    |                       |
3352da9bf1dSMaxim Konovalov |     |           Mac OS X  |                 |                       |
3362da9bf1dSMaxim Konovalov |     |             10.10   |                 |                       |
3372da9bf1dSMaxim Konovalov |     |              |      |             OpenBSD 5.6                 |
3382f9234fdSDmitry Morozovsky |  FreeBSD           |      |                 |                       |
3392da9bf1dSMaxim Konovalov |   10.1             |      |                 |               DragonFly 4.0.1
340d712e17cSSergey Kandaurov |     |              |      |                 |                       |
341d712e17cSSergey Kandaurov |     |              |      |                 |               DragonFly 4.0.2
342d712e17cSSergey Kandaurov |     |              |      |                 |                       |
343d712e17cSSergey Kandaurov |     |              |      |                 |               DragonFly 4.0.3
344d712e17cSSergey Kandaurov |     |              |      |                 |                       |
345d712e17cSSergey Kandaurov |     |              |      |                 |               DragonFly 4.0.4
346d712e17cSSergey Kandaurov |     |              |      |                 |                       |
347d712e17cSSergey Kandaurov |     |              |      |                 |               DragonFly 4.0.5
348d712e17cSSergey Kandaurov |     |              |      |                 |                       |
349d712e17cSSergey Kandaurov |     |              |      |             OpenBSD 5.7                 |
350d712e17cSSergey Kandaurov |     |              |      |                 |               DragonFly 4.2.0
351d712e17cSSergey Kandaurov |  FreeBSD           |      |                 |                       |
352d712e17cSSergey Kandaurov |   10.2             |      |                 |                       |
353cfdcc8c7SSevan Janiyan |     |            macOS    *--NetBSD 7.0     |                       |
3548fc80197SEitan Adler |     |            10.11    |   | |       OpenBSD 5.8                 |
3558fc80197SEitan Adler |     |              |      |   | `--.        |               DragonFly 4.4.1
3568fc80197SEitan Adler |  FreeBSD           |      |   |    |    OpenBSD 5.9                 |
3578fc80197SEitan Adler |   10.3             |      |   |    |        |                       |
358cfdcc8c7SSevan Janiyan |     |              |      |   | NetBSD      |                       |
359cfdcc8c7SSevan Janiyan |     |              |      |   |  7.0.1      |                       |
3608fc80197SEitan Adler |     `------.       |      |   |    |        |               DragonFly 4.6.0
3618fc80197SEitan Adler |            |       |      |   |    |        |                       |
3628fc80197SEitan Adler |            |       |      |   |    |        |                       |
3638fc80197SEitan Adler *--FreeBSD   |     macOS    |   |    |    OpenBSD 6.0                 |
364cfdcc8c7SSevan Janiyan |   11.0     |     10.12    |   | NetBSD      |                       |
365cfdcc8c7SSevan Janiyan |     |      |       |      |   |  7.0.2      |                       |
3668fc80197SEitan Adler |     |      |       |      |   |             |                       |
367cfdcc8c7SSevan Janiyan |     |      |       |      |   *--NetBSD     |                       |
368cfdcc8c7SSevan Janiyan |     |      |       |      |   |   7.1       |                       |
369cfdcc8c7SSevan Janiyan |     |      |       |      |   |    |        |                       |
370cfdcc8c7SSevan Janiyan |     |      |       |      |   |    |        |                       |
371cfdcc8c7SSevan Janiyan |     |      |     macOS    |   |    |        |               DragonFly 4.8.0
372cfdcc8c7SSevan Janiyan |     |      |     10.13    |   |    |    OpenBSD 6.1                 |
373cfdcc8c7SSevan Janiyan |  FreeBSD   |       |      |   |    |        |               DragonFly 5.0.0
374cfdcc8c7SSevan Janiyan |   11.1  FreeBSD    |      |   |    |        |                       |
375cfdcc8c7SSevan Janiyan |     |    10.4      |      |   |    |    OpenBSD 6.2         DragonFly 5.0.1
376b5381607SEitan Adler |     |              |      |   |    |        |                       |
377cfdcc8c7SSevan Janiyan |     `------.       |      |   | NetBSD      |               DragonFly 5.0.2
378cfdcc8c7SSevan Janiyan |            |       |      |   |  7.1.1      |                       |
379b5381607SEitan Adler |            |       |      |   |    |        |                       |
380cfdcc8c7SSevan Janiyan |            |       |      |   | NetBSD      |                       |
381cfdcc8c7SSevan Janiyan |            |       |      |   |  7.1.2      `--.                    |
38296287fcdSEitan Adler |            |       |      |   |                |                    |
383cfdcc8c7SSevan Janiyan |            |       |      |   `-----.      OpenBSD 6.3              |
384cfdcc8c7SSevan Janiyan |            |       |      *--NetBSD |          |            DragonFly 5.2.0
385cfdcc8c7SSevan Janiyan |            |       |      |   8.0   |          |                    |
386cfdcc8c7SSevan Janiyan |            |       |      |   |     |          |            DragonFly 5.2.1
387cfdcc8c7SSevan Janiyan |            |       |      |   |     |          |                    |
388cfdcc8c7SSevan Janiyan |            |       |      |   |     |          |            DragonFly 5.2.2
389cfdcc8c7SSevan Janiyan |         FreeBSD    |      |   |     *--NetBSD  |                    |
390cfdcc8c7SSevan Janiyan |           11.2     |      |   |         7.2    |                    |
391b8bf627bSSevan Janiyan |            |     macOS    |   |                |                    |
392b8bf627bSSevan Janiyan |            |     10.14    |   |            OpenBSD 6.4              |
393b8bf627bSSevan Janiyan |            |       |      |   |                |                    |
394b8bf627bSSevan Janiyan |            |       |      |   |                |            DragonFly 5.4.0
395b8bf627bSSevan Janiyan *--FreeBSD   |       |      |   |                |                    |
396b0b78eb0SSevan Janiyan |   12.0     |       |      |   |                |            DragonFly 5.4.1
397b0b78eb0SSevan Janiyan |     |      |       |      |   |            OpenBSD 6.5              |
398b0b78eb0SSevan Janiyan |     |      |       |      |   |                |                    |
399b0b78eb0SSevan Janiyan |     |      |       |      |  NetBSD            |                    |
400b0b78eb0SSevan Janiyan |     |      |       |      |   8.1              |            DragonFly 5.6
4013b8de634SSevan Janiyan |     |      |       |      |   |                |                    |
4023b8de634SSevan Janiyan |     |      |       |      |   |                |            DragonFly 5.6.1
4033b8de634SSevan Janiyan |     |   FreeBSD  macOS    |   |                |                    |
4043b8de634SSevan Janiyan |     |     11.3   10.15    |   |                |                    |
405f0c914baSMaxim Konovalov |  FreeBSD   |       |      |   |            OpenBSD 6.6              |
406f0c914baSMaxim Konovalov |   12.1     |     macOS    |   `-------.        |                    |
407f0c914baSMaxim Konovalov |     |      |    10.15.1   |           |        |            DragonFly 5.6.2
408f0c914baSMaxim Konovalov |     |      |       |      *--NetBSD   |        |                    |
409f0c914baSMaxim Konovalov |     |      |       |      |   9.0     |        |                    |
