Datto RMM 14.5.0 release notes
Schedule*
| Platform | Date | From (UTC) | To (UTC) | Duration |
|---|---|---|---|---|
| Syrah (APAC) | Monday, September 8, 2025 | 10:00 | 14:00 | 4 hrs |
| Vidal (US East) | Thursday, September 11, 2025 | 08:00 | 12:00 | 4 hrs |
| Concord (US East) | Monday, September 15, 2025 | 08:00 | 12:00 | 4 hrs |
| Pinotage (EU1) | Tuesday, September 16, 2025 | 17:00 | 21:00 | 4 hrs |
| Zinfandel (US West) | Wednesday, September 17, 2025 | 10:00 | 14:00 | 4 hrs |
| Merlot (EU2) | Thursday, September 18, 2025 | 17:00 | 21:00 | 4 hrs |
NOTE *The schedule is subject to change. Check the Status page for regular updates. Any changes made to the original schedule are denoted in red.
NOTE There is a slight adjustment to the 2025 release schedule to distribute platform updates more evenly across a two-week deployment window. This change allows more time to address any issues identified during the deployment, ensuring a higher-quality customer experience overall.
IMPORTANT This is a full platform and Agent release; therefore, partners should expect brief disconnections of the Agent during the update window.
Datto RMM Agent version upon release deployment: 10162
Legacy UI deprecation notice:
The legacy UI will be formally retired in November 2025. From that point forward, the New UI will be the sole interface for accessing Datto RMM. For detailed information, see the FAQ: Legacy UI deprecation and New UI transition, and let us know your thoughts in the Community.
About the release
The 14.5.0 release is the seventh of our 2025 releases. Please see below for the highlights, along with the full list of fixes and improvements. As always, we look forward to your feedback as we continue to improve the product every single month.
Microsoft 365 Manager: Tenant sync issues fixed
NOTE This is planned to release as a hotfix in September. This note will be updated with the exact release date when available.
Previously, the Microsoft 365 user sync process could sometimes stop if it encountered a Microsoft user license GUID not present in our internal reference library.
The sync process now continues even if the Microsoft 365 license GUID is unrecognized, ensuring a successful user sync process.
To further enhance our internal Microsoft 365 user license reference library, we have developed a new API endpoint that provides daily updates on available Microsoft 365 license GUIDs directly from Graph API, ensuring Datto RMM maintains the very latest available user license mapping.
Web Remote: Enhanced connection timing visibility
Detailed timing data is now captured across each stage of the connection process between the Datto RMM Agent and platform, including round-trip times, delayed responses, and error scenarios.
This information is collected centrally in our forensic logging systems, giving our engineers deeper visibility into connection performance and making it easier to identify delays, troubleshoot failures, and reduce TimeoutOnAgentResponse errors.
Confirmation message upon adding devices to a policy’s Disable Devices list
A confirmation dialog box has been added to inform users that adding or removing disabled devices in a policy will take effect immediately, even if the policy changes are canceled.
The message will state the following: Including or Excluding a targeted device while editing will preserve those changes, even if you cancel the overall policy modifications. Adjustments made in this section are separate from the policy itself and will be applied to the endpoint overnight, unless Save and Deploy Now is selected in the main policy.
Additions to the ComStore
We release new ComStore components and update existing ones every month. Notable additions this month include the following:
- WinRAR Uninstaller: Introduced in response to recent reports that older versions of WinRAR suffered from vulnerabilities that could compromise security, this tool will remove WinRAR entirely from a Windows device. In its place, you may consider installing the free, open-source 7-Zip, for which a ComStore component and a Software Management definition exist.
- Reboot Required Monitor v2: Replaces the Reboot Required Monitor [WIN] component. This new monitor places a tag (either ROK or RREQ) into a UDF when a reboot is required or simply reboots the device automatically. Individual checks can be enabled or disabled. A scheduled job targeted to look for UDF x contains RREQ can be run at a specific recurring time to automatically reboot devices that require a reboot.
- Administrative User Monitor: Alerts if any Windows user on a device is part of the Administrators group. Can also write results to a UDF.
NOTE To access a full list of ComStore components, refer to List of ComStore components.
Advanced Software Management: July-August updates
New titles
- Malwarebytes 5
- Foxit PDF Editor (Subscription) 2025.1.0.27937
- Foxit PDF Editor (Perpetual) 13.1.7.23637
Discontinued titles
- FileZilla Client
Refer to Advanced Software Management and Advanced Software Management application catalog.
Want to know what's coming next?
Interested in what we’re currently working on and the broader roadmap vision? Check out the Datto RMM resources feed and watch the latest Quarterly Innovations Update for a glimpse into product priorities.
