What's New In 26.1.116

• [Sensors] We fixed a compatibility issue for Veeam Backup Job Status and Veeam Backup Job Status Advanced sensors that did not support Veeam 13 for Veeam Backup Enterprise Manager and Backup Server.
• [Sensors] You can try out the experimental Proxmox VE Virtual Machine Status (BETA) sensor that monitors performance metrics and status of QEMU virtual machines on Proxmox VE clusters.
• [Sensors] You can try out the experimental Proxmox VE Container Status (BETA) sensor that monitors performance metrics and status of LXC containers on Proxmox VE clusters.
• [Sensors] You can try out the experimental SSL/TLS Certificate sensor (BETA) which is the successor to the SSL Certificate sensor and which was rewritten to also work on the Multi-Platform Probe.
• [PRTG APIv2] You will now receive a list of creatable sensor types via endpoint /experimental/schemas/{parent} when you have created a group or device before.
• Various fixes and improvements for all parts of PRTG.

What Was New In Previous Version 25.4.115

• [Sensors] We fixed an issue for certain HTTP sensors that were missing in the Add sensor list or stopped working in some cases when you updated to a previous PRTG version.
• [Sensors] We fixed an issue for the HPE 3PAR Drive Enclosure sensor that could happen when you used this sensor for HPE Primera Storage Systems.
• [New UI] We fixed an issue for public Maps that displayed an error in certain cases when you used external links for objects in the map.
• Various fixes and improvements for all parts of PRTG.

What Was New In Previous Version 25.4.114

• [Sensors] We fixed an issue for the Windows Updates Status (PowerShell) sensor which reported an error after the Windows update from October for certain Windows target systems.
• [Sensors] We fixed an issue for the VMware Datastore (SOAP) sensor that created an extra non-functioning channel when you have set your PRTG to a different language than English.
• [PRTG API v2] You are now able to create EXE/Script sensors via POST request on the experimental endpoint /experimental/devices/{id}/sensor.
• Various fixes and improvements for all parts of PRTG.

What Was New In Previous Version 25.3.112

• [Security] We updated our HTTP Client Axios for Browser and node.js to version 1.11.0.
• [Security] We hardened PRTG by improving input sanitization.
• [Sensors] We implemented the new SNMP Linux Disk Free v2 sensor that is the successor to SNMP Linux Disk Free and which is also compatible with the Multi-Platform Probe.
• [Sensors] We updated the sensor schema for certain sensor types used for setting channel limits.
• [Sensors] The REST Custom v2 sensor now processes the JSONPath setting for the Login Result Type correctly when you use session based authentication.
• [PRTG APIv2] You are now able to create an AWS Cost sensor with the new endpoint /experimental/devices/{id}/sensor via POST request.
• Various fixes and improvements for all parts of PRTG.

What Was New In Previous Version 25.3.110

• [Update Notes] The configuration file of this version is not downwards compatible with previous PRTG versions.
• [Sensors] We introduce the new SNMP Linux Block Device I/O sensor, which is the successor of the SNMP Linux Physical Disk sensor.
• [Sensors] The SSH Disk Free v2 sensor left its BETA state with this version and is now fully supported.
• [Sensors] The Ping v2 sensor will now keep the set dependency when you use it in a device template.
• [Sensors] You will now receive test notifications properly for MQTT messages within a notification template.
• [Server] You can now activate your license in PRTG on an offline environment when the license name contains certain special characters.
• [Sensors] The REST Custom v2 sensor has left its BETA status and is now fully supported.
• [Sensors] You can try out the experimental REST JSON Data sensor (BETA) that queries an HTTP endpoint which returns JSON data.
• [Sensors] We improved the session based authentication method for REST API based sensors to accept more success response codes.
• [Server] Your SMTP email notification delivery now works again as expected with the default PRTG built-in SMTP relay server.
• [Multi-Platform Probe] Your Multi-Platform Probe Connection Settings are now prefilled during PRTG installation process.
• Various fixes and improvements for all parts of PRTG.

What Was New In Previous Version 25.2.108

• [Sensors] The SNMP UPS Status sensor left its BETA status and is now fully supported.
• [Sensors] The SSH Load Average v2 sensor left its BETA status and is now fully supported.
• [Sensors] The SSH Meminfo v2 sensor left its BETA status and is now fully supported.
• [Sensors] The SSH Remote Ping v2 sensor left its BETA status and is now fully supported.
• [Sensors] We introduce the new SNMP Memory v2 sensor which is the successor of the SNMP Memory sensor.
• [Sensors] We introduce the new SNMP Linux Load Average v2 sensor that is the successor sensor for SNMP Linux Load Average.
• [Sensors] We introduce the new SNMP Linux Meminfo v2 sensor that is the successor sensor for SNMP Linux Meminfo sensor.
• [Sensors] We introduce the new NATS Server Overview sensor that monitors a NATS server by connecting as a NATS Client.
• [Sensors] We introduce the new SNMP CPU Usage v2 sensor which is the successor of the SNMP CPU Usage sensor.
• [WebGUI] We updated our Logo throughout PRTG in various locations.
• Various fixes and improvements for all parts of PRTG.

What Was New In Previous Version 25.2.106

• [Sensors] The SSH INodes Free sensor is migrated to its successor SSH INodes Free v2 sensor.
• [Sensors] Your Script v2 sensor now supports native executables.
• [PRTG API v2] You can now receive and edit location information with the include parameter set to locationgroup via GET and PATCH request on the GET and PATCH devices endpoints.
• [PRTG API v2] You are now able to create a group via PRTG API v2 and an according POST request on the endpoint /api/v2/experimental/groups/{id}/group and /api/v2/experimental/probes/{id}/group
• [PRTG API v2] You are now able to edit group settings via PRTG API v2 and an according PATCH request on the endpoint /api/v2/experimental/groups/{id}.
• [PRTG API v2] You can now delete a group or a sensor with a DELETE request in the experimental section /experimental/groups/{id} or /experimental/sensors/{id}.
• [Note] The configuration file of this version is not downwards compatible with previous PRTG versions.
• Various fixes and improvements for all parts of PRTG.