410f0c914baSMaxim Konovalov |     |      |       |      |    |      |        |                    |
411f0c914baSMaxim Konovalov |     |      |       |      |    |      |        |            DragonFly 5.8
412f0c914baSMaxim Konovalov |     |      |       |      |    |      |        |                    |
413f0c914baSMaxim Konovalov |     |      |       |      |    |      |        |            DragonFly 5.6.3
414f0c914baSMaxim Konovalov |     |      |       |      |    |    NetBSD     |                    |
415f0c914baSMaxim Konovalov |     |      |       |      |    |     8.2       |                    |
416f0c914baSMaxim Konovalov |     |      |       |      |    |               |            DragonFly 5.8.1
417f0c914baSMaxim Konovalov |     |      |       |      |    |           OpenBSD 6.7              |
418f0c914baSMaxim Konovalov |     |   FreeBSD    |      |    |               |                    |
419f0c914baSMaxim Konovalov |     |     11.4     |      |    |               |                    |
420f0c914baSMaxim Konovalov |     |              |      |    |               |            DragonFly 5.8.2
421f0c914baSMaxim Konovalov |     |              |      |    |               |            DragonFly 5.8.3
422f0c914baSMaxim Konovalov |     |              |      |  NetBSD 9.1    OpenBSD 6.8              |
4234fc5a607SWarner Losh |  FreeBSD         macOS    |    |               |                    |
4244fc5a607SWarner Losh |   12.2            11      |    |               |                    |
42558e6bbc5SWarner Losh |     |              |      |    |               |                    |
42658e6bbc5SWarner Losh |     `------.       |      |    |               |                    |
42758e6bbc5SWarner Losh |            |       |      |    |               |                    |
42858e6bbc5SWarner Losh *--FreeBSD   |       |      |    |               |                    |
42958e6bbc5SWarner Losh |   13.0     |       |      |  NetBSD 9.2    OpenBSD 6.9      DragonFly 6.0.0
430a3d933ccSSergey A. Osokin |     |      |       |      |    |               |                    |
4317322a6bcSSergey A. Osokin |     |      |       |      |    |               |            DragonFly 6.0.1
432a3d933ccSSergey A. Osokin |     |      |       |      |    |               |                    |
4337322a6bcSSergey A. Osokin |     |   FreeBSD  macOS    |    |           OpenBSD 7.0              |
434a3d933ccSSergey A. Osokin |     |     12.3    12      |    |               |                    |
435f4a176fbSMaxim Konovalov |     |      |       |      |    |               |            DragonFly 6.2.1
436f4a176fbSMaxim Konovalov |     |      |       |      |    |           OpenBSD 7.1              |
437f4a176fbSMaxim Konovalov |  FreeBSD   |       |      |    |               |                    |
438f4a176fbSMaxim Konovalov |   13.1     |       |      |    |               |                    |
439eed92455SSergey A. Osokin |     |      |       |      |    |               |            DragonFly 6.2.2
440eed92455SSergey A. Osokin |     |      |       |      |  NetBSD 9.3        |                    |
441eed92455SSergey A. Osokin |     |      |     macOS    |                OpenBSD 7.2              |
442eed92455SSergey A. Osokin |     |      |      13      |                    |                    |
443eed92455SSergey A. Osokin |     |   FreeBSD    |      |                    |                    |
444eed92455SSergey A. Osokin |     |     12.4     |      |                    |                    |
445eed92455SSergey A. Osokin |     |              |      |                    |            DragonFly 6.4.0
446eed92455SSergey A. Osokin |     |              |      |                OpenBSD 7.3              |
447f4a176fbSMaxim Konovalov |  FreeBSD           |      |                    |                    |
448eed92455SSergey A. Osokin |   13.2             |      |                    |                    |
449885590b4SSergey A. Osokin |     |              |      |                    |                    |
450885590b4SSergey A. Osokin |     `------.       |      |                    |                    |
451885590b4SSergey A. Osokin |            |     macOS    |                    |                    |
452885590b4SSergey A. Osokin |            |      14      |                    |                    |
453885590b4SSergey A. Osokin |            |       |      |                OpenBSD 7.4              |
454885590b4SSergey A. Osokin *--FreeBSD   |       |      |                    |                    |
455885590b4SSergey A. Osokin |   14.0     |       |      |                    |                    |
456*2b4aa281SSergey A. Osokin |     |      |       |      |                    |                    |
457*2b4aa281SSergey A. Osokin |     |   FreeBSD    |      |                    |                    |
458*2b4aa281SSergey A. Osokin |     |     13.3     |      |                    |                    |
459*2b4aa281SSergey A. Osokin |     |              |      *--NetBSD            |                    |
460*2b4aa281SSergey A. Osokin |     |              |      |   10.0             |                    |
461885590b4SSergey A. Osokin |     |              |      |                    |                    |
462*2b4aa281SSergey A. Osokin |     |              |      |                OpenBSD 7.5              |
463885590b4SSergey A. Osokin |  FreeBSD           |      |                    |                    |
464*2b4aa281SSergey A. Osokin |   14.1             |      |                    |                    |
465bb4e5524SJuraj Lutter |                    |      |                    |                    |
46625f37779SSergey A. OsokinFreeBSD 15 -current   |  NetBSD -current   OpenBSD -current    DragonFly -current
467b5381607SEitan Adler |                    |      |                    |                    |
468b5381607SEitan Adler v                    v      v                    v                    v
469364fe18bSWolfram Schneider
470364fe18bSWolfram SchneiderTime
471364fe18bSWolfram Schneider----------------
472364fe18bSWolfram Schneider
473db348fdbSGraham PerrinTime tolerance +/- 6 months, depending on which book/article you read; if it was
474db348fdbSGraham Perrinthe announcement in Usenet or if it was available as tape.
4752690f9b1SWolfram Schneider
476db348fdbSGraham Perrin[44B]  McKusick, Marshall Kirk, Keith Bostic, Michael J Karels, and John
477db348fdbSGraham Perrin	Quarterman. The Design and Implementation of the 4.4BSD Operating System.
478a2aef24aSEitan Adler[APL]  Apple website [https://www.apple.com/macosx/]
479e48fd6e3SJohn Baldwin[BSDI] Berkeley Software Design, Inc.
480f868afbdSMaxim Konovalov[DFB]  DragonFlyBSD Project, The.
4812690f9b1SWolfram Schneider[DOC]  README, COPYRIGHT on tape.
482e48fd6e3SJohn Baldwin[FBD]  FreeBSD Project, The.
483db348fdbSGraham Perrin[KB]   Keith Bostic. BSD2.10 available from Usenix. comp.unix.sources, Volume 11,
484db348fdbSGraham Perrin	Info 4, April, 1987.
48516de69e9SJohn Baldwin[KKK]  Mike Karels, Kirk McKusick, and Keith Bostic. tahoe announcement.
48616de69e9SJohn Baldwin	comp.bugs.4bsd.ucb-fixes, June 15, 1988.
487db348fdbSGraham Perrin[KSJ]  Michael J. Karels, Carl F. Smith, and William F. Jolitz. Changes in the
488db348fdbSGraham Perrin	Kernel in 2.9BSD. Second Berkeley Software Distribution UNIX Version 2.9,
489db348fdbSGraham Perrin	July, 1983.
490bd6b6ea9SWolfram Schneider[NBD]  NetBSD Project, The.
491bd6b6ea9SWolfram Schneider[OBD]  OpenBSD Project, The.
