xref: /freebsd/share/misc/bsd-family-tree (revision 479e1a27f2fd8a872a8a4bc3b28719e23df66a35)
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         \              |
18364fe18bSWolfram SchneiderSeventh Edition (V7)    |
1941976667SWolfram Schneider            \           |
2041976667SWolfram Schneider             \        1BSD
2141976667SWolfram Schneider             32V        |
2241976667SWolfram Schneider               \      2BSD---------------*
2341976667SWolfram Schneider                \    /                   |
2441976667SWolfram Schneider                 \  /                    |
2541976667SWolfram Schneider                  \/                     |
2641976667SWolfram Schneider                 3BSD                    |
2741976667SWolfram Schneider                  |                      |
28c1733818SWarner Losh               4.0BSD                2.79BSD
2941976667SWolfram Schneider                  |                      |
30d0c72fe5SGreg Lehey               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
401b5381607SEitan Adler |     |      |       |      |                    |                    |
402b0b78eb0SSevan Janiyan |     |      |       |      |                    |            DragonFly 5.6.1
40371fb754dSEitan Adler |     |   FreeBSD  macOS    |                    |                    |
40471fb754dSEitan Adler |     |     11.3   10.15    |                    |                    |
40501531835SMaxim Konovalov |  FreeBSD           |      |                OpenBSD 6.6              |
40671fb754dSEitan Adler |   12.1           macOS    |                    |                    |
40771fb754dSEitan Adler |     |           10.15.1   |                    |            DragonFly 5.6.2
408b8bf627bSSevan Janiyan |     |              |      *--NetBSD            |                    |
409b8bf627bSSevan Janiyan |     v              |      |   9.0              |                    |
41031d2b1cfSSevan Janiyan |                    |      |                    |                    |
411*479e1a27SSevan Janiyan |                    |      |                    |            DragonFly 5.8
412*479e1a27SSevan Janiyan |                    |      |                    |                    |
413*479e1a27SSevan Janiyan |                    |      |                    |            DragonFly 5.6.3
414*479e1a27SSevan Janiyan |                    |      |                    |                    |
415d71831dbSMaxim KonovalovFreeBSD 13 -current   |  NetBSD -current   OpenBSD -current    DragonFly -current
416b5381607SEitan Adler |                    |      |                    |                    |
417b5381607SEitan Adler v                    v      v                    v                    v
418364fe18bSWolfram Schneider
419364fe18bSWolfram SchneiderTime
420364fe18bSWolfram Schneider----------------
421364fe18bSWolfram Schneider
4223c8b8b84SJeroen Ruigrok van der WervenTime tolerance +/- 6 months, depending on which book/article you read; if it
4233c8b8b84SJeroen Ruigrok van der Wervenwas the announcement in Usenet or if it was available as tape.
4242690f9b1SWolfram Schneider
4252690f9b1SWolfram Schneider[44B] McKusick, Marshall Kirk, Keith Bostic, Michael J Karels,
4262690f9b1SWolfram Schneider	and John Quarterman. The Design and Implementation of
4272690f9b1SWolfram Schneider	the 4.4BSD Operating System.
428a2aef24aSEitan Adler[APL] Apple website [https://www.apple.com/macosx/]
429e48fd6e3SJohn Baldwin[BSDI] Berkeley Software Design, Inc.
430f868afbdSMaxim Konovalov[DFB] DragonFlyBSD Project, The.
4312690f9b1SWolfram Schneider[DOC] README, COPYRIGHT on tape.
432e48fd6e3SJohn Baldwin[FBD] FreeBSD Project, The.
433e48fd6e3SJohn Baldwin[KB]  Keith Bostic. BSD2.10 available from Usenix. comp.unix.sources,
434e48fd6e3SJohn Baldwin	Volume 11, Info 4, April, 1987.
43516de69e9SJohn Baldwin[KKK] Mike Karels, Kirk McKusick, and Keith Bostic. tahoe announcement.
43616de69e9SJohn Baldwin	comp.bugs.4bsd.ucb-fixes, June 15, 1988.
4372690f9b1SWolfram Schneider[KSJ] Michael J. Karels, Carl F. Smith, and William F. Jolitz.
4382690f9b1SWolfram Schneider	Changes in the Kernel in 2.9BSD. Second Berkeley Software
4392690f9b1SWolfram Schneider	Distribution UNIX Version 2.9, July, 1983.
440bd6b6ea9SWolfram Schneider[NBD] NetBSD Project, The.
441bd6b6ea9SWolfram Schneider[OBD] OpenBSD Project, The.
442e48fd6e3SJohn Baldwin[QCU] Salus, Peter H. A quarter century of UNIX.
443e48fd6e3SJohn Baldwin[SMS] Steven M. Schultz. 2.11BSD, UNIX for the PDP-11.
444c1733818SWarner Losh[TUHS] The Unix Historical Society.  http://minnie.tuhs.org/Unix_History/.
445e48fd6e3SJohn Baldwin[USE] Usenet announcement.
44618632a5dSMaxim Konovalov[WRS] Wind River Systems, Inc.