What Was New In Previous Version 25.1.104

• [Server] The PRTG application server will now be installed by default for new PRTG installations.
• [Sensors] You can now define a scale factor for the MQTT Subscribe Custom sensor in the sensor settings during sensor creation.
• [Sensors] The PRTG Data Hub sensors left their BETA status and are now fully supported.
• [Sensors] The SSH INodes Free v2 sensor left its BETA status and is now fully supported.
• [Sensors] The Cisco WLC Access Point Overview sensor left its BETA status and is now fully supported.
• [Sensors] The Port v2 sensor left its BETA status and is now fully supported.
• [PRTG API v2] You can now log in via single sign-on to the new UI and API v2.
• [New UI] You are now able to see and access the tabs Logs and History in the new UI.
• [New UI] You can now set a different Refresh Interval (Sec.) for a page refresh in PRTG for the new UI.
• Various fixes and improvements for all parts of PRTG.

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 24.4.102

• [Server] PRTG now supports the single sign-on (SSO) capability through its auto-login function.
• [New UI] You are now able to access the PRTG Tickets tab in the new UI.
• [PRTG API v2] You can now receive information about available Single Sign-on login in PRTG via the endpoint /api/v2/settings/public.
• [Sensors] You can try out the experimental SNMP UPS Status sensor that monitors the status of an uninterruptible power supply (UPS) via SNMP.
• [Sensors] You can try out the experimental SSH Load Average v2 sensor that monitors the load average of a Linux/Unix system using SSH.
• [Sensors] You can try out the experimental SSH Meminfo v2 sensor that monitors the memory usage of a Linux/Unix system using SSH.
• [Sensors] You can try out the experimental SSH Remote Ping v2 sensor that monitors remotely the connectivity between a Linux/macOS X system and another device.
• [Sensors] You can now configure and set up a trigger for Change notification for the SNMP Custom v2 sensor (BETA).
• Various fixes and improvements for all parts of PRTG.

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 24.3.100

• [Server] We updated to OpenSSL version 3.0.13.
• [Server] You are now able to use the new Microsoft Teams Workflow app for PRTG webhook notifications.
• [Sensors] You can try out the experimental SSH INodes Free v2 sensor that monitors the free index nodes on disks of Linux/Unix and macOS systems.
• [Sensors] You can now select a virtual domain (VDOM) when you add the FortiGate VPN Overview sensor.
• [Sensors] We improved the Parameters setting tooltip information in the sensor settings for EXE/Script and EXE/Script Advanced sensor types.
• [PRTG API v2] You can now edit the Scanning Interval for a device in the PRTG APIv2 via GET or PATCH request in the /devices/{id} endpoint.
• [New UI] We added the new tabs Logs and Maps to the main menu.
• Various fixes and improvements for all parts of PRTG.

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 24.3.98

• [Server] You can now add multiple subnets with comma separation to your auto-discovery group.
• [Server] You are now able to delete created API keys under Account Settings in your PRTG Setup via multi-edit selection.
• [Sensors] The Script v2 sensor left the BETA status and is now fully supported.
• [Sensors] You can try out the experimental Cisco WLC Access Point Overview sensor to monitor your access points.
• [Sensors] We updated the available lookup values for certain NetApp v2 sensors.
• [PRTG API v2] We added the option to filter for objects in the PRTG API v2 in the list endpoints.
• [New UI] You can now edit the settings of groups and probes via context menu.
• [New UI] You are now able to edit the settings of a sensor channel via the PRTG new UI.
• Various fixes and improvements for all parts of PRTG.

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 24.2.96

• [Server] We improved the delivery time for HTTP notifications for HTTP target URLs.
• [Server] We fixed an issue for libraries when you filtered for a specific sensor type in the Add Library Node dialogue.
• [Sensors] The Ping v2 sensor is now device template capable.
• [New UI] You can now add and edit notification triggers for objects, like probes, groups, devices, and sensors.
• [NewUI] You can now add and edit notification schedules, contacts and templates.
• [New UI] You can now edit the settings of a sensor via context menu.
• [PRTG APIv2] You are now able to clone objects like groups, devices and sensors via POST request.
• Various fixes and improvements for all parts of PRTG.

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 24.2.94

• [Security] We hardened PRTG against possible remote code execution via Batch (.bat) scripts.
• [Server] You will now see a log entry in the History tab of a device when you have enabled or disabled the inheritance of an object.
• [Server] We fixed an issue for SMS notifications that were cut off when you used certain special characters.
• [Server] We improved the Single-Sign on handling for AD groups to support the Microsoft Graph API for paging.
• [Server] Your probe settings will now all again be displayed when you add a new remote probe.
• Various fixes and improvements for all parts of PRTG.

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 24.1.92

• [Security] We improved the creation of API keys via API call requests to match the given access rights.
• [Security] We updated our OpenSSL to version 1.1.1w.
• [Security] We hardened PRTG against possible Cross Site Scripting (XSS) attacks.
• [Sensors] We deliver several new sensor types with this PRTG version that are now fully supported, like the Ping v2 sensor, HTTP v2 sensor and SNMP Uptime v2 sensor.
• [Sensors] You can try out the experimental System Health v2 sensor that was rewritten to monitor the health status of your Multi-Platform Probe host system on Linux.
• [Server] We added an option in the template for SNMP Trap notifications that can be enabled to notify third party systems of alarms in PRTG.
• [Server] You can now change the Data Path directory again in the path field for PRTG installations in the Custom mode.
• Various fixes and improvements for all parts of PRTG.

