updated error message

Merge pull request cs50#266 from cs50/passphrase

support for lib50>3 and ssh passphrases

Deploy with GitHub Actions

Merge pull request cs50#249 from cs50/readline

remove readline

Merge pull request cs50#188 from cs50/develop

add platform check

Merge pull request cs50#186 from cs50/develop

v3.0.1

Merge pull request cs50#185 from cs50/develop

v3.0.0

Merge pull request cs50#184 from cs50/no-update50

No update50

Merge pull request cs50#183 from cs50/legacy

Legacy

Merge pull request cs50#176 from cs50/2fa

encoded 2fa token