492db348fdbSGraham Perrin[QCU]  Salus, Peter H. A quarter century of UNIX. ISBN 0201547775, EAN
493db348fdbSGraham Perrin	9780201547771
494e48fd6e3SJohn Baldwin[SMS]  Steven M. Schultz. 2.11BSD, UNIX for the PDP-11.
4952b68a79bSElliott Mitchell[TUHS] The Unix Historical Society. https://minnie.tuhs.org/Unix_History/.
496e48fd6e3SJohn Baldwin[USE]  Usenet announcement.
49718632a5dSMaxim Konovalov[WRS]  Wind River Systems, Inc.
498e48fd6e3SJohn Baldwin[dmr]  Dennis Ritchie, via E-Mail
499364fe18bSWolfram Schneider
500364fe18bSWolfram SchneiderMultics                 1965
501d0c72fe5SGreg LeheyUNIX                    Summer 1969
5022690f9b1SWolfram Schneider				DEC PDP-7
5032690f9b1SWolfram SchneiderFirst   Edition         1971-11-03 [QCU]
5042690f9b1SWolfram Schneider				DEC PDP-11/20, Assembler
5052690f9b1SWolfram SchneiderSecond  Edition         1972-06-12 [QCU]
506d0c72fe5SGreg Lehey				10 UNIX installations
5072690f9b1SWolfram SchneiderThird   Edition         1973-02-xx [QCU]
5082690f9b1SWolfram Schneider				Pipes, 16 installations
5092690f9b1SWolfram SchneiderFourth  Edition         1973-11-xx [QCU]
5102690f9b1SWolfram Schneider				rewriting in C effected,
511364fe18bSWolfram Schneider                                above 30 installations
5122690f9b1SWolfram SchneiderFifth   Edition         1974-06-xx [QCU]
5132690f9b1SWolfram Schneider				above 50 installations
5142690f9b1SWolfram SchneiderSixth   Edition         1975-05-xx [QCU]
5152690f9b1SWolfram Schneider				port to DEC Vax
5163a89a755SWarner LoshSeventh Edition         1979-01-xx [QCU] 1979-01-10 [TUHS]
517d0c72fe5SGreg Lehey				first portable UNIX
518d0c72fe5SGreg LeheyEighth  Edition         1985-02-xx [QCU]
51941976667SWolfram Schneider				VAX 11/750, VAX 11/780 [dmr]
52041976667SWolfram Schneider				descended from 4.1c BSD [dmr]
52141976667SWolfram Schneider				descended from 4.1 BSD [44B]
52241976667SWolfram Schneider			scooping-out and replacement of the character-device
52341976667SWolfram Schneider			and networking part by the streams mechanism
52441976667SWolfram Schneider
5252690f9b1SWolfram SchneiderNinth   Edition         1986-09-xx [QCU]
5262690f9b1SWolfram SchneiderTenth   Edition         1989-10-xx [QCU]
527364fe18bSWolfram Schneider
5282690f9b1SWolfram Schneider1BSD                    late 1977
529c15320b6SWarner Losh			1978-01-16 [DOC]
5302690f9b1SWolfram Schneider			1978-03-09 [QCU]
5312690f9b1SWolfram Schneider				PDP-11, Pascal, ex(1)
5322690f9b1SWolfram Schneider				30 free copies of 1BSD sent out
5332690f9b1SWolfram Schneider				35 tapes sold for 50 USD [QCU]
534c1733818SWarner Losh2BSD                    mid 1978 [QCU] 1979-05-10 [TUHS]
5352690f9b1SWolfram Schneider				75 2BSD tapes shipped
536c1733818SWarner Losh2.79BSD			1980-04-xx [TUHS]
5372690f9b1SWolfram Schneider2.8BSD			1981-07-xx [KSJ]
538520a2401SWarner Losh				First 2BSD with bootable V7 kernel plus
539520a2401SWarner Losh				community fixes.
5402690f9b1SWolfram Schneider2.8.1BSD		1982-01-xx [QCU]
5412690f9b1SWolfram Schneider				set of performance improvements
5422690f9b1SWolfram Schneider2.9BSD			1983-07-xx [KSJ]
543c1733818SWarner Losh2.9.1BSD                1983-11-xx [TUHS]
5442690f9b1SWolfram Schneider2.9BSD-Seismo		1985-08-xx [SMS]
5452690f9b1SWolfram Schneider2.10BSD			1987-04-xx [KKK]
5462690f9b1SWolfram Schneider2.10.1BSD		1989-01-xx [SMS]
54708bc0402SWarner Losh2.11BSD			1991-03-14 [SMS]
54820b9e93cSWolfram Schneider2.11BSD rev #430	1999-12-13 [SMS]
5492690f9b1SWolfram Schneider
5503a89a755SWarner Losh32V			1978-1[01]-xx [QCU] 1979-03-26 [TUHS]
551c1733818SWarner Losh3BSD                    late 1979 [QCU] March 1980 [TUHS]
5522690f9b1SWolfram Schneider				virtual memory, page replacement,
553364fe18bSWolfram Schneider                        	demand paging
5542690f9b1SWolfram Schneider4.0BSD                  1980-10-xx
5553fa2337cSJosef Karthauser4.1BSD                  1981-07-08 [DOC]
5562690f9b1SWolfram Schneider4.1aBSD                 1982-04-xx
5572690f9b1SWolfram Schneider				alpha release, 100 sites, networking [44B]
5582690f9b1SWolfram Schneider4.1bBSD				internal release, fast filesystem [44B]
559364fe18bSWolfram Schneider4.1cBSD                 late 1982
5602690f9b1SWolfram Schneider				beta release, IPC [44B]
5612690f9b1SWolfram Schneider4.2BSD                  1983-09-xx [QCU]
5623fa2337cSJosef Karthauser                        1983-08-03 [DOC]
5632690f9b1SWolfram Schneider4.3BSD                  1986-06-xx [QCU]
5643fa2337cSJosef Karthauser			1986-04-05 [KB], [DOC]
5653fa2337cSJosef Karthauser4.3BSD Tahoe            1988-06-15 [QCU], [DOC]
5662690f9b1SWolfram Schneider4.3BSD NET/1            1988-11-xx [QCU]
5673fa2337cSJosef Karthauser                        1989-01-01 [DOC]
5683fa2337cSJosef Karthauser4.3BSD Reno             1990-06-29 [QCU], [DOC]
5693fa2337cSJosef Karthauser4.3BSD NET/2            1991-06-28 [QCU], [DOC]
570ea930425SWolfram Schneider
571cf2e52f3SJun-ichiro itojun HaginoBSD/386 ALPHA		1991-12-xx [BSDI]
572ea930425SWolfram Schneider				first code released to people outside BSDI
5732690f9b1SWolfram Schneider386BSD 0.0              1992-02-xx [DOC]
574cf2e52f3SJun-ichiro itojun HaginoBSD/386 0.3.1	        1992-04-xx [BSDI] first ext. beta; B customers
575cf2e52f3SJun-ichiro itojun HaginoBSD/386 0.3.3		1992-06-xx [BSDI] first CDROM version
576b61c02a7SJeroen Ruigrok van der Werven386BSD 0.1              1992-07-28 [DOC]
5772690f9b1SWolfram Schneider4.4BSD Alpha            1992-07-07
578cf2e52f3SJun-ichiro itojun HaginoBSD/386 0.9.3		1992-10-xx [BSDI]
579ea930425SWolfram Schneider				first external gamma; G customers
580cf2e52f3SJun-ichiro itojun HaginoBSD/386 0.9.4		1992-12-xx [BSDI]
581ea930425SWolfram Schneider				would have been 1.0 except for request
582ea930425SWolfram Schneider				for preliminary injunction
583cf2e52f3SJun-ichiro itojun HaginoBSD/386 1.0 		1993-03-xx [BSDI]
584ea930425SWolfram Schneider				injunction denied; first official release
58579be51f4SWolfram SchneiderNetBSD 0.8              1993-04-20 [NBD]
5862690f9b1SWolfram Schneider4.4BSD                  1993-06-01 [USE]
587bd6b6ea9SWolfram SchneiderNetBSD 0.9              1993-08-23 [NBD]
588d4e639b2SNik ClaytonFreeBSD 1.0		1993-11-01 [FBD]
589253ce92cSWarner LoshFreeBSD 1.0.2		1993-11-14 [FBD]
590253ce92cSWarner Losh				supersedes 1.0 13 days after release.