447e48fd6e3SJohn Baldwin[dmr] Dennis Ritchie, via E-Mail
448364fe18bSWolfram Schneider
449364fe18bSWolfram SchneiderMultics                 1965
450d0c72fe5SGreg LeheyUNIX                    Summer 1969
4512690f9b1SWolfram Schneider				DEC PDP-7
4522690f9b1SWolfram SchneiderFirst   Edition         1971-11-03 [QCU]
4532690f9b1SWolfram Schneider				DEC PDP-11/20, Assembler
4542690f9b1SWolfram SchneiderSecond  Edition         1972-06-12 [QCU]
455d0c72fe5SGreg Lehey				10 UNIX installations
4562690f9b1SWolfram SchneiderThird   Edition         1973-02-xx [QCU]
4572690f9b1SWolfram Schneider				Pipes, 16 installations
4582690f9b1SWolfram SchneiderFourth  Edition         1973-11-xx [QCU]
4592690f9b1SWolfram Schneider				rewriting in C effected,
460364fe18bSWolfram Schneider                                above 30 installations
4612690f9b1SWolfram SchneiderFifth   Edition         1974-06-xx [QCU]
4622690f9b1SWolfram Schneider				above 50 installations
4632690f9b1SWolfram SchneiderSixth   Edition         1975-05-xx [QCU]
4642690f9b1SWolfram Schneider				port to DEC Vax
4653a89a755SWarner LoshSeventh Edition         1979-01-xx [QCU] 1979-01-10 [TUHS]
466d0c72fe5SGreg Lehey				first portable UNIX
467d0c72fe5SGreg LeheyEighth  Edition         1985-02-xx [QCU]
46841976667SWolfram Schneider				VAX 11/750, VAX 11/780 [dmr]
46941976667SWolfram Schneider				descended from 4.1c BSD [dmr]
47041976667SWolfram Schneider				descended from 4.1 BSD [44B]
47141976667SWolfram Schneider			scooping-out and replacement of the character-device
47241976667SWolfram Schneider			and networking part by the streams mechanism
47341976667SWolfram Schneider
4742690f9b1SWolfram SchneiderNinth   Edition         1986-09-xx [QCU]
4752690f9b1SWolfram SchneiderTenth   Edition         1989-10-xx [QCU]
476364fe18bSWolfram Schneider
4772690f9b1SWolfram Schneider1BSD                    late 1977
4782690f9b1SWolfram Schneider			1978-03-09 [QCU]
4792690f9b1SWolfram Schneider				PDP-11, Pascal, ex(1)
4802690f9b1SWolfram Schneider				30 free copies of 1BSD sent out
4812690f9b1SWolfram Schneider				35 tapes sold for 50 USD [QCU]
482c1733818SWarner Losh2BSD                    mid 1978 [QCU] 1979-05-10 [TUHS]
4832690f9b1SWolfram Schneider				75 2BSD tapes shipped
484c1733818SWarner Losh2.79BSD			1980-04-xx [TUHS]
4852690f9b1SWolfram Schneider2.8BSD			1981-07-xx [KSJ]
486364fe18bSWolfram Schneider
4872690f9b1SWolfram Schneider2.8.1BSD		1982-01-xx [QCU]
4882690f9b1SWolfram Schneider				set of performance improvements
4892690f9b1SWolfram Schneider2.9BSD			1983-07-xx [KSJ]
490c1733818SWarner Losh2.9.1BSD                1983-11-xx [TUHS]
4912690f9b1SWolfram Schneider2.9BSD-Seismo		1985-08-xx [SMS]
4922690f9b1SWolfram Schneider2.10BSD			1987-04-xx [KKK]
4932690f9b1SWolfram Schneider2.10.1BSD		1989-01-xx [SMS]
4942690f9b1SWolfram Schneider2.11BSD			1992-02-xx [SMS]
49520b9e93cSWolfram Schneider2.11BSD rev #430	1999-12-13 [SMS]
4962690f9b1SWolfram Schneider
4973a89a755SWarner Losh32V			1978-1[01]-xx [QCU] 1979-03-26 [TUHS]
498c1733818SWarner Losh3BSD                    late 1979 [QCU] March 1980 [TUHS]
4992690f9b1SWolfram Schneider				virtual memory, page replacement,
500364fe18bSWolfram Schneider                        	demand paging
5012690f9b1SWolfram Schneider4.0BSD                  1980-10-xx
5023fa2337cSJosef Karthauser4.1BSD                  1981-07-08 [DOC]
5032690f9b1SWolfram Schneider4.1aBSD                 1982-04-xx
5042690f9b1SWolfram Schneider				alpha release, 100 sites, networking [44B]
5052690f9b1SWolfram Schneider4.1bBSD				internal release, fast filesystem [44B]
506364fe18bSWolfram Schneider4.1cBSD                 late 1982
5072690f9b1SWolfram Schneider				beta release, IPC [44B]
5082690f9b1SWolfram Schneider4.2BSD                  1983-09-xx [QCU]
5093fa2337cSJosef Karthauser                        1983-08-03 [DOC]
5102690f9b1SWolfram Schneider4.3BSD                  1986-06-xx [QCU]
5113fa2337cSJosef Karthauser			1986-04-05 [KB], [DOC]
5123fa2337cSJosef Karthauser4.3BSD Tahoe            1988-06-15 [QCU], [DOC]
5132690f9b1SWolfram Schneider4.3BSD NET/1            1988-11-xx [QCU]
5143fa2337cSJosef Karthauser                        1989-01-01 [DOC]
5153fa2337cSJosef Karthauser4.3BSD Reno             1990-06-29 [QCU], [DOC]
5163fa2337cSJosef Karthauser4.3BSD NET/2            1991-06-28 [QCU], [DOC]
517ea930425SWolfram Schneider
518cf2e52f3SJun-ichiro itojun HaginoBSD/386 ALPHA		1991-12-xx [BSDI]
519ea930425SWolfram Schneider				first code released to people outside BSDI
5202690f9b1SWolfram Schneider386BSD 0.0              1992-02-xx [DOC]
521cf2e52f3SJun-ichiro itojun HaginoBSD/386 0.3.1	        1992-04-xx [BSDI] first ext. beta; B customers
522cf2e52f3SJun-ichiro itojun HaginoBSD/386 0.3.3		1992-06-xx [BSDI] first CDROM version
523b61c02a7SJeroen Ruigrok van der Werven386BSD 0.1              1992-07-28 [DOC]
5242690f9b1SWolfram Schneider4.4BSD Alpha            1992-07-07
525cf2e52f3SJun-ichiro itojun HaginoBSD/386 0.9.3		1992-10-xx [BSDI]
526ea930425SWolfram Schneider				first external gamma; G customers
527cf2e52f3SJun-ichiro itojun HaginoBSD/386 0.9.4		1992-12-xx [BSDI]
528ea930425SWolfram Schneider				would have been 1.0 except for request
529ea930425SWolfram Schneider				for preliminary injunction
530cf2e52f3SJun-ichiro itojun HaginoBSD/386 1.0 		1993-03-xx [BSDI]
531ea930425SWolfram Schneider				injunction denied; first official release
53279be51f4SWolfram SchneiderNetBSD 0.8              1993-04-20 [NBD]
5332690f9b1SWolfram Schneider4.4BSD                  1993-06-01 [USE]
534bd6b6ea9SWolfram SchneiderNetBSD 0.9              1993-08-23 [NBD]
535d4e639b2SNik ClaytonFreeBSD 1.0		1993-11-01 [FBD]
536253ce92cSWarner LoshFreeBSD 1.0.2		1993-11-14 [FBD]
537253ce92cSWarner Losh				supersedes 1.0 13 days after release.