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 23.4.90

• [Sensors] You can try out the experimental Soffico Orchestra Scenario sensor to monitor the status of processes within an Orchestra scenario.
• [Sensors] We improved certain sensor types to support the Proxy Settings in the device settings.
• [Sensors] You can now create device templates that include the Soffico Orchestra sensor types.
• [Sensors] Your Exchange Database DAG (PowerShell) sensor now recognizes newer versions of Exchange Server and can distinguish between versions.
• Various fixes and improvements for all parts of PRTG.

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 23.3.88

• [Sensors] You can try out the experimental SNMP Traffic v2 sensor that will run on the Multi-Platform Probe.
• [Sensors] Your SNMP Buffalo TS System Health sensor now displays the additional status, latest, for the channel Firmware Update Available.
• [PRTG API v2] You can now create, read, update and delete API-Keys with HTTP requests via PRTG API v2.
• Various fixes and improvements for all parts of PRTG.

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 23.3.86

• [Security] We fixed several vulnerabilities throughout PRTG.
• [Sensors] We fixed the vulnerabilities CVE-2023-22631 and CVE-2023-22632 that affected the FTP Server Count and HTTP XML/REST Value sensor.
• [Sensors] You can try out the experimental SNMP Disk Free v2 sensor that will run on the Multi-Platform Probe.
• [Server] Access keys for Probe and PRTG application server are now encrypted in the PRTG configuration file.
• [PRTG Mobile Apps] We fixed the login via QR code and manually for non admin users that did not work in the previous PRTG version 23.2.84.1566.
• Various fixes and improvements for all parts of PRTG.

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 23.2.84

• [Security] We improved the sensor types SMTP&POP3 Round Trip sensor, SMTP&IMAP Round Trip sensor and SMTP sensor to be compliant with the Internet Message Format RFC 2822
• [Security] We improved the security of SNMP v3 communication for SNMP devices.
• [Sensors] The NetApp v2 sensors left the BETA status and are now fully supported.
• [Sensors] You can try out the experimental SNMP Uptime v2 sensor and SNMP Custom v2 sensor that will run on the Multi-Platform Probe.
• Various fixes and improvements for all parts of PRTG.

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 23.1.83

• [Security] We updated our OpenSSL library to version 1.1.1
• [Security] We closed a potential XSS vulnerability.
• [Server] We updated our reporting engine to Chromium version 89.
• [Sensors] We updated certain sensor types to support TLS 1.3.
• [Sensors] We updated the Microsoft Azure Subscription Cost sensor to support the new Azure billing model from Microsoft.
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 23.1.82

• [Security] We improved the security of the password transmission method for more sensors and closed a vulnerability that affected some sensor types.
• [Sensors] OPC UA sensors support insecure connections to your OPC UA server with username and password authentication.
• [Sensors] You can try out the experimental Script v2 sensor. It executes a Python script that returns data in JSON format and shows the exit code.
• [New UI and API v2] You can activate the new web interface and the PRTG API v2 on your production system as they are mature enough.
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 22.4.81

• [Security] We hardened PRTG against XSS attacks.
• [Sensors] You can try out the experimental HTTP v2 sensor that allows you to send HTTP requests and use placeholders.
• [Sensors] You can try out the experimental Ping v2 sensor that comes with a new setting for inverted error status.
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 22.4.80

• [API] You can create and manage API Keys for any PRTG user that you can use as parameter in any API call instead of the username and password (or passhash) to interact with the HTTP API.
• [Sensors] You can try out the experimental Port v2 sensor that combines the features of the Port sensor and Port Range sensor.
• [Sensors] You can try out the experimental NetApp SnapMirror sensor v2 that supports ONTAP as of version 9.6.
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 22.3.79

• [Security] We updated our OpenSSL libraries to version 1.0.2ze that patches CVE-2022-1292.
• [Security] We improved the security of the password transmission method for several sensor types.
• [Sensors] The FortiGate System Statistics sensor left the BETA status and is now fully supported.
• [Sensors] The Microsoft 365 Mailbox sensor left the BETA status and is now fully supported.
• [Sensors] You can try out several experimental NetApp v2 sensors that support ONTAP as of version 9.6.
• [Sensors] NetFlow v5 and v9 sensors are able to listen for UDP packets on IPv6 addresses.
• [Sensors] Script sensors like EXE/Script and SSH Script sensors allow you to define placeholders for credentials.
• [Note] EXE/Script sensors do not support DLL files anymore.
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 22.3.78

• [Sensors] The AWS RDS v2 sensor left the beta status and is now fully supported.
• [Sensors] You can try out the experimental Microsoft 365 Mailbox sensor, which is compatible with OAuth2.
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 22.2.77

• [Security] We added a validation for the image upload in maps.
• [Reports] You can now generate PDF reports when you are logged in via single sign-on.
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 22.2.76

• [SSO] You can now use Okta as provider for single sign-on (SSO) to login to PRTG with multi-factor authentication.
• [Sensors] The HPE 3PAR Drive Enclosure sensor and the HPE 3PAR Virtual Volume sensor left the beta status and are now fully supported.
• [Sensors] The sensor types AWS Alarm v2, AWS EBS v2, AWS EC2 v2, and AWS ELB v2 left the beta status and are now fully supported.
• [Sensors] The Redfish Power Supply sensor and the Redfish System Health sensor left the beta status and are now fully supported.
• [Sensors] The SNMP Rittal CMC III Hardware Status sensor left the beta status and is now fully supported.
• [Sensors] We updated the libraries of the sensor types MySQL v2 and PostgreSQL, the SSH library, and the logging library log4net to improve security and overall monitoring experience.
• [Note] PRTG version 22.2.77 that we will publish in June 2022 will include a new Python distribution. We already inform you now about the change because your custom Python scripts must be compatible with Python 3.9 when you update to PRTG 22.2.77.
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 22.1.75