591cf2e52f3SJun-ichiro itojun HaginoBSD/386 1.1		1994-02-xx [BSDI]
5922690f9b1SWolfram Schneider4.4BSD Lite             1994-03-01 [USE]
593d8a1df19SMaxim KonovalovFreeBSD 1.1		1994-05-07 [FBD]
594d8a1df19SMaxim KonovalovFreeBSD 1.1.5		1994-06-30 [FBD]
595d8a1df19SMaxim KonovalovFreeBSD 1.1.5.1		1994-07-05 [FBD]
596d8a1df19SMaxim Konovalov				supersedes 1.1.5 5 days after release.
59779be51f4SWolfram SchneiderNetBSD 1.0              1994-10-26 [NBD]
598ccce5d49SJordan K. Hubbard386BSD 1.0              1994-11-12 [USE]
599463d4f50SMaxim KonovalovFreeBSD 2.0		1994-11-23 [FBD]
600ea930425SWolfram SchneiderBSD/OS 2.0		1995-01-xx [BSDI] 4.4 lite based
601b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.0.5		1995-06-10 [FBD]
602ea930425SWolfram SchneiderBSD/OS 2.0.1		1995-06-xx [BSDI]
6032690f9b1SWolfram Schneider4.4BSD Lite Release 2	1995-06-xx [44B]
6042690f9b1SWolfram Schneider				the true final distribution from the CSRG
605b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.1.0		1995-11-19 [FBD]
606bd6b6ea9SWolfram SchneiderNetBSD 1.1              1995-11-26 [NBD]
607ea930425SWolfram SchneiderBSD/OS 2.1		1996-01-xx [BSDI]
608b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.1.5		1996-07-14 [FBD]
609bd6b6ea9SWolfram SchneiderNetBSD 1.2              1996-10-04 [NBD]
610bd6b6ea9SWolfram SchneiderOpenBSD 2.0             1996-10-18 [OBD]
611b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.1.6		1996-11-16 [FBD]
612b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.1.6.1		1996-11-25 [FBD] (sendmail security release)
6130f877240SJeroen Ruigrok van der WervenRhapsody		1997-xx-xx
614b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.1.7		1997-02-20 [FBD]
615ea930425SWolfram SchneiderBSD/OS 3.0		1997-02-xx [BSDI] 4.4 lite2 based
616b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.2.0		1997-03-16 [FBD]
617b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.2.1		1997-03-25 [FBD]
618b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.2.2		1997-05-16 [FBD]
61979be51f4SWolfram SchneiderNetBSD 1.2.1            1997-05-20 [NBD] (patch release)
620bd6b6ea9SWolfram SchneiderOpenBSD 2.1             1997-06-01 [OBD]
6213c8b8b84SJeroen Ruigrok van der WervenFreeBSD 2.2.5		1997-10-22 [FBD]
622bd6b6ea9SWolfram SchneiderOpenBSD 2.2             1997-12-01 [OBD]
623e0739b2bSJun-ichiro itojun HaginoNetBSD 1.3              1998-01-04 [NBD]
6243c8b8b84SJeroen Ruigrok van der WervenFreeBSD 2.2.6		1998-03-25 [FBD]
62579be51f4SWolfram SchneiderNetBSD 1.3.1            1998-03-09 [NBD] (patch release)
626ea930425SWolfram SchneiderBSD/OS 3.1		1998-03-xx [BSDI]
627bd6b6ea9SWolfram SchneiderOpenBSD 2.3             1998-05-19 [OBD]
62879be51f4SWolfram SchneiderNetBSD 1.3.2            1998-05-29 [NBD] (patch release)
6293c8b8b84SJeroen Ruigrok van der WervenFreeBSD 2.2.7		1998-07-22 [FBD]
630ea930425SWolfram SchneiderBSD/OS 4.0		1998-08-xx [BSDI]
631ea930425SWolfram Schneider				2-lock MP support, ELF executables
632e068a011SWolfram SchneiderFreeBSD 3.0		1998-10-16 [FBD]
633f7d3c1b2SWolfram Schneider				FreeBSD-3.0 is a snapshot from -current,
634f7d3c1b2SWolfram Schneider				while 3.1 and 3.2 are from 3.x-stable which
635f7d3c1b2SWolfram Schneider				was branched quite some time after 3.0-release
636bd6b6ea9SWolfram SchneiderFreeBSD 2.2.8           1998-11-29 [FBD]
637bd6b6ea9SWolfram SchneiderOpenBSD 2.4             1998-12-01 [OBD]
63879be51f4SWolfram SchneiderNetBSD 1.3.3            1998-12-23 [NBD] (patch release)
639b0412902SWolfram SchneiderFreeBSD 3.1		1999-02-15 [FBD]
640ea930425SWolfram SchneiderBSD/OS 4.0.1		1999-03-xx [BSDI]
641dc42ee8aSWolfram SchneiderNetBSD 1.4              1999-05-12 [NBD]
6429b3da24eSBill FumerolaFreeBSD 3.2             1999-05-17 [FBD]
6439b3da24eSBill FumerolaOpenBSD 2.5             1999-05-19 [OBD]
64479be51f4SWolfram SchneiderNetBSD 1.4.1            1999-08-26 [NBD] (patch release)
6459b3da24eSBill FumerolaFreeBSD 3.3             1999-09-17 [FBD]
6469b3da24eSBill FumerolaOpenBSD 2.6             1999-12-01 [OBD]
6479b3da24eSBill FumerolaFreeBSD 3.4             1999-12-20 [FBD]
648ea930425SWolfram SchneiderBSD/OS 4.1		1999-12-xx [BSDI]
649d7ebac73SWolfram SchneiderFreeBSD 4.0             2000-03-13 [FBD]
650d7ebac73SWolfram SchneiderNetBSD 1.4.2            2000-03-19 [NBD] (patch release)
651b88a21e2SWolfram SchneiderOpenBSD 2.7             2000-06-15 [OBD]
6525734912aSAlexander LangerFreeBSD 3.5		2000-06-24 [FBD]
6535734912aSAlexander LangerFreeBSD 4.1		2000-07-27 [FBD]
65496710987SWolfram SchneiderFreeBSD 3.5.1		2000-07-28 [FBD]
6550d6a396dSWolfram SchneiderFreeBSD 4.1.1		2000-09-25 [FBD] (a network-only patch release)