538cf2e52f3SJun-ichiro itojun HaginoBSD/386 1.1		1994-02-xx [BSDI]
5392690f9b1SWolfram Schneider4.4BSD Lite             1994-03-01 [USE]
540d8a1df19SMaxim KonovalovFreeBSD 1.1		1994-05-07 [FBD]
541d8a1df19SMaxim KonovalovFreeBSD 1.1.5		1994-06-30 [FBD]
542d8a1df19SMaxim KonovalovFreeBSD 1.1.5.1		1994-07-05 [FBD]
543d8a1df19SMaxim Konovalov				supersedes 1.1.5 5 days after release.
54479be51f4SWolfram SchneiderNetBSD 1.0              1994-10-26 [NBD]
545ccce5d49SJordan K. Hubbard386BSD 1.0              1994-11-12 [USE]
546463d4f50SMaxim KonovalovFreeBSD 2.0		1994-11-23 [FBD]
547ea930425SWolfram SchneiderBSD/OS 2.0		1995-01-xx [BSDI] 4.4 lite based
548b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.0.5		1995-06-10 [FBD]
549ea930425SWolfram SchneiderBSD/OS 2.0.1		1995-06-xx [BSDI]
5502690f9b1SWolfram Schneider4.4BSD Lite Release 2	1995-06-xx [44B]
5512690f9b1SWolfram Schneider				the true final distribution from the CSRG
552b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.1.0		1995-11-19 [FBD]
553bd6b6ea9SWolfram SchneiderNetBSD 1.1              1995-11-26 [NBD]
554ea930425SWolfram SchneiderBSD/OS 2.1		1996-01-xx [BSDI]
555b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.1.5		1996-07-14 [FBD]
556bd6b6ea9SWolfram SchneiderNetBSD 1.2              1996-10-04 [NBD]
557bd6b6ea9SWolfram SchneiderOpenBSD 2.0             1996-10-18 [OBD]
558b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.1.6		1996-11-16 [FBD]
559b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.1.6.1		1996-11-25 [FBD] (sendmail security release)
5600f877240SJeroen Ruigrok van der WervenRhapsody		1997-xx-xx
561b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.1.7		1997-02-20 [FBD]
562ea930425SWolfram SchneiderBSD/OS 3.0		1997-02-xx [BSDI] 4.4 lite2 based
563b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.2.0		1997-03-16 [FBD]
564b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.2.1		1997-03-25 [FBD]
565b61c02a7SJeroen Ruigrok van der WervenFreeBSD 2.2.2		1997-05-16 [FBD]
56679be51f4SWolfram SchneiderNetBSD 1.2.1            1997-05-20 [NBD] (patch release)
567bd6b6ea9SWolfram SchneiderOpenBSD 2.1             1997-06-01 [OBD]
5683c8b8b84SJeroen Ruigrok van der WervenFreeBSD 2.2.5		1997-10-22 [FBD]
569bd6b6ea9SWolfram SchneiderOpenBSD 2.2             1997-12-01 [OBD]
570e0739b2bSJun-ichiro itojun HaginoNetBSD 1.3              1998-01-04 [NBD]
5713c8b8b84SJeroen Ruigrok van der WervenFreeBSD 2.2.6		1998-03-25 [FBD]
57279be51f4SWolfram SchneiderNetBSD 1.3.1            1998-03-09 [NBD] (patch release)
573ea930425SWolfram SchneiderBSD/OS 3.1		1998-03-xx [BSDI]
574bd6b6ea9SWolfram SchneiderOpenBSD 2.3             1998-05-19 [OBD]
57579be51f4SWolfram SchneiderNetBSD 1.3.2            1998-05-29 [NBD] (patch release)
5763c8b8b84SJeroen Ruigrok van der WervenFreeBSD 2.2.7		1998-07-22 [FBD]
577ea930425SWolfram SchneiderBSD/OS 4.0		1998-08-xx [BSDI]
578ea930425SWolfram Schneider				2-lock MP support, ELF executables
579e068a011SWolfram SchneiderFreeBSD 3.0		1998-10-16 [FBD]
580f7d3c1b2SWolfram Schneider				FreeBSD-3.0 is a snapshot from -current,
581f7d3c1b2SWolfram Schneider				while 3.1 and 3.2 are from 3.x-stable which
