Editing SunOS (section)

=== Version history ===
{| class="wikitable sortable" style="font-size: smaller;"
! SunOS version
! Release date
! [[Codebase]]
! Description
|-
|'''Sun&nbsp;UNIX&nbsp;0.7'''
|1982
|[[UniSoft]] [[Version 7 Unix|UNIX v7]]<ref name="Salus">{{cite book
   |title=A Quarter Century of Unix
   |last=Salus
   |first=Peter
   |publisher=Addison-Wesley
   |year=1994
   |isbn=0-201-54777-5
   |pages=199–200
   |url=https://wiki.tuhs.org/lib/exe/fetch.php?media=publications:qcu.pdf}}</ref>
|Bundled with [[Motorola 68000|68000]]-based [[Sun-1]] system.  No windowing system.
|-
|'''SunOS&nbsp;1.0'''<ref name="SUNOS10">{{cite book
    | url = http://bitsavers.trailing-edge.com/pdf/sun/sunos/1.0/800-1087-01_Beginners_Guide_to_the_Sun_Workstation_Nov83.pdf
    | title = Beginner's Guide to the Sun Workstation
    | date=November 1983
    | publisher = Sun Microsystems
    | page = 2
    | access-date = 2019-08-31
    }}</ref>
|Nov 1983
| rowspan = "4" |4.2BSD
|Support for [[Motorola 68010|68010]]-based Sun-1 and [[Sun-2]] systems.  Introduced Sun Window System.<ref name="sunws">{{cite book
    | url=http://bitsavers.trailing-edge.com/pdf/sun/sunos/1.0/800-1092-01_Programmers_Reference_Manual_for_the_Sun_Window_System_Nov83.pdf
    | author=<!--Staff writer(s); no by-line.-->
    | title=Programmer's Reference for the Sun Window System
    | date=November 1983
    | publisher=Sun Microsystems
    | access-date = 2023-04-13
    }}</ref>
|-
|'''SunOS&nbsp;1.1'''<ref name="OSDP">{{cite web
  | url = http://www.operating-system.org/betriebssystem/_english/bs-solaris.htm
  | title = Solaris Operating System (Unix)
  | access-date = 2006-12-14
  | work = Operating System Documentation Project
 }}</ref><ref name="os1.1">{{cite web
  | url = http://bitsavers.org/bits/Sun/SunOS/700-1015-01_SunOS_1.1_1600bpi.zip
  | title = SunOS 1.1 tape image and label
  | quote = Sun Operating System Release 1.1 (derived from UNIX 4.2 bsd)
  | publisher = Sun Microsystems
  | access-date = 2019-08-31
 }}</ref>
|Apr 1984
|
|-
|'''SunOS&nbsp;1.2'''<ref name="OSDP"/>
|Jan 1985
|
|-
|'''SunOS&nbsp;2.0'''
|May 1985<ref name="OSDP"/>
|Introduced the [[Network File System (protocol)|NFS]] protocol, [[Network Information Service|Yellow Pages (YP)]] distributed network information system, [[Remote procedure call|Remote Procedure Call (RPC)]] / [[External Data Representation|eXternal Data Representation (XDR)]] and [[virtual file system]] (VFS) layer using vnodes.  Coincided with release of [[Motorola 68020|68020]]-based [[Sun-3]] hardware. 
|-
|'''SunOS&nbsp;3.0'''
|Feb 1986<ref name="OSDP"/>
|4.2BSD + [[System V]] IPC
|Optional System V tape offered utilities and development libraries.
|-
|'''SunOS&nbsp;3.2'''
|Sep 1986<ref name="OSDP"/>
| rowspan = "2" | Same as 3.0, plus some 4.3BSD
|First support for [[Sun-4]] series
|-
|'''SunOS&nbsp;3.5'''
|Jan 1988
|
|-
|'''SunOS&nbsp;4.0'''
|Dec 1988
| rowspan = "17" | 4.3BSD with System V IPC
| New [[virtual memory]] system, [[dynamic linking]], [[automounter]], System V [[STREAMS]] I/O. [[Sun386i]] support.
|-
|'''SunOS&nbsp;4.0.1'''
|Dec 1988
|
|-
|'''SunOS&nbsp;4.0.2'''
|Sep 1989
|Sun386i only 
|-
|'''SunOS&nbsp;4.0.3'''
|May 1989
|
|-
|'''SunOS&nbsp;4.0.3c'''
|Jun 1989
|[[SPARCstation 1]] (Sun-4c) only 
|-
|'''SunOS&nbsp;4.1'''
|Mar 1990
|
|-
|'''SunOS&nbsp;4.1e'''
|Apr 1991
|Sun-4e only
|-
|'''SunOS&nbsp;4.1.1'''
|Nov 1990
|Bundled with [[OpenWindows]] 2.0
|-
|'''SunOS&nbsp;4.1.1B'''
|Feb 1991
|
|-
|'''SunOS&nbsp;4.1.1.1'''
|Jul 1991
|
|-
|'''SunOS&nbsp;4.1.1_U1'''
|Nov 1991
|Sun-3/3x only
|-
|'''SunOS&nbsp;4.1.2'''
|Dec 1991
|Support for multiprocessor (SPARCserver 600MP) systems; first CD-ROM-only release.
|-
|'''SunOS&nbsp;4.1.3'''
|Aug 1992
|
|-
|'''SunOS&nbsp;4.1.3C'''
|Nov 1993
|SPARCclassic/SPARCstation LX only 
|-
|'''SunOS&nbsp;4.1.3_U1'''
|Dec 1993
|
|-
|'''SunOS&nbsp;4.1.3_U1B'''
|Feb 1994
|Earliest release for which [[Year 2000 problem|Y2K]] compliance patches were available.
|-
|'''SunOS&nbsp;4.1.4'''
|Nov 1994
|Last release of SunOS 4
|-
|'''SunOS&nbsp;5.''x'''''
|Jun 1992
| [[SVR4]]
|See [[Solaris (operating system)|Solaris]] article.
|}