6563c8b8b84SJeroen Ruigrok van der WervenFreeBSD 4.2  		2000-11-21 [FBD]
6573c8b8b84SJeroen Ruigrok van der WervenNetBSD 1.4.3		2000-11-25 [NBD] (patch release)
6586aec809cSWolfram SchneiderBSD/OS 4.2		2000-11-29 [BSDI]
6593c8b8b84SJeroen Ruigrok van der WervenOpenBSD 2.8		2000-12-01 [OBD]
6608ae86891SWolfram SchneiderNetBSD 1.5              2000-12-06 [NBD]
6610f877240SJeroen Ruigrok van der WervenMac OS X 10.0           2001-03-24 [APL]
662db78250eSWolfram SchneiderFreeBSD 4.3  		2001-04-20 [FBD]
66360a6ab0eSJun-ichiro itojun HaginoOpenBSD 2.9  		2001-06-01 [OBD]
66408274cdfSJun-ichiro itojun HaginoNetBSD 1.5.1		2001-07-11 [NBD] (patch release)
665219e51baSWolfram SchneiderNetBSD 1.5.2		2001-09-13 [NBD] (patch release)
666fdccb1e8SDavid E. O'BrienFreeBSD 4.4  		2001-09-18 [FBD]
66716de69e9SJohn BaldwinMac OS X 10.1		2001-09-29 [APL]
668dc2e5999SWolfram SchneiderOpenBSD 3.0		2001-12-01 [OBD]
66964e70e56SWolfram SchneiderFreeBSD 4.5  		2002-01-29 [FBD]
67018632a5dSMaxim KonovalovBSD/OS 4.3		2002-03-14 [WRS]
671bec2b944SWolfram SchneiderOpenBSD 3.1		2002-05-19 [OBD]
672bec2b944SWolfram SchneiderFreeBSD 4.6  		2002-06-15 [FBD]
673c3712ca9SWolfram SchneiderNetBSD 1.5.3		2002-07-22 [NBD] (patch release)
6748d40415dSJohn BaldwinFreeBSD 4.6.2		2002-08-15 [FBD] (patch release)
6758d40415dSJohn BaldwinMac OS X 10.2		2002-08-23 [APL]
6768d40415dSJohn BaldwinNetBSD 1.6		2002-09-14 [NBD]
6778595a93dSMurray StokelyFreeBSD 4.7		2002-10-08 [FBD]
6780bd7c043SMaxim KonovalovOpenBSD 3.2		2002-11-01 [OBD]
679c467be1fSWolfram SchneiderFreeBSD 5.0		2003-01-17 [FBD]
680c467be1fSWolfram Schneider				FreeBSD 5.0 is a separate branch off of
681c467be1fSWolfram Schneider				-current, similar to 3.0.
68206ca28f0SMurray StokelyFreeBSD 4.8		2003-04-03 [FBD]
68353cabb16SWolfram SchneiderNetBSD 1.6.1		2003-04-21 [NBD] (patch release)
684ef05268eSWolfram SchneiderOpenBSD 3.3		2003-05-01 [OBD]
6851de8bd1cSMurray StokelyBSD/OS 5.0		2003-05-?? [WRS]
6861de8bd1cSMurray StokelyFreeBSD 5.1		2003-06-09 [FBD]
68765b8a8feSMurray StokelyMac OS X 10.3		2003-10-24 [APL]
68865b8a8feSMurray StokelyFreeBSD 4.9		2003-10-28 [FBD]
689e1958528SWolfram SchneiderBSD/OS 5.1 ISE		2003-10-?? [WRS] (final version)
69091e5a0cdSWolfram SchneiderOpenBSD 3.4		2003-11-01 [OBD]
691d13df3e1SMaxim KonovalovFreeBSD 5.2		2004-01-12 [FBD]
692c3c75c83SWolfram SchneiderFreeBSD 5.2.1		2004-02-22 [FBD] (patch release)
693372c9822SMaxim KonovalovNetBSD 1.6.2		2004-03-01 [NBD] (patch release)
694372c9822SMaxim KonovalovOpenBSD 3.5		2004-04-01 [OBD]
69518f77ad2SHiroki SatoFreeBSD 4.10		2004-05-27 [FBD]
696f868afbdSMaxim KonovalovDragonFly 1.0		2004-07-12 [DFB]
697310814ceSMaxim KonovalovOpenBSD 3.6		2004-10-29 [OBD]
6981327f24bSHiroki SatoFreeBSD 5.3		2004-11-06 [FBD]
699989a2aaeSMaxim KonovalovNetBSD 2.0		2004-12-09 [NBD]
700c80f5eeeSMaxim KonovalovFreeBSD 4.11		2005-01-25 [FBD]
701f868afbdSMaxim KonovalovDragonFly 1.2.0		2005-04-08 [DFB]
702593a0617SHiroki SatoNetBSD 2.0.2		2005-04-14 [NBD] (security/critical release)
7032c6b3249SMaxim KonovalovMac OS X 10.4		2005-04-29 [APL]
7046904c47aSMaxim KonovalovFreeBSD 5.4		2005-05-09 [FBD]
70592aa3968SMaxim KonovalovOpenBSD 3.7		2005-05-19 [OBD]
706fe35a11aSMaxim KonovalovNetBSD 2.0.3		2005-10-31 [NBD] (security/critical release)
70769fdf278SMaxim KonovalovOpenBSD 3.8		2005-11-01 [OBD]
708b9bc21b2SMaxim KonovalovFreeBSD 6.0		2005-11-01 [FBD]
709fe35a11aSMaxim KonovalovNetBSD 2.1		2005-11-02 [NBD]
7101d5fbb8dSMaxim KonovalovNetBSD 3.0		2005-12-23 [NBD]
711c0263970SMaxim KonovalovDragonFly 1.4.0		2006-01-08 [DFB]
71296aff461SUlrich SpörleinFreeBSD 2.2.9		2006-04-01 [FBD]
713fee16a48SMaxim KonovalovOpenBSD 3.9		2006-05-01 [OBD]
714cc042607SMaxim KonovalovFreeBSD 6.1		2006-05-08 [FBD]
715cc042607SMaxim KonovalovFreeBSD 5.5		2006-05-25 [FBD]
716cf26b291SMaxim KonovalovNetBSD 3.0.1		2006-07-24 [NBD] (security/critical release)
7174ad84ddbSMaxim KonovalovDragonFly 1.6.0		2006-07-24 [DFB]
718c16ed02eSMaxim KonovalovOpenBSD 4.0		2006-11-01 [OBD]
7195e263e60SMaxim KonovalovNetBSD 3.0.2		2006-11-04 [NBD] (security/critical release)
7205e263e60SMaxim KonovalovNetBSD 3.1		2006-11-04 [NBD]
72136fde22bSMaxim KonovalovFreeBSD 6.2		2007-01-15 [FBD]
72237a5c137SMaxim KonovalovDragonFly 1.8.0		2007-01-30 [DFB]
72371aec6d0SMaxim KonovalovOpenBSD 4.1		2007-05-01 [OBD]
724e22d18dcSMaxim KonovalovDragonFly 1.10.0	2007-08-06 [DFB]
72548b7a4b7SMaxim KonovalovMac OS X 10.5		2007-10-26 [APL]
726d30d2203SMaxim KonovalovOpenBSD 4.2		2007-11-01 [OBD]
727d5993b54SMaxim KonovalovNetBSD 4.0		2007-12-19 [NBD]
7285a8b9892SMaxim KonovalovFreeBSD 6.3		2008-01-18 [FBD]
72948b7a4b7SMaxim KonovalovDragonFly 1.12.0	2008-02-26 [DFB]
