Only the current version of SWAN, that is 41.51, is supported. The SWAN team is not committed to correct bugs in versions older than 41.51.

Please check out the archive page for reported issues with SWAN. You may also submit your bug report to the mailing list. Please subscribe to this list. Note that due to spam, only subscribed users can post to this mailing list.

Questions, remarks, bug reports, suggestions, etc. that may profit the continued development of SWAN will always be very welcome and we will try to act on these as soon as possible.

You may allow to make changes in the SWAN source code other than those mentioned in the Implementation Manual, but we shall not provide support for these changes. If you want us to implement your changes in the authorized version of SWAN 41.51, you should submit these changes to the SWAN team.