• [Sensors] You can add an experimental NetApp System Health sensor that supports the new ONTAP REST API.
• [Sensors] We updated the Npcap library that Packet Sniffer sensors use to monitor your traffic.
• [SSO] You have now the option to use GraphQL to retrieve group claims from Microsoft Graph when using Azure AD for SSO integration.
• [Security] We closed a potential XSS vulnerability.
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 22.1.74

• [Security] We hardened PRTG against Cross Site Request Forgery (CSRF) attacks.
• [Sensors] You can add an experimental Cisco Meraki License sensor that monitors the status of your Meraki licenses.
• [Sensors] You can add an experimental Cisco Meraki Network Health sensor that monitors the health of Cisco Meraki network devices.
• [Sensors] You can add an experimental FortiGate VPN Overview sensor that monitors VPN connections of your Fortinet FortiGate firewall.
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 21.4.73

• [Notifications] You can now use OPC UA notifications to forward PRTG alerts to systems that have an OPC UA server.
• [Sensors] You can add an experimental AWS EBS v2 sensor that monitors status and performance of an AWS EBS volume.
• [Sensors] You can add an experimental FortiGate System Statistics sensor that monitors the system health of a Fortinet FortiGate firewall.
• [Sensors] You can add an experimental Network Share sensor that monitors folders via SMB or CIFS.
• [Sensors] You can add an experimental Redfish Power Supply sensor that monitors the power supply of your Redfish capable servers.
• [New WebGUI] You can try out an initial alpha version of the new web interface as of this version.
• [New API] You can try out an initial alpha version of the new RESTful API as of this version.
• [Multi-platform probe] You can try out an initial alpha version of the new multi-platform probe as of this version.
• [Note] The Event Log (Windows API) sensor will no longer work due to security changes from Microsoft and will be discontinued.
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 21.4.72

• [Sensors] You can add an experimental AWS Alarm v2 sensor that monitors the status of metric and composite AWS alarms.
• [Security] We improved the parameter handling of the sensor types ADO SQL v2, Microsoft SQL v2, MySQL v2, PostgreSQL, Oracle SQL v2, and Oracle Tablespace to prevent external tools from logging them.
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 21.3.71

• [Sensors] The new Beckhoff IPC System Health sensor monitors the system health of a Beckhoff Industrial PC (IPC) via OPC UA.
• [Sensors] The new Modbus RTU Custom sensor connects to a Modbus RTU server and monitors up to five values returned by the device.
• [Sensors] You can add an experimental AWS RDS v2 sensor that monitors various metrics of your RDS instances.
• [Sensors] You can add an experimental Redfish Virtual Disk sensor that monitors the virtual disks of your Redfish capable servers.
• [Sensors] The MQTT Subscribe Custom sensor can calculate the difference between the last and the current value in its channels.
• [Reports] PRTG generates your PDF and HTML reports much faster compared to previous versions.
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 21.3.70

• [Sensors] The new HPE 3PAR Common Provisioning Group sensor monitors the capacity of a common provisioning group (CPG) on an HPE 3PAR storage system.
• [Sensors] The new Microsoft Azure SQL Database monitors metrics of an Azure SQL Database in a Microsoft Azure subscription.
• [Sensors] The new Microsoft Azure Storage Account sensor monitors the storage account in a Microsoft Azure subscription and shows several metrics.
• [Sensors] You can add an experimental Local Folder sensor that monitors a local folder on the probe device.
• [Sensors] You can add an experimental Redfish System Health sensor that monitors the system health of a Redfish capable server.
• [Sensors] The WMI Event Log sensor now supports filtering by multiple event IDs.
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 21.3.69

• [Sensors] The new Veeam Backup Job Status Advanced sensor monitors the status of a specific backup job that runs on the Veeam Backup Enterprise Manager.
• [Sensors] You can add the experimental sensor types AWS EC2 v2 and AWS ELB v2 that monitor the performance of Amazon EC2 and of Amazon ELB load balancers.
• [Sensors] You can add an experimental SNMP Rittal CMC III Hardware Status sensor that monitors a Rittal CMC III processing unit and shows the status of every attached external sensor.
• [Sensors] The Dell EMC Unity Enclosure Health v2 sensor can monitor power consumption.
• [Sensors] The Modbus TCP Custom sensor can monitor single bits of input and holding registers and also supports difference values.
• [Sensors] The MQTT Subscribe Custom sensor supports up to 10 channels.
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 21.2.68

• [Login] You can login via single sign-on (SSO) to PRTG using Azure Active Directory (Azure AD) as SSO provider.
• [Sensors] You can add an experimental REST Custom v2 sensor that monitors the results of a JSON REST API call and will be the successor of the existing REST Custom sensor.
• [Sensors] The MySQL v2 sensor provides a dedicated setting for the SSL mode.
• [Sensors] Dell EMC Unity v2 sensors use session sharing to reduce the load on the monitored Dell EMC system.
• [Sensors] We improved the stability of Cloud HTTP v2 and Cloud Ping v2 sensors.
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 21.2.67