73048b7a4b7SMaxim KonovalovFreeBSD 7.0		2008-02-27 [FBD]
731c3fe6858SMaxim KonovalovOpenBSD 4.3		2008-05-01 [OBD]
732c96ef7e0SMaxim KonovalovDragonFly 2.0.0		2008-07-21 [DFB]
733ee6aa68cSMaxim KonovalovOpenBSD 4.4		2008-11-01 [OBD]
73439a74715SMaxim KonovalovFreeBSD 6.4		2008-11-28 [FBD]
7356dccc756SMaxim KonovalovFreeBSD 7.1		2009-01-04 [FBD]
736217dc6b0SMaxim KonovalovDragonFly 2.2.0		2009-02-17 [DFB]
737b5a7b21cSMaxim KonovalovNetBSD 5.0		2009-04-29 [NBD]
7380525ad4cSMaxim KonovalovOpenBSD 4.5		2009-05-01 [OBD]
739cedd69efSMaxim KonovalovFreeBSD 7.2		2009-05-04 [FBD]
740c28e9f4cSMaxim KonovalovMac OS X 10.6		2009-06-08 [APL]
741f5d38abdSEitan AdlerNetBSD 5.0.1		2009-08-02 [NBD] (security/critical release)
742a7e061f1SMaxim KonovalovDragonFly 2.4.0		2009-09-16 [DFB]
7436b95af36SMaxim KonovalovOpenBSD 4.6		2009-10-18 [OBD]
74490d49b09SMaxim KonovalovFreeBSD 8.0		2009-11-26 [FBD]
745f5d38abdSEitan AdlerNetBSD 5.0.2		2010-02-12 [NBD] (security/critical release)
746126e9468SMaxim KonovalovFreeBSD 7.3		2010-03-23 [FBD]
74748fa8ad6SMaxim KonovalovDragonFly 2.6.0		2010-03-28 [DFB]
7484b8fd9d5SMaxim KonovalovOpenBSD 4.7		2010-05-19 [OBD]
74958047fa5SMaxim KonovalovFreeBSD 8.1		2010-07-24 [FBD]
750fb332e2eSMaxim KonovalovDragonFly 2.8.2		2010-10-30 [DFB]
75195a68ec6SUlrich SpörleinOpenBSD 4.8		2010-11-01 [OBD]
7521602b777SMaxim KonovalovNetBSD 5.1		2010-11-19 [NBD]
753c28e9f4cSMaxim KonovalovFreeBSD 7.4		2011-02-24 [FBD]
754c28e9f4cSMaxim KonovalovFreeBSD 8.2		2011-02-24 [FBD]
755849e836eSSergey KandaurovDragonFly 2.10.1	2011-04-26 [DFB]
756270f395aSMaxim KonovalovOpenBSD 4.9		2011-05-01 [OBD]
757f879c81aSMaxim KonovalovMac OS X 10.7		2011-07-20 [APL]
758bd536607SMaxim KonovalovOpenBSD 5.0		2011-11-01 [OBD]
759f879c81aSMaxim KonovalovFreeBSD 9.0		2012-01-12 [FBD]
760ddfc3165SEitan AdlerNetBSD 5.1.2		2012-02-02 [NBD] (security/critical release)
761b3191640SMaxim KonovalovDragonFly 3.0.1		2012-02-21 [DFB]
7625c7680afSMaxim KonovalovFreeBSD 8.3		2012-04-18 [FBD]
7637c01b8a9SSergey KandaurovOpenBSD 5.1		2012-05-01 [OBD]
7646f5d4319SSergey KandaurovMac OS X 10.8		2012-07-25 [APL]
76577833fb0SSergey KandaurovNetBSD 6.0		2012-10-17 [NBD]
7666c5ed440SMaxim KonovalovOpenBSD 5.2		2012-11-01 [OBD]
76787ae2c78SMaxim KonovalovDragonFly 3.2.1		2012-11-02 [DFB]
7686a5335f5SEitan AdlerNetBSD 5.2		2012-12-03 [NBD]
7696a5335f5SEitan AdlerNetBSD 6.0.1		2012-12-26 [NBD] (security/critical release)
7705dcbcee7SJoel DahlFreeBSD 9.1		2012-12-30 [FBD]
7718233b689SNiclas ZeisingDragonFly 3.4.1		2013-04-29 [DFB]
7721dcb7a5fSNiclas ZeisingOpenBSD 5.3		2013-05-01 [OBD]
7736a5335f5SEitan AdlerNetBSD 6.0.2		2013-05-18 [NBD] (security/critical release)
77495beb452SMaxim KonovalovNetBSD 6.1		2013-05-18 [NBD]
77539405eaaSSergey KandaurovFreeBSD 8.4		2013-06-07 [FBD]
7763bad2eaaSEitan AdlerNetBSD 6.1.1		2013-08-22 [NBD]
777426ab282SEitan AdlerNetBSD 5.1.3		2013-09-29 [NBD]
778426ab282SEitan AdlerNetBSD 5.2.1		2013-09-29 [NBD]
7795bbecb65SGlen BarberFreeBSD 9.2		2013-09-30 [FBD]
7803bad2eaaSEitan AdlerNetBSD 6.0.3		2013-09-30 [NBD]
7813bad2eaaSEitan AdlerNetBSD 6.1.2		2013-09-30 [NBD]
782f582ba84SSergey KandaurovMac OS X 10.9		2013-10-22 [APL]
783bedc59deSSergey KandaurovOpenBSD 5.4		2013-11-01 [OBD]
784937353f7SSergey KandaurovDragonFly 3.6.0 	2013-11-25 [DFB]
78531b2e513SGlen BarberFreeBSD 10.0		2014-01-20 [FBD]
7869f6f2440SSevan JaniyanNetBSD 5.1.4		2014-01-25 [NBD]
7879f6f2440SSevan JaniyanNetBSD 5.2.2		2014-01-25 [NBD]
7889f6f2440SSevan JaniyanNetBSD 6.0.4		2014-01-25 [NBD]
7899f6f2440SSevan JaniyanNetBSD 6.1.3		2014-01-25 [NBD]
790ffb99a64SEitan AdlerDragonFly 3.6.1 	2014-02-22 [DFB]
791b2ba5595SEitan AdlerDragonFly 3.6.2		2014-04-10 [DFB]
79296287fcdSEitan AdlerNetBSD 6.0.5		2014-04-12 [NBD]
79396287fcdSEitan AdlerNetBSD 6.1.4		2014-04-12 [NBD]
794e0c29e91SMaxim KonovalovOpenBSD 5.5		2014-05-01 [OBD]
795e0c29e91SMaxim KonovalovDragonFly 3.8.0		2014-06-04 [DFB]
79611cb1b13SBryan DreweryDragonFly 3.8.1		2014-06-16 [DFB]
79711cb1b13SBryan DreweryDragonFly 3.6.3		2014-06-17 [DFB]
7982f9234fdSDmitry MorozovskyFreeBSD 9.3		2014-07-05 [FBD]
79911cb1b13SBryan DreweryDragonFly 3.8.2		2014-08-08 [DFB]
80096287fcdSEitan AdlerNetBSD 6.0.6		2014-09-22 [NBD]
80129709006SSergey A. OsokinNetBSD 6.1.5		2014-09-22 [NBD]
802f2f9dcf1SSergey KandaurovMac OS X 10.10		2014-10-16 [APL]
8032da9bf1dSMaxim KonovalovOpenBSD 5.6		2014-11-01 [OBD]
8042da9bf1dSMaxim KonovalovFreeBSD 10.1		2014-11-14 [FBD]
8052da9bf1dSMaxim KonovalovDragonFly 4.0.1		2014-11-25 [DFB]
80629709006SSergey A. OsokinDragonFly 4.0.2		2015-01-07 [DFB]
80729709006SSergey A. OsokinDragonFly 4.0.3		2015-01-21 [DFB]
