I've recently made a small modification to how the game stores which
keys can interact with which locks.

Apart from keys now being able to work on up to 5 locks, you should see
no real difference.

As always, if anything appears to be working strangely, or outright
wacky, please submit a bug report.

Penned by my hand on the 1st of Khepary, in the year 323 MA.