Note: Major releases are for production use. Stable releases, indicated by a '+', are developmental and should be used with greater caution.

Version 6.9

• User's Manual — pdf
• Reference Manual — html, tar.gz, pdf
• Developer's Manual — html, tar.gz, pdf
• Theory Manual — pdf
• GUI Manual — html

Version 6.8

• User's Manual — pdf
• Reference Manual — html, tar.gz, pdf
• Developer's Manual — html, tar.gz, pdf
• Theory Manual — pdf
• GUI Manual — html

Version 6.7

• User's Manual — pdf
• Reference Manual — html, tar.gz, pdf
• Developer's Manual — html, tar.gz, pdf
• Theory Manual — pdf
• GUI Manual — html

Version 6.6

• User's Manual — pdf
• Reference Manual — html, tar.gz, pdf
• Developer's Manual — html, tar.gz, pdf
• Theory Manual — pdf
• GUI Manual — html

Version 6.5

• User's Manual — pdf
• Reference Manual — html, tar.gz, pdf
• Developer's Manual — html, tar.gz, pdf
• Theory Manual — pdf
• GUI Manual — html

Version 6.4

• User's Manual — pdf
• Reference Manual — html, tar.gz, pdf
• Developer's Manual — html, tar.gz, pdf
• Theory Manual — pdf

Version 6.3

• User's Manual — pdf
• Reference Manual — html, tar.gz, pdf
• Developer's Manual — html, tar.gz, pdf
• Theory Manual — pdf

Version 6.2

• User's Manual — pdf
• Reference Manual — html, tar.gz, pdf
• Developer's Manual — html, tar.gz, pdf
• Theory Manual — pdf

Version 6.1

• User's Manual — pdf
• Reference Manual — html, tar.gz, pdf
• Developer's Manual — html, tar.gz, pdf
• Theory Manual — pdf

Version 6.0

• User's Manual — pdf
• Reference Manual — html, tar.gz, pdf
• Developer's Manual — html, tar.gz, pdf
• Theory Manual — pdf

Version 5.4

• User's Manual — pdf
• Reference Manual — html, tar.gz, pdf
• Developer's Manual — html, tar.gz, pdf
• Theory Manual — pdf