80829709006SSergey A. OsokinDragonFly 4.0.4		2015-03-09 [DFB]
80961822311SSergey A. OsokinDragonFly 4.0.5		2015-03-23 [DFB]
81029709006SSergey A. OsokinOpenBSD 5.7		2015-05-01 [OBD]
8112a52334eSMaxim KonovalovDragonFly 4.2.0		2015-06-29 [DFB]
812d712e17cSSergey KandaurovFreeBSD 10.2            2015-08-13 [FBD]
813d712e17cSSergey KandaurovNetBSD 7.0		2015-09-25 [NBD]
814d712e17cSSergey KandaurovOS X 10.11		2015-09-30 [APL]
815d712e17cSSergey KandaurovOpenBSD 5.8		2015-10-18 [OBD]
8168adf31caSMaxim KonovalovDragonFly 4.4.1		2015-12-07 [DFB]
817aaeb469bSMaxim KonovalovOpenBSD 5.9		2016-03-29 [OBD]
818aaeb469bSMaxim KonovalovFreeBSD 10.3		2016-04-04 [FBD]
8199f6f2440SSevan JaniyanNetBSD 7.0.1		2016-05-22 [NBD]
8204b3f2567SMaxim KonovalovDragonFly 4.6.0		2016-08-02 [DFB]
8218fde1dddSMaxim KonovalovOpenBSD 6.0		2016-09-01 [OBD]
822124b78efSSergey KandaurovmacOS 10.12		2016-09-20 [APL]
823adc6d59bSMaxim KonovalovFreeBSD 11.0		2016-10-10 [FBD]
824cad0074dSMaxim KonovalovNetBSD 7.0.2		2016-10-21 [NBD]
825ecbc810bSMaxim KonovalovNetBSD 7.1		2017-03-11 [NBD]
8268a8bbe17SMaxim KonovalovDragonFly 4.8.0		2017-03-27 [DFB]
82702676f09SMaxim KonovalovOpenBSD 6.1		2017-04-11 [OBD]
828208b7e81SMaxim KonovalovFreeBSD 11.1		2017-07-26 [FBD]
82989dd5811SEitan AdlermacOS 10.13		2017-09-25 [APL]
830fff2980dSMaxim KonovalovFreeBSD 10.4		2017-10-03 [FBD]
8312519dfc7SEitan AdlerOpenBSD 6.2		2017-10-09 [OBD]
832a71a5d88SMaxim KonovalovDragonFly 5.0.0		2017-10-16 [DFB]
83324c9699cSEitan AdlerDragonFly 5.0.1		2017-11-06 [DFB]
83424c9699cSEitan AdlerDragonFly 5.0.2		2017-12-04 [DFB]
83596287fcdSEitan AdlerNetBSD 7.1.1		2017-12-22 [NBD]
83636b61ad3SEitan AdlerNetBSD 7.1.2		2018-03-15 [NBD]
8376825c3a0SMaxim KonovalovOpenBSD 6.3		2018-04-02 [OBD]
8386825c3a0SMaxim KonovalovDragonFly 5.2.0		2018-04-10 [DFB]
839ab361cf9SEitan AdlerDragonFly 5.2.1		2018-05-20 [DFB]
8406e5e6c44SEitan AdlerDragonFly 5.2.2		2018-06-18 [DFB]
84106d4e451SGlen BarberFreeBSD 11.2		2018-06-27 [FBD]
8427cfbbfc2SEitan AdlerNetBSD 8.0		2018-07-17 [NBD]
843efd84af5SEitan AdlerNetBSD 7.2		2018-08-29 [NBD]
8441f0a9761SSergey KandaurovmacOS 10.14		2018-09-24 [APL]
845efd84af5SEitan AdlerOpenBSD 6.4		2018-10-18 [OBD]
846d71831dbSMaxim KonovalovDragonFly 5.4.0		2018-12-03 [DFB]
847d71831dbSMaxim KonovalovFreeBSD 12.0		2018-12-11 [FBD]
848d71831dbSMaxim KonovalovDragonFly 5.4.1		2018-12-24 [DFB]
84948149a5aSOllivier RobertOpenBSD 6.5		2019-05-01 [OBD]
850b6bb4d1eSSevan JaniyanNetBSD 8.1		2019-06-04 [NBD]
851b6bb4d1eSSevan JaniyanDragonFly 5.6		2019-06-17 [DFB]
85231d2b1cfSSevan JaniyanDragonFly 5.6.1		2019-06-19 [DFB]
853b0b78eb0SSevan JaniyanFreeBSD 11.3		2019-07-09 [FBD]
85471fb754dSEitan AdlerDragonFly 5.6.2		2019-08-11 [DFB]
85501531835SMaxim KonovalovOpenBSD 6.6		2019-10-17 [OBD]
8562e3fa849SEitan AdlermacOS 10.15		2019-10-07 [APL]
85771fb754dSEitan AdlermacOS 10.15.1		2019-10-29 [APL] (security/critical release)
85801531835SMaxim KonovalovFreeBSD 12.1		2019-11-04 [FBD]
85997b116adSSevan JaniyanNetBSD 9.0 		2020-02-14 [NBD]
860479e1a27SSevan JaniyanDragonFly 5.8 		2020-03-03 [DFB]
861479e1a27SSevan JaniyanDragonFly 5.6.3 	2020-03-11 [DFB]
8623b8de634SSevan JaniyanNetBSD 8.2 		2020-03-31 [NBD]
863f0c914baSMaxim KonovalovDragonFly 5.8.1 	2020-05-06 [DFB]
864f0c914baSMaxim KonovalovOpenBSD 6.7		2020-05-19 [OBD]
865f0c914baSMaxim KonovalovFreeBSD 11.4		2020-06-16 [FBD]
866f0c914baSMaxim KonovalovDragonFly 5.8.2 	2020-09-23 [DFB]
867f0c914baSMaxim KonovalovDragonFly 5.8.3 	2020-09-24 [DFB]
868f0c914baSMaxim KonovalovOpenBSD 6.8		2020-10-18 [OBD]
869f0c914baSMaxim KonovalovNetBSD 9.1 		2020-10-18 [NBD]
870c0492b26SLi-Wen HsuFreeBSD 12.2		2020-10-27 [FBD]
8714fc5a607SWarner LoshmacOS 11		2020-11-19 [APL]
872f0c914baSMaxim KonovalovFreeBSD 13.0		2021-04-13 [FBD]
873f0c914baSMaxim KonovalovOpenBSD 6.9		2021-05-01 [OBD]
874779b70a2SWarner LoshDragonFly 6.0		2021-05-08 [DFB]
87571a071beSWarner LoshNetBSD 9.2		2021-05-12 [NBD]
8767322a6bcSSergey A. OsokinDragonFly 6.0.1		2021-10-12 [DFB]
877754cf44dSWarner LoshOpenBSD 7.0		2021-10-14 [OBD]
8784fc5a607SWarner LoshmacOS 12		2021-10-25 [APL]
87958e6bbc5SWarner LoshFreeBSD 12.3		2021-12-01 [FBD]
880d2cc7bffSWarner LoshDragonFly 6.2.1		2022-01-09 [DFB]
88169893a0eSSergey A. OsokinOpenBSD 7.1		2022-04-21 [OBD]
882f8f1e9cdSWarner LoshFreeBSD 13.1		2022-05-17 [FBD]
88369893a0eSSergey A. OsokinDragonFly 6.2.2		2022-06-09 [DFB]
884ffcec862SSergey A. OsokinNetBSD 9.3		2022-08-04 [NBD]
8857322a6bcSSergey A. OsokinOpenBSD 7.2		2022-10-20 [OBD]
886bb1f0401SSergey A. OsokinmacOS 13		2022-10-24 [APL]
887f4a176fbSMaxim KonovalovFreeBSD 12.4		2022-12-05 [FBD]
888c47015faSSergey A. OsokinDragonFly 6.4		2022-12-30 [DFB]