• [Sensors] You can add an experimental HPE 3PAR Drive Enclosure sensor that monitors a drive enclosure of your HPE 3PAR storage system and shows status and temperature metrics.
• [Sensors] You can add an experimental HPE 3PAR Virtual Volume sensor that monitors a virtual volume of your HPE 3PAR storage system and shows the status as well as used and free space on the volume.
• [Sensors] You can add an experimental Beckhoff IPC System Health sensor that monitors the system health of a Beckhoff Industrial PC via OPC UA.
• [Server] We introduce the Core Health (Autonomous) sensor that monitors the health of your PRTG server and runs independently of the probe.
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 21.1.66

• [Sensors] The new OPC UA Certificate sensor monitors the certificate of an OPC UA server and helps you to ensure a secure and consistent communication between the machines in your shop floor.
• [Sensors] The new OPC UA Custom sensor monitors the values returned by multiple nodes of an OPC UA server.
• [Sensors] You can include the DNS v2 sensor in devices templates to add the sensor via auto-discovery.
• [Sensors] The Microsoft 365 Service Status Advanced sensor now shows in the sensor message whether an issue is an advisory or incident so that you can easily see the impact of an issue.
• [Sensors] The Windows Updates Status (PowerShell) sensor can now monitor workgroup machines and target systems that are not in the same domain as the PRTG probe.
• [Sensors] The WMI Battery Sensor can now monitor USB connected UPS devices.
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 21.1.65

• [Experimental Features] We added the option to manually enable experimental features that are still under development. This makes it possible for you to try out upcoming features fresh from our labs and to provide us early feedback.
• [Sensors] You can add an experimental HPE 3PAR Common Provisioning Group sensor that monitors a CPG of an HPE 3PAR storage system.
• [Sensors] You can add an experimental Microsoft Azure Storage Account sensor that monitors your storage account in a Microsoft Azure subscription.
• [Sensors] You can add an experimental OPC UA Certificate sensor that monitors the certificate of an OPC UA server.
• [Sensors] You can add an experimental Veeam Backup Job Status Advanced sensor that monitors detailed information of your backup jobs that run on the Veeam Backup Enterprise Manager.
• [Sensors] You can include Dell EMC Unity v2, Microsoft Azure, and OPC UA sensors in devices templates to add these sensors via auto-discovery.
• [Security] This version comes with several minor security improvements.
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 20.4.64

• [Sensors] The new Dell EMC Unity Enclosure Health v2 sensor monitors the health status of a DAE or DPE on a Dell EMC storage system.
• [Sensors] The new Microsoft Azure Subscription Cost sensor monitors the cost in a Microsoft Azure subscription.
• [Sensors] The new Veeam Backup Job Status sensor monitors the status of all backup job runs on the Veeam Backup Enterprise Manager in the last 24 hours.
• [Sensors] You can add an experimental Microsoft Azure SQL Database sensor that monitors your Azure SQL Database instances.
• [Sensors] You can add an experimental Modbus RTU Custom sensor that monitors values that your Modbus RTU device returns.
• [Sensors] You can include the sensor types MQTT Round Trip, MQTT Statistics, and MQTT Subscribe Custom in devices templates to add MQTT sensors via auto-discovery.
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 20.4.63

• [Sensors] The new Dell EMC Unity VMware Datastore v2 sensor monitors the free size of a VMware datastore on your Dell EMC Unity storage system, as well as the number of hosts, virtual machines, and virtual drives.
• [Sensors] The new Microsoft Azure Virtual Machine sensor monitors the status of a virtual machine in a Microsoft Azure subscription, as well as CPU usage and used and remaining CPU credits.
• [Sensors] The new Modbus TCP Custom sensor monitors values that your Modbus TCP server returns so that you can keep a close eye on your environment equipment.
• [Sensors] The new OPC UA Server Status sensor monitors status, uptime, and diagnostic information of your OPC UA server.
• [Sensors] The new Soffico Orchestra Channel Health sensor monitors the availability of the Soffico Orchestra API and shows the status and overall number of successful and failed channel calls.
• [Sensors] Exchange (PowerShell) sensors now support Exchange Server 2019.
• [Sensors] You can add an experimental OPC UA Custom sensor that monitors multiple nodes of OPC UA servers.
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 20.3.62

• [Sensors] The new Cloud HTTP v2 and Cloud Ping v2 sensors are new versions of the existing Cloud HTTP and Cloud Ping sensors and come with an enhanced feature set.
• [Sensors] The new sensor types Dell EMC Unity File System v2, Dell EMC Unity Storage Pool v2, and Dell EMC Unity Storage Capacity v2 monitor your Dell EMC Unity storage system. They support Unity REST API version 5 and later.
• [Sensors] The new WMI Microsoft SQL Server 2019 sensor monitors the performance of an instance of your Microsoft SQL Server 2019.
• [Notifications] With the new MQTT notifications, you can connect PRTG to your MQTT broker and publish messages about alerts to a custom topic.
• [WebGUI] Context menus in the device tree now better reflect the actual access rights of a PRTG user account.
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 20.3.61

• [Sensors] The new sensor types Microsoft 365 Service Status and Microsoft 365 Service Status Advanced monitor the overall and detailed status of all services of a Microsoft 365 subscription.
• [Sensors] The new Zoom Service Status sensor monitors the global status of each Zoom service. It shows the operational states of the services and according error messages if something went wrong.
• [Sensors] The new Dell EMC Unity Storage LUN v2 sensor monitors the health status and several size metrics of a LUN on a Dell EMC Unity storage system. It also supports Unity REST API version 5 and later.
• [Sensors] The new MQTT Subscribe Custom sensor subscribes to an MQTT topic and monitors the returned values.
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 20.3.60

