I am pleased to introduce online documentation for SdrDx. This marks a sea change, where we move from a text file, buried in the distribution, to a system where everyone is looking at the same document, one that is easier to read, to look at and in general to deal with. It includes a table of contents, an index, visual cues for user interface elements and so on.
The link is on the SdrDx page, and the next release of SdrDx will take you there directly.
Comments and corrections are welcome, of course.