install/games/, the event schema, the launcher index and wiki/installer.md were truncated at their final name, so an interrupted run left a committed-looking partial JSON document. They now go through write_text_atomic.
--add-app, the result screen and a [y/N] question put the launcher of
muOS, KNULLI or ROCKNIX on the card the BIOS folder is on. The files come
from install/launchers/index.json at the same ref, each checked by size
and SHA-256 before the first is written, and the app event reports it.
Abdessamad Derraz