582f7d3c1b2SWolfram Schneider				was branched quite some time after 3.0-release
583bd6b6ea9SWolfram SchneiderFreeBSD 2.2.8           1998-11-29 [FBD]
584bd6b6ea9SWolfram SchneiderOpenBSD 2.4             1998-12-01 [OBD]
58579be51f4SWolfram SchneiderNetBSD 1.3.3            1998-12-23 [NBD] (patch release)
586b0412902SWolfram SchneiderFreeBSD 3.1		1999-02-15 [FBD]
587ea930425SWolfram SchneiderBSD/OS 4.0.1		1999-03-xx [BSDI]
588dc42ee8aSWolfram SchneiderNetBSD 1.4              1999-05-12 [NBD]
5899b3da24eSBill FumerolaFreeBSD 3.2             1999-05-17 [FBD]
5909b3da24eSBill FumerolaOpenBSD 2.5             1999-05-19 [OBD]
59179be51f4SWolfram SchneiderNetBSD 1.4.1            1999-08-26 [NBD] (patch release)
5929b3da24eSBill FumerolaFreeBSD 3.3             1999-09-17 [FBD]
5939b3da24eSBill FumerolaOpenBSD 2.6             1999-12-01 [OBD]
5949b3da24eSBill FumerolaFreeBSD 3.4             1999-12-20 [FBD]
595ea930425SWolfram SchneiderBSD/OS 4.1		1999-12-xx [BSDI]
596d7ebac73SWolfram SchneiderFreeBSD 4.0             2000-03-13 [FBD]
597d7ebac73SWolfram SchneiderNetBSD 1.4.2            2000-03-19 [NBD] (patch release)
598b88a21e2SWolfram SchneiderOpenBSD 2.7             2000-06-15 [OBD]
5995734912aSAlexander LangerFreeBSD 3.5		2000-06-24 [FBD]
6005734912aSAlexander LangerFreeBSD 4.1		2000-07-27 [FBD]
60196710987SWolfram SchneiderFreeBSD 3.5.1		2000-07-28 [FBD]
6020d6a396dSWolfram SchneiderFreeBSD 4.1.1		2000-09-25 [FBD] (a network-only patch release)
6033c8b8b84SJeroen Ruigrok van der WervenFreeBSD 4.2  		2000-11-21 [FBD]
6043c8b8b84SJeroen Ruigrok van der WervenNetBSD 1.4.3		2000-11-25 [NBD] (patch release)
6056aec809cSWolfram SchneiderBSD/OS 4.2		2000-11-29 [BSDI]
6063c8b8b84SJeroen Ruigrok van der WervenOpenBSD 2.8		2000-12-01 [OBD]
6078ae86891SWolfram SchneiderNetBSD 1.5              2000-12-06 [NBD]
6080f877240SJeroen Ruigrok van der WervenMac OS X 10.0           2001-03-24 [APL]
609db78250eSWolfram SchneiderFreeBSD 4.3  		2001-04-20 [FBD]
61060a6ab0eSJun-ichiro itojun HaginoOpenBSD 2.9  		2001-06-01 [OBD]
61108274cdfSJun-ichiro itojun HaginoNetBSD 1.5.1		2001-07-11 [NBD] (patch release)
612219e51baSWolfram SchneiderNetBSD 1.5.2		2001-09-13 [NBD] (patch release)
613fdccb1e8SDavid E. O'BrienFreeBSD 4.4  		2001-09-18 [FBD]
61416de69e9SJohn BaldwinMac OS X 10.1		2001-09-29 [APL]
615dc2e5999SWolfram SchneiderOpenBSD 3.0		2001-12-01 [OBD]
61664e70e56SWolfram SchneiderFreeBSD 4.5  		2002-01-29 [FBD]
61718632a5dSMaxim KonovalovBSD/OS 4.3		2002-03-14 [WRS]
618bec2b944SWolfram SchneiderOpenBSD 3.1		2002-05-19 [OBD]
619bec2b944SWolfram SchneiderFreeBSD 4.6  		2002-06-15 [FBD]
620c3712ca9SWolfram SchneiderNetBSD 1.5.3		2002-07-22 [NBD] (patch release)
6218d40415dSJohn BaldwinFreeBSD 4.6.2		2002-08-15 [FBD] (patch release)
6228d40415dSJohn BaldwinMac OS X 10.2		2002-08-23 [APL]
6238d40415dSJohn BaldwinNetBSD 1.6		2002-09-14 [NBD]
6248595a93dSMurray StokelyFreeBSD 4.7		2002-10-08 [FBD]
6250bd7c043SMaxim KonovalovOpenBSD 3.2		2002-11-01 [OBD]
626c467be1fSWolfram SchneiderFreeBSD 5.0		2003-01-17 [FBD]
627c467be1fSWolfram Schneider				FreeBSD 5.0 is a separate branch off of
628c467be1fSWolfram Schneider				-current, similar to 3.0.
