jcoffey-dev is traveling from Thursday 1 October through Sunday 4 October. Issues and pull requests are welcome, and will get an answer after that. Thanks for your patience.
An archive holds a whole mailbox, its contacts and calendars, and it was
created with SQLite's default mode, readable by every user on the machine.
On Unix a new archive is now created with mode 0600 before SQLite opens it;
SQLite gives the -wal and -shm files the database file's mode, so they
follow, which a test confirms. An existing archive that others can read is
left as it is, with a warning naming it and the chmod that fixes it.
Nothing changes on Windows.
jcoffey-dev