8897f895399SSergey A. OsokinOpenBSD 7.3		2023-04-10 [OBD]
890eed92455SSergey A. OsokinFreeBSD 13.2		2023-04-11 [FBD]
891992ec09fSSergey A. OsokinmacOS 14		2023-09-26 [APL]
8928c630381SSergey A. OsokinOpenBSD 7.4		2023-10-16 [OBD]
89325f37779SSergey A. OsokinFreeBSD 14.0		2023-11-20 [FBD]
894885590b4SSergey A. OsokinFreeBSD 13.3		2024-03-05 [FBD]
89507b17a16SMaxim KonovalovNetBSD 10.0		2024-03-28 [NBD]
896bb4e5524SJuraj LutterOpenBSD 7.5             2024-04-05 [OBD]
897*2b4aa281SSergey A. OsokinFreeBSD 14.1		2024-06-04 [FBD]
898364fe18bSWolfram Schneider
899364fe18bSWolfram SchneiderBibliography
900364fe18bSWolfram Schneider------------------------
901364fe18bSWolfram Schneider
902364fe18bSWolfram SchneiderLeffler, Samuel J., Marshall Kirk McKusick, Michael J Karels and John
903364fe18bSWolfram SchneiderQuarterman. The Design and Implementation of the 4.3BSD UNIX Operating
904364fe18bSWolfram SchneiderSystem. Reading, Mass. Addison-Wesley, 1989. ISBN 0-201-06196-1
905364fe18bSWolfram Schneider
906364fe18bSWolfram SchneiderSalus, Peter H. A quarter century of UNIX. Addison-Wesley Publishing
907364fe18bSWolfram SchneiderCompany, Inc., 1994. ISBN 0-201-54777-5
908364fe18bSWolfram Schneider
909364fe18bSWolfram SchneiderMcKusick, Marshall Kirk, Keith Bostic, Michael J Karels, and John
910364fe18bSWolfram SchneiderQuarterman. The Design and Implementation of the 4.4BSD Operating
911364fe18bSWolfram SchneiderSystem. Reading, Mass. Addison-Wesley, 1996. ISBN 0-201-54979-4
912364fe18bSWolfram Schneider
9136be40009SSergey A. OsokinMcKusick, Marshall Kirk, George Neville-Neil. The Design and
9146be40009SSergey A. OsokinImplementation of the FreeBSD Operating System.
9156be40009SSergey A. OsokinAddison-Wesley Professional, Published: Aug 2, 2004. ISBN 0-201-70245-2
9166be40009SSergey A. Osokin
917ba993026SSergey A. OsokinMcKusick, Marshall Kirk, George Neville-Neil, Robert Watson. The
918ba993026SSergey A. OsokinDesign and Implementation of the FreeBSD Operating System, 2nd Edition.
919ba993026SSergey A. OsokinPearson Education, Inc., 2014. ISBN 0-321-96897-2
920ba993026SSergey A. Osokin
9212690f9b1SWolfram SchneiderDoug McIlroy. Research Unix Reader.
9222690f9b1SWolfram Schneider
923364fe18bSWolfram SchneiderMichael G. Brown. The Role of BSD in the Development of Unix.
924364fe18bSWolfram SchneiderPresented to the Tasmanian Unix Special Interest Group of the
925364fe18bSWolfram SchneiderAustralian Computer Society, Hobart, August 1993.
926364fe18bSWolfram Schneider
927d0c72fe5SGreg LeheyPeter H. Salus. Unix at 25. Byte Magazine, October 1994.
9282b68a79bSElliott MitchellURL: https://web.archive.org/web/20081230094857/http://www.byte.com/art/9410/sec8/art3.htm
929364fe18bSWolfram Schneider
9306e18fca1SUlrich SpörleinAndreas Klemm, Lars Köller. If you're going to San Francisco ...
9312690f9b1SWolfram SchneiderDie freien BSD-Varianten von Unix. c't April 1997, page 368ff.
9322690f9b1SWolfram Schneider
933e8069763SWolfram SchneiderFreeBSD Release Information
934a2aef24aSEitan AdlerURL: https://www.FreeBSD.org/releases/
9352690f9b1SWolfram Schneider
936db348fdbSGraham PerrinManual pages for FreeBSD and ports
937f8952e4eSWolfram SchneiderURL: https://man.FreeBSD.org/cgi/man.cgi
938d0c72fe5SGreg Lehey
939d0c72fe5SGreg LeheyUNIX history graphing project
9402b68a79bSElliott MitchellURL: https://minnie.tuhs.org/Unix_History/index.html
941c55f0f14SWolfram Schneider
9425fda7af6SWolfram SchneiderUNIX history
9432b68a79bSElliott MitchellURL: https://www.levenez.com/unix/
9445fda7af6SWolfram Schneider
94583617b6aSWolfram SchneiderJames Howard: The BSD Family Tree
9462b68a79bSElliott MitchellURL: https://web.archive.org/web/20090427195917/http://ezine.daemonnews.org/200104/bsd_family.html
94783617b6aSWolfram Schneider("what are the differences between FreeBSD, NetBSD, and OpenBSD?")
94883617b6aSWolfram Schneider
94983617b6aSWolfram Schneider
9502690f9b1SWolfram SchneiderAcknowledgments
9512690f9b1SWolfram Schneider---------------
9522690f9b1SWolfram Schneider
9532690f9b1SWolfram SchneiderJosh Gilliam for suggestions, bug fixes, and finding very old
9542690f9b1SWolfram Schneideroriginal BSD announcements from Usenet or tapes.
9552690f9b1SWolfram Schneider
956c55f0f14SWolfram SchneiderSteven M. Schultz for providing 2.8BSD, 2.10BSD, 2.11BSD manual pages.
9572690f9b1SWolfram Schneider
958364fe18bSWolfram Schneider--
959e8069763SWolfram SchneiderCopyright (c) 1997-2023 Wolfram Schneider <wosch@FreeBSD.org>
9602b68a79bSElliott MitchellURL: https://cgit.freebsd.org/src/tree/share/misc/bsd-family-tree
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