This release improves on the unseal subcommand by making the password command-line argument optional and prompting on stdin if it is not provided.
Handling for relative paths is fixed for both the seal/unseal commands by canonicalizing the input paths.
Generated password length is expanded to 6 words, which is the recommendation in RFC2289.
Release artifacts are compiled as fat binaries with libsodium statically linked! This means that libsodium no longer needs to be pre-installed on the platform! Just drop the binary in your $PATH and go!