Perseus version history
- 1985 Planning for Perseus begins
- 1987 Establishment of project
- 1992 Perseus 1.0 released by Yale University Press
- 1995 Perseus WWW site begins, with addition of LSJ9
- 1996 Perseus 2.0 (Mac only) released by Yale University Press
- 1997 First release of Latin texts on Perseus as well as start of Renaissance collection
- 1999 Perseus begins work under Digital Library Initiative, Phase 2
- 2000 Perseus 2.0 (Platform Independent) released by Yale University Press
- 2000 Perseus web site expanded and revised becoming "Perseus 3.0"; several new collections are added
- 2005 Perseus 4.0 released on WWW
- 2006 Release of Perseus TEI XML collections in Greek, Latin, and English under a Creative Commons Sharalike/Non-Commercial/Attribution license.
- 2007 Source code for Perseus 4.0 released