```{title} What's new in Kasm 1.4.0
```

# What's new in Kasm 1.4.0

## Features

- Added SAML Single Sign On authentication support.
- Added support for 2-factor authentication. Popular apps such as Google and Microsoft authenticator that implement Time-Based One-time Passwords (TOTP) are supported.
- Install now requires that swap partitions exist instead of just warning. Swap partitions enhance the stability of end-user sessions.
- Installer now supports running the Kasm Proxy service on a user-defined port (e.g 8443) instead of the default (443). The **-L** flag may used to define the port.

## Bugfixes

- Common LDAP errors such as Password Expired, Account Disabled , and Account Locked out are now reported back to users