62906ca28f0SMurray StokelyFreeBSD 4.8		2003-04-03 [FBD]
63053cabb16SWolfram SchneiderNetBSD 1.6.1		2003-04-21 [NBD] (patch release)
631ef05268eSWolfram SchneiderOpenBSD 3.3		2003-05-01 [OBD]
6321de8bd1cSMurray StokelyBSD/OS 5.0		2003-05-?? [WRS]
6331de8bd1cSMurray StokelyFreeBSD 5.1		2003-06-09 [FBD]
63465b8a8feSMurray StokelyMac OS X 10.3		2003-10-24 [APL]
63565b8a8feSMurray StokelyFreeBSD 4.9		2003-10-28 [FBD]
636e1958528SWolfram SchneiderBSD/OS 5.1 ISE		2003-10-?? [WRS] (final version)
63791e5a0cdSWolfram SchneiderOpenBSD 3.4		2003-11-01 [OBD]
638d13df3e1SMaxim KonovalovFreeBSD 5.2		2004-01-12 [FBD]
639c3c75c83SWolfram SchneiderFreeBSD 5.2.1		2004-02-22 [FBD] (patch release)
640372c9822SMaxim KonovalovNetBSD 1.6.2		2004-03-01 [NBD] (patch release)
641372c9822SMaxim KonovalovOpenBSD 3.5		2004-04-01 [OBD]
64218f77ad2SHiroki SatoFreeBSD 4.10		2004-05-27 [FBD]
643f868afbdSMaxim KonovalovDragonFly 1.0		2004-07-12 [DFB]
644310814ceSMaxim KonovalovOpenBSD 3.6		2004-10-29 [OBD]
6451327f24bSHiroki SatoFreeBSD 5.3		2004-11-06 [FBD]
646989a2aaeSMaxim KonovalovNetBSD 2.0		2004-12-09 [NBD]
647c80f5eeeSMaxim KonovalovFreeBSD 4.11		2005-01-25 [FBD]
648f868afbdSMaxim KonovalovDragonFly 1.2.0		2005-04-08 [DFB]
649593a0617SHiroki SatoNetBSD 2.0.2		2005-04-14 [NBD] (security/critical release)
6502c6b3249SMaxim KonovalovMac OS X 10.4		2005-04-29 [APL]
6516904c47aSMaxim KonovalovFreeBSD 5.4		2005-05-09 [FBD]
65292aa3968SMaxim KonovalovOpenBSD 3.7		2005-05-19 [OBD]
653fe35a11aSMaxim KonovalovNetBSD 2.0.3		2005-10-31 [NBD] (security/critical release)
65469fdf278SMaxim KonovalovOpenBSD 3.8		2005-11-01 [OBD]
655b9bc21b2SMaxim KonovalovFreeBSD 6.0		2005-11-01 [FBD]
656fe35a11aSMaxim KonovalovNetBSD 2.1		2005-11-02 [NBD]
6571d5fbb8dSMaxim KonovalovNetBSD 3.0		2005-12-23 [NBD]
658c0263970SMaxim KonovalovDragonFly 1.4.0		2006-01-08 [DFB]
65996aff461SUlrich SpörleinFreeBSD 2.2.9		2006-04-01 [FBD]
660fee16a48SMaxim KonovalovOpenBSD 3.9		2006-05-01 [OBD]
661cc042607SMaxim KonovalovFreeBSD 6.1		2006-05-08 [FBD]
662cc042607SMaxim KonovalovFreeBSD 5.5		2006-05-25 [FBD]
663cf26b291SMaxim KonovalovNetBSD 3.0.1		2006-07-24 [NBD] (security/critical release)
6644ad84ddbSMaxim KonovalovDragonFly 1.6.0		2006-07-24 [DFB]
665c16ed02eSMaxim KonovalovOpenBSD 4.0		2006-11-01 [OBD]
6665e263e60SMaxim KonovalovNetBSD 3.0.2		2006-11-04 [NBD] (security/critical release)
6675e263e60SMaxim KonovalovNetBSD 3.1		2006-11-04 [NBD]
66836fde22bSMaxim KonovalovFreeBSD 6.2		2007-01-15 [FBD]
66937a5c137SMaxim KonovalovDragonFly 1.8.0		2007-01-30 [DFB]
67071aec6d0SMaxim KonovalovOpenBSD 4.1		2007-05-01 [OBD]
671e22d18dcSMaxim KonovalovDragonFly 1.10.0	2007-08-06 [DFB]
67248b7a4b7SMaxim KonovalovMac OS X 10.5		2007-10-26 [APL]
673d30d2203SMaxim KonovalovOpenBSD 4.2		2007-11-01 [OBD]
674d5993b54SMaxim KonovalovNetBSD 4.0		2007-12-19 [NBD]
6755a8b9892SMaxim KonovalovFreeBSD 6.3		2008-01-18 [FBD]
67648b7a4b7SMaxim KonovalovDragonFly 1.12.0	2008-02-26 [DFB]
67748b7a4b7SMaxim KonovalovFreeBSD 7.0		2008-02-27 [FBD]
678c3fe6858SMaxim KonovalovOpenBSD 4.3		2008-05-01 [OBD]
679c96ef7e0SMaxim KonovalovDragonFly 2.0.0		2008-07-21 [DFB]
680ee6aa68cSMaxim KonovalovOpenBSD 4.4		2008-11-01 [OBD]
68139a74715SMaxim KonovalovFreeBSD 6.4		2008-11-28 [FBD]
6826dccc756SMaxim KonovalovFreeBSD 7.1		2009-01-04 [FBD]
683217dc6b0SMaxim KonovalovDragonFly 2.2.0		2009-02-17 [DFB]
684b5a7b21cSMaxim KonovalovNetBSD 5.0		2009-04-29 [NBD]
6850525ad4cSMaxim KonovalovOpenBSD 4.5		2009-05-01 [OBD]
686cedd69efSMaxim KonovalovFreeBSD 7.2		2009-05-04 [FBD]
687c28e9f4cSMaxim KonovalovMac OS X 10.6		2009-06-08 [APL]
688f5d38abdSEitan AdlerNetBSD 5.0.1		2009-08-02 [NBD] (security/critical release)
