Compatibility

• TS-932X, TS-832X, TS-332X, TS-532X.

Important Notes

• For the status of QTS updates and maintenance for your NAS model, visit https://www.qnap.com/en/product/eol.php
• To learn more about NAS models that support the TL-D800C, TL-R1200C-RP, TL-D400S, TL-D800S, TL-D1600S, TL-R400S, TL-R1200S-RP, see the Compatibility List at https://www.qnap.com/en/compatibility-expansion
• We have fixed the vulnerabilities in the following apps to ensure your data security: Surveillance Station, QVPN Service, Qfiling, Qsync Central, QcalAgent, and IFTTT Agent. To continue using these apps, go to the App Center and update them to the latest version.
• For more information on the kernel versions for NAS models that QTS 4.4.2 supports, see https://www.qnap.com/en/release-note/kernel
• Removed the following applications from App Center due to PHP 7 updates in QTS 4.4.1: "phpEasyProject", "Dolphin", "CMS Made Simple", "Vtiger CRM", "iStat", "PostgreSQL 9.3.13.3", and "ownCloud".
• Due to compatibility issues, the following applications have been removed from the App Center in QTS 4.4.1: FileFlex, MantisBT, SugarCRM, Xeams, DokuWiki, and Azure Storage.
• Once you update QTS to 4.4.1 (or later) on the TS-1635AX, you will not be able to downgrade QTS to versions earlier than 4.4.1.
• Removed support for Plex Home Theater from HybridDesk Station.

New features

QTS

• Users can now reset their passwords on the QTS login screen with an email address specified in QTS Desktop > Options if they forgot their passwords.
• QTS now supports digital signature to prevent unauthorized changes made to the firmware.
• QTS now verifies the validity of digital signature and notifies users of signature expiration.

VJBOD Cloud

• VJBOD Cloud now supports the Fibre Channel Protocol (FCP).
• VJBOD Cloud now supports keystone v3 for the SWIFT cloud service.

Multimedia Console

• CAYIN MediaSign Player is now part of Multimedia Services and can be enabled or disabled in Multimedia Console.

Enhancements

Storage management

• Users can only create one RAID group on the TR-002/TR-004 when connected to the NAS.

Fixed Issues

• Removed the toast notification for the upcoming QuTScloud release from the QTS desktop.
• Syslog Server would be automatically enabled when users updated QTS from 4.4.1 to 4.4.2.1262.
• File Station could not correctly sort files or folders named in Simplified Chinese.
• Only the owner of a shared folder could access its files even though other users were granted access permissions if one user had a username containing a whitespace character.
• Non-administrator users could not access the "home" shared folder when Advanced Folder Permissions were enabled.
• Unauthorized users could still try accessing QTS after reaching the maximum number of failed login attempts.