Updates in this release
Agent
| Type | Summary |
|---|---|
| Foundation | The .NET runtime bundled with the Datto RMM Agent has been updated from version 8.0.12 to 8.0.19 to include the latest security and stability improvements. |
API
| Type | Summary |
|---|---|
| Fix | The Datto RMM API now returns a 404 HTTP code instead of 403 when the endpoint api/v2/device/ {deviceUid} is used and the device is not found in the account. The 404 response will include an error message. |
Comstore
| Type | Summary |
|---|---|
| Fix | The Microsoft .NET Framework 4.8 [WIN] component can now be added or updated from the ComStore without error. |
Datto EDR Integration
| Type | Summary |
|---|---|
| Fix | The Datto RMM Agent now handles file access conflicts with the dattoEdr.json file, preventing interruptions in integration functionality reliant on agent polling when the file is temporarily locked. |
KaseyaOne Integration
| Type | Summary |
|---|---|
| Fix | Automatic user creation through the integration with KaseyaOne no longer applies the default security level on first login if a valid access group is selected during user creation. |
Policies
| Type | Summary |
|---|---|
| Fix | Timeouts have been extended to ensure that policies featuring multiple monitors can load correctly, eliminating errors related to non-existent policies. |
Software Management
| Type | Summary |
|---|---|
| Feature | Log entries specific to Software Management have been added to improve efficiency in debugging, testing, and troubleshooting. |
Webhooks
| Type | Summary |
|---|---|
| Fix | The Webhook URL field now supports a maximum of 500 characters (previously 255 characters). |
Web Remote
| Type | Summary |
|---|---|
| Foundation | The .NET runtime bundled with Web Remote has been updated from version 8.0.12 to 8.0.19 to include the latest security and stability improvements. |
Widgets
| Type | Summary |
|---|---|
| Fix | The widgets related to alerts and offline devices have been updated to remove an erroneous custom option for a better UI experience. |
ComStore updates
IMPORTANT This table does not list updates for components that are installed via Software Management.
NOTE To access a full list of ComStore components, refer to List of ComStore components.
| Component Name | Platform | Status | Description |
|---|---|---|---|
| 3CX Desktop Removal Tool [WIN] | Windows | Hidden | Removed, as the 3CX vulnerability was disclosed more than two years ago |
| Adobe Flash Player Uninstaller (KB4577586) [WIN] |
Windows |
Hidden |
Removed, as Adobe Flash Player is no longer considered prominent software |
| Datto Backup Windows Agent Certificate Utility [WIN] |
Windows |
Hidden |
Removed, as the requirement for the utility is no longer valid |
| Hide Windows Update Tray Icon [WIN] |
Windows |
Hidden |
Removed, as recent Windows updates appear to have removed the functionality being leveraged |
| Install Microsoft .NET Core Windows Update Prerequisites [WIN] |
Windows |
Hidden |
Removed, as the requirement for the utility is no longer valid |
| Reboot Required Monitor [WIN] |
Windows |
Hidden |
Removed in favorof Reboot Required Monitor v2 |
| Splashtop Streamer SRServer Patch [WIN] |
Windows |
Hidden |
Removed, as later versions of the Streamer as distributed within Datto RMM mitigate the need for this patch |
| Uninstall Windows Update by KB Number for Windows 7 & 8 [WIN] |
Windows |
Hidden |
Removed,as Windows 7 and 8are no longerformally supported by Datto RMM |
| Administrative User Monitor [WIN] |
Windows |
New |
|
| HTTP Response Monitor [MAC] [LIN] |
macOS, Linux |
New |
|
| Reboot Required Monitor v2 [WIN] |
Windows |
New |
|
| Update Monitor [MAC] |
macOS |
New |
|
| WinRAR Uninstaller [WIN] |
Windows |
New |
Primarily useful for removing vulnerable versions of WinRAR, ideally in favor of 7-Zip |
| ConnectWise ScreenConnect (Control) [WIN] |
Windows |
Updated |
Improved handling of custom certificates;inspect code comments for detailed instructions |
| Cynet Monitor [WIN] |
Windows |
Updated |
Vendor update |
| Domain Name SSL Certificate Expiry Check [WIN] |
Windows |
Updated |
Rewritten for stability |
| Download and apply Windows Update File [WIN] |
Windows |
Updated |
Bugfixes |
| Forensic Audit [WIN] |
Windows |
Updated |
Added software audit; improved Windows Server 2019 compatibility |
| Linux Updates [LIN] |
Linux |
Updated |
Fixed bug where applications could not be installed freshly when using AptorApt-get |
| Liongard Agent [WIN] |
Windows |
Updated |
Vendor update |
| Microsoft Safety Scanner (MSERT): Scan & Review Logs [WIN] |
Windows |
Updated |
Bugfixes |
| Monitor if Application is not installed [WIN] |
Windows |
Updated |
Bugfixes |
| Netarx Flurp [WIN] | Windows | Updated | Vendor update |
| OneDrive Sync Status Monitor [WIN] | Windows | Updated | Improvements to digital signature verification |
| RapidFire Tools: Compliance Manager (GRC)/Network Detective Scan [WIN] | Windows | Updated | Vendor update |
| Registry Monitor [WIN] | Windows | Updated | Bolstered input verification |
| Sophos Central [WIN] | Windows | Updated | Vendor update |
| Sophos Central Install Monitor [WIN] | Windows | Updated | Vendor update |
| Sophos Central Status Monitor [WIN] | Windows | Updated | Vendor update |
| Threatdown OneView Endpoint Agent Deployment - Server [WIN] | Windows | Updated | Vendor update |
| Threatdown OneView Endpoint Agent Deployment [WIN] | Windows | Updated | Vendor update |
| ThreatLocker Installer [WIN] | Windows | Updated | Vendor update |
| WinDirStat [WIN] | Windows | Updated | Bugfixes |
| Windows Update Toolkit [WIN] | Windows | Updated | Output formatting improvements |
| WinGet v2 [WIN] |
Windows |
Updated |
Bugfixes |