689a7e061f1SMaxim KonovalovDragonFly 2.4.0		2009-09-16 [DFB]
6906b95af36SMaxim KonovalovOpenBSD 4.6		2009-10-18 [OBD]
69190d49b09SMaxim KonovalovFreeBSD 8.0		2009-11-26 [FBD]
692f5d38abdSEitan AdlerNetBSD 5.0.2		2010-02-12 [NBD] (security/critical release)
693126e9468SMaxim KonovalovFreeBSD 7.3		2010-03-23 [FBD]
69448fa8ad6SMaxim KonovalovDragonFly 2.6.0		2010-03-28 [DFB]
6954b8fd9d5SMaxim KonovalovOpenBSD 4.7		2010-05-19 [OBD]
69658047fa5SMaxim KonovalovFreeBSD 8.1		2010-07-24 [FBD]
697fb332e2eSMaxim KonovalovDragonFly 2.8.2		2010-10-30 [DFB]
69895a68ec6SUlrich SpörleinOpenBSD 4.8		2010-11-01 [OBD]
6991602b777SMaxim KonovalovNetBSD 5.1		2010-11-19 [NBD]
700c28e9f4cSMaxim KonovalovFreeBSD 7.4		2011-02-24 [FBD]
701c28e9f4cSMaxim KonovalovFreeBSD 8.2		2011-02-24 [FBD]
702849e836eSSergey KandaurovDragonFly 2.10.1	2011-04-26 [DFB]
703270f395aSMaxim KonovalovOpenBSD 4.9		2011-05-01 [OBD]
704f879c81aSMaxim KonovalovMac OS X 10.7		2011-07-20 [APL]
705bd536607SMaxim KonovalovOpenBSD 5.0		2011-11-01 [OBD]
706f879c81aSMaxim KonovalovFreeBSD 9.0		2012-01-12 [FBD]
707ddfc3165SEitan AdlerNetBSD 5.1.2		2012-02-02 [NBD] (security/critical release)
708b3191640SMaxim KonovalovDragonFly 3.0.1		2012-02-21 [DFB]
7095c7680afSMaxim KonovalovFreeBSD 8.3		2012-04-18 [FBD]
7107c01b8a9SSergey KandaurovOpenBSD 5.1		2012-05-01 [OBD]
7116f5d4319SSergey KandaurovMac OS X 10.8		2012-07-25 [APL]
71277833fb0SSergey KandaurovNetBSD 6.0		2012-10-17 [NBD]
7136c5ed440SMaxim KonovalovOpenBSD 5.2		2012-11-01 [OBD]
71487ae2c78SMaxim KonovalovDragonFly 3.2.1		2012-11-02 [DFB]
7156a5335f5SEitan AdlerNetBSD 5.2		2012-12-03 [NBD]
7166a5335f5SEitan AdlerNetBSD 6.0.1		2012-12-26 [NBD] (security/critical release)
7175dcbcee7SJoel DahlFreeBSD 9.1		2012-12-30 [FBD]
7188233b689SNiclas ZeisingDragonFly 3.4.1		2013-04-29 [DFB]
7191dcb7a5fSNiclas ZeisingOpenBSD 5.3		2013-05-01 [OBD]
7206a5335f5SEitan AdlerNetBSD 6.0.2		2013-05-18 [NBD] (security/critical release)
72195beb452SMaxim KonovalovNetBSD 6.1		2013-05-18 [NBD]
72239405eaaSSergey KandaurovFreeBSD 8.4		2013-06-07 [FBD]
7233bad2eaaSEitan AdlerNetBSD 6.1.1		2013-08-22 [NBD]
724426ab282SEitan AdlerNetBSD 5.1.3		2013-09-29 [NBD]
725426ab282SEitan AdlerNetBSD 5.2.1		2013-09-29 [NBD]
7265bbecb65SGlen BarberFreeBSD 9.2		2013-09-30 [FBD]
7273bad2eaaSEitan AdlerNetBSD 6.0.3		2013-09-30 [NBD]
7283bad2eaaSEitan AdlerNetBSD 6.1.2		2013-09-30 [NBD]
729f582ba84SSergey KandaurovMac OS X 10.9		2013-10-22 [APL]
730bedc59deSSergey KandaurovOpenBSD 5.4		2013-11-01 [OBD]
731937353f7SSergey KandaurovDragonFly 3.6.0 	2013-11-25 [DFB]
73231b2e513SGlen BarberFreeBSD 10.0		2014-01-20 [FBD]
7339f6f2440SSevan JaniyanNetBSD 5.1.4		2014-01-25 [NBD]
7349f6f2440SSevan JaniyanNetBSD 5.2.2		2014-01-25 [NBD]
7359f6f2440SSevan JaniyanNetBSD 6.0.4		2014-01-25 [NBD]
7369f6f2440SSevan JaniyanNetBSD 6.1.3		2014-01-25 [NBD]
737ffb99a64SEitan AdlerDragonFly 3.6.1 	2014-02-22 [DFB]
738b2ba5595SEitan AdlerDragonFly 3.6.2		2014-04-10 [DFB]
73996287fcdSEitan AdlerNetBSD 6.0.5		2014-04-12 [NBD]
74096287fcdSEitan AdlerNetBSD 6.1.4		2014-04-12 [NBD]
741e0c29e91SMaxim KonovalovOpenBSD 5.5		2014-05-01 [OBD]
742e0c29e91SMaxim KonovalovDragonFly 3.8.0		2014-06-04 [DFB]
74311cb1b13SBryan DreweryDragonFly 3.8.1		2014-06-16 [DFB]
74411cb1b13SBryan DreweryDragonFly 3.6.3		2014-06-17 [DFB]
7452f9234fdSDmitry MorozovskyFreeBSD 9.3		2014-07-05 [FBD]
74611cb1b13SBryan DreweryDragonFly 3.8.2		2014-08-08 [DFB]
74796287fcdSEitan AdlerNetBSD 6.0.6		2014-09-22 [NBD]
74829709006SSergey A. OsokinNetBSD 6.1.5		2014-09-22 [NBD]
749f2f9dcf1SSergey KandaurovMac OS X 10.10		2014-10-16 [APL]
7502da9bf1dSMaxim KonovalovOpenBSD 5.6		2014-11-01 [OBD]
7512da9bf1dSMaxim KonovalovFreeBSD 10.1		2014-11-14 [FBD]
