v0.1.85

The U+ entry has keys now. It opened a window nothing on a phone could fill: the letters page has no A-F to press as digits and the keypad page has no letters at all, so without a hardware keyboard the Uni key led nowhere. While the entry is open the keyboard becomes the sixteen hex digits, with a backspace, an Esc that leaves and an Enter that commits.

The README's pictures were also redrawn — by the keyboard's own rendering code rather than photographed — so they show the keys as they are: the new labels, the space bar, the layout key naming where it goes, the menu page with Uni and Memo.

Reproducibility re-verified at this tag under JDK 21.