0.8.7

You can open a source file now. A file could be added to a professor and then never read again — the column knew its name, its role and how many chunks it became, but the content existed only inside generated answers. That made "it cites the file it came from" a claim with nothing to check it against. Clicking a source opens the document in the middle column, the same way a folder or a generated output already opens there.

It is also where a bad extraction announces itself: a PDF that came through as garbled characters shows up on the file itself, rather than three screens later in a mock exam that reads strangely for no apparent reason.

Builds no longer pile up. build/dist had kept every package since 0.1.0 — 7.3 GB of tarballs for releases already published here and rebuildable from any tag.