• [Sensors] We added the region Europe (Stockholm) to all Amazon CloudWatch sensors, a lookup file to the VMware Host Hardware (WBEM) sensor, and the WMI Disk Health and WMI Storage Pool sensors to the auto-discovery.
• [Notifications] You can use HTTP basic authentication for custom service providers to deliver SMS notifications.
• [Notifications] We added updated endpoints for BulkSMS delivery.
• [Notifications] We added all current AWS regions to SNS notifications, as well as support for encrypted topics.
• [Security] This version comes with several security improvements.
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 20.2.59

• [Sensors] The new DNS v2 sensor monitors DNS servers. It shows the response time of a DNS server, if domain name records were resolved, the number of records, as well as the number of records matching a defined filter.
• [Sensors] The new MQTT Statistics sensor monitors MQTT topics and shows related statistics of the broker, for example, the number of incoming messages from a subscribed topic and the received payload.
• [Sensors] We replaced the MQTT Round Trip sensor with a completely rewritten version of this sensor type.
• [Maps] We added new map objects for MQTT brokers. This enables you to create maps that visualize the status of your MQTT brokers on your dashboards so that you can identify the status right away.
• [Active Directory] You can now define how PRTG performs Active Directory queries, either by using the domain name or by using specific domain controllers.
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 20.2.58

• [Server] The PRTG active directory integration supports LDAP over SSL (LDAPS). You can define to use SSL encryption as LDAP transport security in the Active Directory integration settings.
• [Languages] We completely revised the Japanese language version.
• [Housekeeping] We deliver the PRTG Enterprise Console Remover with this PRTG version. With this tool, you can simply uninstall the deprecated Enterprise Console from your server.
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 20.1.57

• [Sensors] The LDAP sensor supports LDAP over SSL (LDAPS).
• [Sensors] The VMware Host Hardware Status (SOAP) sensor categorizes unknown states as entity with its own sensor channel and does not show them as warnings anymore. You can also ignore unknown states in the sensor message.
• [Notifications] You can use four additional placeholders in notifications for the sensor status and the elapsed time since a status update.
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 20.1.56

• [Sensors] The new AWS Cost sensor monitors the costs of your Amazon Web Services (AWS) account. It shows costs as well as forecasts for costs.
• [Notifications] You can use placeholders for tags in notifications.
• [WebGUI] You can view sensor lists filtered by performance impact. This makes it possible to perform multi-edit on sensors with a certain impact.
• [WebGUI] You now find a standard checkbox icon everywhere in the PRTG web interface to make it easier to immediately recognize its meaning.
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 20.1.55

• [Sensors] The new SNMP Nutanix Cluster Health sensor monitors the status and several performance metrics of your Nutanix cluster.
• [Sensors] The new SNMP Nutanix Hypervisor sensor monitors the health of your Nutanix cluster hypervisors and shows several performance metrics.
• [Probes] We improved the stability of probe connections to the PRTG server.
• [WebGUI] Running sensors now show their performance impact in the general information section on their data tabs.
• [Server] We modernized the password reset approach.

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 19.4.54

• [Sensors] The new WMI Disk Health sensor monitors the health of disks on your Windows servers and shows, for example, operational and health status of virtual and physical disks.
• [Sensors] The new WMI Storage Pool sensor monitors storage spaces on your Windows servers and shows, for example, operational and health status, as well as free space.
• [Security] Several security fixes and improvements
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 19.4.53

• [Sensors] The new SNMP Fujitsu System Health v2 sensor monitors the health of Fujitsu servers and shows useful metrics for CPU usage, fans, memory usage, and more. It replaces the deprecated original SNMP Fujitsu System Health BETA sensor.
• [Security] We improved the security of the password recovery function on the PRTG login page.
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 19.3.52

• [Sensors] The new WMI Battery sensor monitors status and available capacity of batteries that are connected to Windows devices.
• [WebGUI] We added new device icons for several vendors like Juniper, Baracuda, Fortinet, PaloAlto, Sophos, Oracle, and many more.
• [Security] Several security fixes for potential XSS and DoS vectors
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 19.3.51

• [Sensors] The Active Directory Replication Errors sensor now supports the Active Directory naming contexts Configuration (default), Schema, DomainDnsZones, Domain, and ForestDnsZones.
• [Notifications] You can now directly create a new notification template while editing or adding a notification trigger without leaving the notification triggers tab.
• [Security] Several security fixes, including a fix for a potential XSS vulnerability
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 19.2.50

• [Sensors] The new MQTT Round Trip sensor monitors the availability of an MQTT broker to ensure your IoT devices can deliver their data at all times. Use the sensor to keep a close eye on your IoT infrastructure.
• [Sensors] Various improvements and fixes for several sensor types, for example, Oracle SQL sensors, VMware sensors, Windows IIS Application sensor, HTTP sensors, Sensor Factory sensor
• [Sensors] Packet Sniffer sensors now use the Npcap library to monitor your traffic.
• [Notifications] Notification templates on the notification triggers tab now have an icon to directly show which actions they perform.
• [Notifications] You can directly perform actions on the notification templates tab now like testing and pausing a template without opening the multi-edit menu.
• [Reports] PRTG now uses Chromium as rendering engine for PDF reports.

