Version 1.7.0 introduces a . Before the upload begins, the client quickly hashes the file extension and MIME type against the target collection’s rules. If the file isn't allowed, it rejects it instantly, saving you time and bandwidth.

Next time you download a Grateful Dead concert, a vintage software ROM, or a scanned copy of a Victorian novel, take a moment to thank version 1.7.0. It sits in the background, verifying checksums and retrying chunks, ensuring that history is not lost to a bad Wi-Fi signal.

: Click the Upload icon (an arrow pointing up) near the search bar.