- Some more debugging aids (logging error/assert, auto-enable of testing panel, reminder of GOP history mode) - Move (finally!) hypertext handling code out to each call site. - Fix some bugs in previous alpha code. - Initial-but-mostly-tested code to handle items that have a "unique" field which are in fact always the same (for example, elementium gem cluster). Still need to test the case in which a remote tracker sees them first. - The rest of the variable-cutoff history cleanup.