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 19.1.49

• [Server] More performance improvements for the PRTG core server, especially regarding Active Directory and tag usage
• [Security] Several security fixes for potential XSS, RCE, and DoS vectors
• [Sensors] We added 9 new states to the standard lookup file of the SNMP Synology Logical Disk sensor.
• [Sensors] The Windows Process sensor now supports 64-bit processes.
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 19.1.48

• [Notifications] You can now directly test your SMTP and SMS settings on the Notification Delivery tab to check immediately if your settings work without changing pages.
• [Maps] The Top 10 lists Longest System Uptime and Shortest System Uptime are now available as map objects.
• [Sensors] We added two new standard lookup files to PRTG that reflect the Boolean values 1 (true) and 0 (false).
• [Server] Various performance improvements for the PRTG core server, better scalability with CPU cores and memory, improved startup times
• [WebGUI] Dozens of minor fixes and improvements for the PRTG web interface

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 18.4.47

• [Notifications] You can now see all defined notification methods in your PRTG user account settings at a glance. The Notification Templates page has a new column that shows all actions a notification template will perform when it is triggered.
• [Sensors] The HTTP Push Data Advanced sensor supports UTF-8 characters and can display, for example, Chinese, Japanese, or Russian characters in the sensor message.
• [Sensors] The SNMP Trap Receiver sensor supports the modes substring, exact, equal, greater, greaterorequal, less, and lessorequal when filtering for bindings.
• [Server] Several stability improvements for the PRTG core server
• Various fixes and improvements for all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 18.4.46

• [Server] You can now see the names of all PRTG user accounts that are currently logged in to your PRTG instance. All active user sessions are shown on the PRTG Status page in the PRTG web interface.
• [Server] Several minor stability and performance improvements for the PRTG core server
• Various improvements and fixes for sensors, the PRTG web interface, and other parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 18.4.45

• [Sensors] Oracle SQL v2 and Oracle Tablespace sensors now support secure connections to your database system and are compatible with Oracle network encryption.
• [WebGUI] The legends of status donuts on the PRTG Welcome page and on map objects are now clickable to open filtered sensor lists directly.
• [Notifications] You can now directly edit a selected notification template on a notification triggers tab without leaving the page.
• Various improvements and fixes for sensors, the PRTG web interface, and other parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 18.3.44

• [Security] You can now block TLS 1.0 connections for your PRTG web server and also explicitly define a security level for probe connections.
• [Auto-Discovery] You can now start the auto-discovery with template on multiple devices at the same time. We also improved the functionality of skipping the auto-discovery for known devices.
• [Sensors] All NetApp sensors that use SOAP to retrieve monitoring data now support NetApp ONTAP version 9.4.
• [Maintenance] This version comes with a major maintenance increment that includes multiple changes to all areas of the PRTG core server.

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 18.3.43

• [Sensors] This version includes the new HTTP IoT Push Data Advanced BETA sensor displays data from XML encoded messages that are pushed via an HTTP request to PRTG. It is especially designed for PRTG hosted by Paessler.
• [Sensors] The NetApp SnapMirror BETA sensor has a new channel that shows the end timestamp of the last transfer.
• [Notifications] You can now use Up and Unknown states with the State Trigger. We also improved the wording of notifications and notification triggers.
• [Maps] You can now control the color mode of public maps via the security context of a map.

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 18.3.42

• [Sensors] This version includes the new WMI Microsoft SQL Server 2017 sensor that monitors your database performance.
• [Sensors] The Event Log (Windows API) sensor now provides an option for negative filtering to exclude specific events.
• [Notifications] We added two new notification types to PRTG. You can now send notifications to your Slack and Microsoft Teams channels!
• [Notifications] You can now individually define custom email addresses and names per email notification and override the global sender setting.
• [Notifications] HTTP notifications support more HTTP methods. You can use GET, POST, PUT, and PATCH.

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 18.2.41

• [Maps] We added the pie charts with current sensor states from the PRTG welcome page as map objects, so you can now use them on your dashboards.
• [Reports] Statistics in the Sensor Status History section of historic data reports now show more precise values down to seconds.
• Various improvements and fixes for sensors, the PRTG web interface, and other parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 18.2.40

• [Sensors] We added the first native Fujitsu sensor to PRTG! The new SNMP Fujitsu System Health BETA sensor monitors the status of Fujitsu PRIMERGY servers via the iRMC and shows you several system health parameters.
• [Sensors] IPv6 support for NetFlow V9 and IPFIX sensors
• Several improvements and fixes for sensors, the PRTG web interface, and other parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 18.2.39

• [Security] Security fix for EXE/Script sensors and Execute Program notifications that execute PowerShell scripts
• [Security] Outgoing connections to activation servers, download servers, and updatecheck servers at Paessler now use HTTPS
• Several improvements and fixes for sensors, the PRTG web interface, and other parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 18.1.38

• [Security] This version contains an important security update.
• [Sensors] You can now monitor your medical IT on DICOM and HL7 level out of the box: This version includes the 4 new sensor types DICOM Bandwidth, DICOM C-ECHO, DICOM Query/Retrieve, and HL7.
• [Sensors] The WMI Event Log sensor provides an option for negative filtering to exclude specific events.
• [Sensors] The NetApp System Health sensor has a new channel that shows the storage configuration path.
• [WebGUI] More improvements for the PRTG web interface

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 18.1.37

• [Sensors] 5 new sensor types to monitor your Dell EMC storage systems via the REST API: REST Dell EMC Capacity, REST Dell EMC File System, REST Dell EMC LUN, REST Dell EMC Pool, REST Dell EMC System Health
• [Sensors] The NetApp LIF sensor comes with a new channel that shows if the logical interface is at the home port.
• [WebGUI] More improvements for the new PRTG web interface
• Many fixes and improvements for sensors and other parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 17.4.36/18.1.36

• Various fixes and improvements for the PRTG web interface, for sensors, and for other parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 17.4.34/17.4.35

• [WebGUI] Completely revised and updated look&feel of the PRTG web interface! The new, modern PRTG web interface comes with a cleaner look so you will find what you need more easily.
• [Sensors] You are now able to monitor NetApp SnapMirror relationships with the new NetApp SnapMirror sensor.
• [Sensors] The SNMP Library sensor will now use imported MIB files to automatically create SNMP Custom Advanced and SNMP Custom Table sensors with up to 10 channels each instead of many single value sensors. This makes adding custom SNMP sensor much easier!
• [Security] General security enhancements for PRTG and the configuration file

