> For the complete documentation index, see [llms.txt](https://docs.parallels.com/landing/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.parallels.com/landing/ras-mp-guide/v19-en-us/introduction/whats-new.md).
# What's new
### **Parallels RAS 19.4.2**
The following new features were added in Parallels RAS 19.4.2:
* [Ability to use SAML SSO together with credentials for user authentication](/landing/ras-mp-guide/v19-en-us/site-settings/connection-and-authentication.md)
* Ability to select whether unenrolled users can see the **The user name or password is incorrect** error when they enter incorrect credentials for [Google Authenticator.](/landing/ras-mp-guide/v19-en-us/site-settings/multi-factor-authentication/using-google-authenticator.md)
### **Parallels RAS 19.4.1**
The following new features were added in Parallels RAS 19.4.1:
* [Ability to select if Parallels Client detection is triggered on sign-in to User Portal or after the user confirms it via a prompt](/landing/ras-mp-guide/v19-en-us/infrastructure/gateways/configure-a-gateway/user-portal.md)
* [Ability to configure a Service URL through which User Portal will detect the IP of the browser it is running on](/landing/ras-mp-guide/v19-en-us/infrastructure/gateways/configure-a-gateway/user-portal.md)
### **Parallels RAS 19.4**
The following new features were added in Parallels RAS 19.4:
* Ability to edit the message that will be shown by Parallels Client when users sign in using MFA for [Radius](/landing/ras-mp-guide/v19-en-us/site-settings/multi-factor-authentication/using-radius.md) and [TOTP](/landing/ras-mp-guide/v19-en-us/site-settings/multi-factor-authentication/using-google-authenticator.md).
* [Ability to add a customizable URL that points to internal support](/landing/ras-mp-guide/v19-en-us/help-and-support.md).
## **Parallels RAS 19.3**
The following new features were added in Parallels RAS 19.3:
* [FSLogix Office Containers support and enhanced management for FSLogix.](/landing/ras-mp-guide/v19-en-us/site-settings/fslogix-profile-container/configure-site-defaults-and-hosts-for-fslogix.md)
* [Added RADIUS as a MFA provider](/landing/ras-mp-guide/v19-en-us/site-settings/multi-factor-authentication/using-radius.md).
* [Ability to change user password via third-party IdPs](/landing/ras-mp-guide/v19-en-us/site-settings/connection-and-authentication.md).
## **Parallels RAS 19.2**
The following new features were added in Parallels RAS 19.2:
* [Ability to choose the transport protocol for connections between Parallels Client and a server on RDSH](/landing/ras-mp-guide/v19-en-us/infrastructure/rd-session-hosts/configure-an-rd-session-host/agent-settings.md).
* [Added Microsoft Authenticator as a TOTP provider.](/landing/ras-mp-guide/v19-en-us/site-settings/multi-factor-authentication.md)
---
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