Version 0.66.0

NMTS now checks its own published figures every day, and tells the operator when one looks wrong.

The numbers on the statistics page had no alarm on them at all: the only way a wrong one was ever noticed was somebody reading the page, and in August one stood wrong for thirty days before that happened. Two kinds of check now run — the first needs no threshold, because the running total of everything ever stored cannot be below what is being kept right now, so if it is, the bookkeeping is broken. The second compares today against the median of the last four weeks. Nothing on your screen changes and nothing is blocked: the check reports, it does not refuse an upload, because refusing one over a shape we guessed wrong about would cost somebody their file.

The address QR in the wallet is now checked by machine against the address printed beside it.

This is the one place in NMTS where a person reads a value off the screen and sends money to what they read; everywhere else there is a copy button. A QR holding the wrong address still scans, and still looks right, so it is not something an eye can check. Two tests now compare the code the browser actually drew against the same address encoded separately — one character of difference is enough to fail them. Nothing about the screen changes.