Editing Genera (operating system) (section)

== Releases ==
* 1982 – Release 78
* 1982 – Release 210
* 1983 – Release 4.0
* 1984 – Release 5.0
* 1985 – Release 6.0, introduces Symbolics Common Lisp, the Ephemeral Object Garbage Collector, and Document Examiner
* 1986 – Genera 7.0, introduces Dynamic Windows
* 1990 – Genera 8.0, introduces CLOS
* 1991 – Genera 8.1, introduces CLIM
* 1992 – Genera 8.2
* 1993 – Genera 8.3
* 1993 – Open Genera 1.0, introduces the Virtual Lisp Machine
* 1998 – Open Genera 2.0
* 2021 – Portable Genera 2.0, the Virtual Lisp Machine ported to additional platforms

A stable version of Open Genera that can run on [[x86-64]] or [[arm64]] [[Linux]], and [[Apple M1]] [[MacOS]] has been released<ref>{{cite web |url=https://twitter.com/gmpalter/status/1359360886415233029 |title=And there it is! |first=Gary |last=Palter |publisher=twitter |date=Feb 17, 2021 |access-date=Jan 9, 2022 }}</ref> and has been renamed to Portable Genera.

A hacked version of Open Genera that can run on [[x86-64]] [[Linux]] exists.<ref>{{cite web |archive-url=https://web.archive.org/web/20170630125155/http://www.advogato.org/person/johnw/diary/12.html |archive-date=June 30, 2017 |url-status=dead |url=http://www.advogato.org/person/johnw/diary/12.html |title=The Symbolics Lisp Machine on Linux |first=John |last=Wiegley |publisher=Advogato |date=October 23, 2007 |access-date=November 22, 2011 }}</ref><ref>{{cite web |url=http://collison.ie/blog/2008/04/lisp-machines |title=Lisp Machines |first=Patrick |last=Collison |date=April 2008 |access-date=2009-08-31 |archive-url=https://web.archive.org/web/20090827074503/http://collison.ie/blog/2008/04/lisp-machines |archive-date=2009-08-27 |url-status=dead }}</ref>