Does Hledger support encrypting the ledger file? I don't mean placing the ledger in an encrypted container and mounting/unmounting as necessary, but I guess 'natively' as part of the file (think an encrypted Excel document).

I'm a GnuCash user, but my biggest gripe is not being able to encrypt my accounting file. I'd love to have it sync across my devices via x cloud platform, but I'm always paranoid about uploading anything that isn't password protected. If I was able to do that it'd be the push that gets me to switch from the GnuCash GUI to a plaintext account.

Maybe there's some other way I haven't thought of without a high barrier to entry like constantly mounting and unmounting an encrypted container to make changes.