7522da9bf1dSMaxim KonovalovDragonFly 4.0.1		2014-11-25 [DFB]
75329709006SSergey A. OsokinDragonFly 4.0.2		2015-01-07 [DFB]
75429709006SSergey A. OsokinDragonFly 4.0.3		2015-01-21 [DFB]
75529709006SSergey A. OsokinDragonFly 4.0.4		2015-03-09 [DFB]
75661822311SSergey A. OsokinDragonFly 4.0.5		2015-03-23 [DFB]
75729709006SSergey A. OsokinOpenBSD 5.7		2015-05-01 [OBD]
7582a52334eSMaxim KonovalovDragonFly 4.2.0		2015-06-29 [DFB]
759d712e17cSSergey KandaurovFreeBSD 10.2            2015-08-13 [FBD]
760d712e17cSSergey KandaurovNetBSD 7.0		2015-09-25 [NBD]
761d712e17cSSergey KandaurovOS X 10.11		2015-09-30 [APL]
762d712e17cSSergey KandaurovOpenBSD 5.8		2015-10-18 [OBD]
7638adf31caSMaxim KonovalovDragonFly 4.4.1		2015-12-07 [DFB]
764aaeb469bSMaxim KonovalovOpenBSD 5.9		2016-03-29 [OBD]
765aaeb469bSMaxim KonovalovFreeBSD 10.3		2016-04-04 [FBD]
7669f6f2440SSevan JaniyanNetBSD 7.0.1		2016-05-22 [NBD]
7674b3f2567SMaxim KonovalovDragonFly 4.6.0		2016-08-02 [DFB]
7688fde1dddSMaxim KonovalovOpenBSD 6.0		2016-09-01 [OBD]
769124b78efSSergey KandaurovmacOS 10.12		2016-09-20 [APL]
770adc6d59bSMaxim KonovalovFreeBSD 11.0		2016-10-10 [FBD]
771cad0074dSMaxim KonovalovNetBSD 7.0.2		2016-10-21 [NBD]
772ecbc810bSMaxim KonovalovNetBSD 7.1		2017-03-11 [NBD]
7738a8bbe17SMaxim KonovalovDragonFly 4.8.0		2017-03-27 [DFB]
77402676f09SMaxim KonovalovOpenBSD 6.1		2017-04-11 [OBD]
775208b7e81SMaxim KonovalovFreeBSD 11.1		2017-07-26 [FBD]
77689dd5811SEitan AdlermacOS 10.13		2017-09-25 [APL]
777fff2980dSMaxim KonovalovFreeBSD 10.4		2017-10-03 [FBD]
7782519dfc7SEitan AdlerOpenBSD 6.2		2017-10-09 [OBD]
779a71a5d88SMaxim KonovalovDragonFly 5.0.0		2017-10-16 [DFB]
78024c9699cSEitan AdlerDragonFly 5.0.1		2017-11-06 [DFB]
78124c9699cSEitan AdlerDragonFly 5.0.2		2017-12-04 [DFB]
78296287fcdSEitan AdlerNetBSD 7.1.1		2017-12-22 [NBD]
78336b61ad3SEitan AdlerNetBSD 7.1.2		2018-03-15 [NBD]
7846825c3a0SMaxim KonovalovOpenBSD 6.3		2018-04-02 [OBD]
7856825c3a0SMaxim KonovalovDragonFly 5.2.0		2018-04-10 [DFB]
786ab361cf9SEitan AdlerDragonFly 5.2.1		2018-05-20 [DFB]
7876e5e6c44SEitan AdlerDragonFly 5.2.2		2018-06-18 [DFB]
78806d4e451SGlen BarberFreeBSD 11.2		2018-06-27 [FBD]
7897cfbbfc2SEitan AdlerNetBSD 8.0		2018-07-17 [NBD]
790efd84af5SEitan AdlerNetBSD 7.2		2018-08-29 [NBD]
7911f0a9761SSergey KandaurovmacOS 10.14		2018-09-24 [APL]
792efd84af5SEitan AdlerOpenBSD 6.4		2018-10-18 [OBD]
793d71831dbSMaxim KonovalovDragonFly 5.4.0		2018-12-03 [DFB]
794d71831dbSMaxim KonovalovFreeBSD 12.0		2018-12-11 [FBD]
795d71831dbSMaxim KonovalovDragonFly 5.4.1		2018-12-24 [DFB]
79648149a5aSOllivier RobertOpenBSD 6.5		2019-05-01 [OBD]
797b6bb4d1eSSevan JaniyanNetBSD 8.1		2019-06-04 [NBD]
798b6bb4d1eSSevan JaniyanDragonFly 5.6		2019-06-17 [DFB]
79931d2b1cfSSevan JaniyanDragonFly 5.6.1		2019-06-19 [DFB]
800b0b78eb0SSevan JaniyanFreeBSD 11.3		2019-07-09 [FBD]
80171fb754dSEitan AdlerDragonFly 5.6.2		2019-08-11 [DFB]
80201531835SMaxim KonovalovOpenBSD 6.6		2019-10-17 [OBD]
8032e3fa849SEitan AdlermacOS 10.15		2019-10-07 [APL]
80471fb754dSEitan AdlermacOS 10.15.1		2019-10-29 [APL] (security/critical release)
80501531835SMaxim KonovalovFreeBSD 12.1		2019-11-04 [FBD]
80697b116adSSevan JaniyanNetBSD 9.0 		2020-02-14 [NBD]
807*479e1a27SSevan JaniyanDragonFly 5.8 		2020-03-03 [DFB]
808*479e1a27SSevan JaniyanDragonFly 5.6.3 	2020-03-11 [DFB]
809364fe18bSWolfram Schneider
810364fe18bSWolfram SchneiderBibliography
811364fe18bSWolfram Schneider------------------------
812364fe18bSWolfram Schneider
813364fe18bSWolfram SchneiderLeffler, Samuel J., Marshall Kirk McKusick, Michael J Karels and John
814364fe18bSWolfram SchneiderQuarterman. The Design and Implementation of the 4.3BSD UNIX Operating
815364fe18bSWolfram SchneiderSystem. Reading, Mass. Addison-Wesley, 1989. ISBN 0-201-06196-1
816364fe18bSWolfram Schneider
817364fe18bSWolfram SchneiderSalus, Peter H. A quarter century of UNIX. Addison-Wesley Publishing
818364fe18bSWolfram SchneiderCompany, Inc., 1994. ISBN 0-201-54777-5
819364fe18bSWolfram Schneider
820364fe18bSWolfram SchneiderMcKusick, Marshall Kirk, Keith Bostic, Michael J Karels, and John
821364fe18bSWolfram SchneiderQuarterman. The Design and Implementation of the 4.4BSD Operating
822364fe18bSWolfram SchneiderSystem. Reading, Mass. Addison-Wesley, 1996. ISBN 0-201-54979-4
823364fe18bSWolfram Schneider
8246be40009SSergey A. OsokinMcKusick, Marshall Kirk, George Neville-Neil. The Design and
8256be40009SSergey A. OsokinImplementation of the FreeBSD Operating System.
8266be40009SSergey A. OsokinAddison-Wesley Professional, Published: Aug 2, 2004. ISBN 0-201-70245-2
8276be40009SSergey A. Osokin
828ba993026SSergey A. OsokinMcKusick, Marshall Kirk, George Neville-Neil, Robert Watson. The
829ba993026SSergey A. OsokinDesign and Implementation of the FreeBSD Operating System, 2nd Edition.
830ba993026SSergey A. OsokinPearson Education, Inc., 2014. ISBN 0-321-96897-2
831ba993026SSergey A. Osokin
8322690f9b1SWolfram SchneiderDoug McIlroy. Research Unix Reader.
8332690f9b1SWolfram Schneider
834364fe18bSWolfram SchneiderMichael G. Brown. The Role of BSD in the Development of Unix.
835364fe18bSWolfram SchneiderPresented to the Tasmanian Unix Special Interest Group of the
836364fe18bSWolfram SchneiderAustralian Computer Society, Hobart, August 1993.
837364fe18bSWolfram Schneider
838d0c72fe5SGreg LeheyPeter H. Salus. Unix at 25. Byte Magazine, October 1994.
839d8a1df19SMaxim KonovalovURL: http://www.byte.com/art/9410/sec8/art3.htm
840364fe18bSWolfram Schneider
8416e18fca1SUlrich SpörleinAndreas Klemm, Lars Köller. If you're going to San Francisco ...
8422690f9b1SWolfram SchneiderDie freien BSD-Varianten von Unix. c't April 1997, page 368ff.
8432690f9b1SWolfram Schneider
8442690f9b1SWolfram SchneiderBSD Release Announcements collection.
845a2aef24aSEitan AdlerURL: https://www.FreeBSD.org/releases/
8462690f9b1SWolfram Schneider
847c55f0f14SWolfram SchneiderBSD Hypertext Man Pages
848a2aef24aSEitan AdlerURL: https://www.FreeBSD.org/cgi/man.cgi
849d0c72fe5SGreg Lehey
850d0c72fe5SGreg LeheyUNIX history graphing project
851497397afSJun-ichiro itojun HaginoURL: http://minnie.tuhs.org/Unix_History/index.html
852c55f0f14SWolfram Schneider
8535fda7af6SWolfram SchneiderUNIX history
854d61e0656SJohn BaldwinURL: http://www.levenez.com/unix/
8555fda7af6SWolfram Schneider
85683617b6aSWolfram SchneiderJames Howard: The BSD Family Tree
857b684a50eSMaxim KonovalovURL: http://ezine.daemonnews.org/200104/bsd_family.html
85883617b6aSWolfram Schneider("what are the differences between FreeBSD, NetBSD, and OpenBSD?")
85983617b6aSWolfram Schneider
86083617b6aSWolfram Schneider
8612690f9b1SWolfram SchneiderAcknowledgments
8622690f9b1SWolfram Schneider---------------
8632690f9b1SWolfram Schneider
8642690f9b1SWolfram SchneiderJosh Gilliam for suggestions, bug fixes, and finding very old
8652690f9b1SWolfram Schneideroriginal BSD announcements from Usenet or tapes.
8662690f9b1SWolfram Schneider
867c55f0f14SWolfram SchneiderSteven M. Schultz for providing 2.8BSD, 2.10BSD, 2.11BSD manual pages.
8682690f9b1SWolfram Schneider
869364fe18bSWolfram Schneider--
870ab80dcdbSMaxim KonovalovCopyright (c) 1997-2012 Wolfram Schneider <wosch@FreeBSD.ORG>
87133f4bccaSEitan AdlerURL: https://svnweb.freebsd.org/base/head/share/misc/bsd-family-tree
872e068a011SWolfram Schneider
87370efa284SPeter Wemm$FreeBSD$
874