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 17.3.33

• [Sensors] 8 brand new sensor types for your NetApp cDOT or ONTAP storage system: NetApp Aggregate, NetApp I/O, NetApp LIF, NetApp Physical Disk, NetApp System Health, NetApp Volume, NetApp LUN, NetApp NIC. They replace the existing NetApp cDOT sensors.
• [Sensors] The new REST Custom sensor queries a REST endpoint and transforms the returned JSON or XML to a sensor response based on a transformation rule. Specify this rule as a JSON file according to the PRTG API specification for custom sensors.
• Various fixes and improvements

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 17.3.32

• [Changed] If you run PRTG with default credentials, Login Name (prtgadmin) and Password (prtgadmin) are now prefilled on the login screen and the Default Login button is gone.
• [Sensors] The sensor types HTTP Push Count, HTTP Push Data, and HTTP Push Data Advanced now support TLS 1.2 encryption.
• [Sensors] The HTTP Data Advanced sensor comes with advanced options like protocol version, user agent, and custom HTTP headers.
• Dozens of fixes and improvements to sensors, the server, and other parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 17.2.31

• [Auto-Update] Notifying you about the availability of a new version and performing a full automatic update works again!
• Various fixes and improvements

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 17.1.30/17.2.30

• Various fixes and improvements

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 17.1.29

• [Sensors] The new SNMP Buffalo TS System Health sensor monitors the system health of your Buffalo TeraStation NAS.
• [Sensors] Several important improvements to the SSH engine that all SSH sensors use to get monitoring data
• [Sensors] The SSL Certificate sensor now supports ECC (Elliptic Curve Cryptography)

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 16.4.28

• [Remote Probes] We considerably simplified the installation and configuration process for new remote probes.
• [Licensing] This version includes a new license management system with an improved license activation process. Also there is only one installer now for all PRTG editions.
• Many fixes and improvements to all parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 16.4.27

• [Sensors] 17 sensor types are not in beta status anymore and now fully supported!
• Various fixes and improvements

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 16.3.26

• [Changed] The SSL Security Check sensor now regards TLS 1.0 connections as unsecure and will show a warning status if it can connect using this protocol.
• [Sensors] The new GitLab Build Status sensor monitors the status of the latest build on one specific branch, either in your own GitLab environment or on GitLab.com.
• [Sensors] You can now monitor the performance of your Microsoft SQL Server 2016 instances with the new WMI Microsoft SQL Server 2016 sensor!
• [Maps] The Map Designer includes now the option to undo or redo up to 50 changes when you work on a map. You can now also disable links on public maps with a dedicated maps setting.
• [Mobile WebGUI] As announced in previous versions, we have finally removed the Mobile Web GUI from PRTG. <#lang key="html.whatsnew.deprecatedmobileweb1c" default="See this KB article for details.">

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 16.3.25

• [Sensors] You can use placeholders in SQL query files of SQL v2 sensors. PRTG will replace them with a parameter that you define in the sensor settings.
• [Sensors] SQL v2 sensors provide a change trigger for changing sensor messages.
• [Sensors] The Oracle Tablespace sensor has two new channels which show the current size of the database and the managed tablespace.
• [Sensors] Deprecated sensor types have been removed from PRTG and stop monitoring as announced in previous PRTG version. Exceptions apply to deprecated SQL sensors. <#lang key="html.whatsnew.deprecatedsensors1c" default="See this KB article for details.">
• [Maps] Connection lines between objects on a map can show colors for all object states.

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 16.2.24

• [System Information] You can view installed hardware and software, running processes and services, as well as logged in user accounts for devices that you monitor with PRTG.
• [Sensors] 3 new sensor types to monitor Dell EqualLogic storage systems: SNMP Dell EqualLogic Logical Disk, SNMP Dell EqualLogic Physical Disk, SNMP Dell EqualLogic Member Health
• [Sensors] The new ADO SQL v2 sensor monitors data sources that are available via OLE DB or ODCB.
• [Sensors] The Windows Physical Disk I/O sensor and the WMI Logical Disk I/O sensor monitor disks on Windows computers.
• [Sensors] SSH sensors use a new SSH library to provide best performance and stability.

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 16.2.23

• [Maps] This version includes a new icon set for maps.
• [Sensors] We improved the handling of SNI in HTTP sensors. You can now break the inheritance of the SNI from the parent device and define it explicitly in the sensor settings.
• [Sensors] The Core Health sensor shows you the days until your maintenance expires and the days since the last update in two dedicated channels.
• [Sensors] We will remove several sensor types from PRTG with version 16.x.25 (expected in May 2016). These sensor types are deprecated as of now. Find a complete list of deprecated sensors and all the details in our Knowledge Base. <#lang key="html.whatsnew.deprecatedsensors1c" default="See this KB article for details.">

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 16.1.22

• [Sensors] The Docker Container Status BETA sensor monitors status, uptime, exit code, CPU usage, and memory of a Docker container.
• [Sensors] The Amazon CloudWatch Alarm BETA sensor monitors the status of configured alarms for CloudWatch services.
• [Sensors] You can now define a scaling factor for values of many sensor channels with custom units.
• [Reports] PRTG comes with a new PDF generator for reports. In addition to PDF files you can also generate CSV and XML files for data tables.
• [Server] Significant performance improvements for the PRTG web server

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 15.4.21/16.1.21

• [Sensors] 4 new sensor types to monitor NetApp cDOT storage systems: NetApp cDOT Aggregate (SOAP), NetApp cDOT I/O (SOAP), NetApp cDOT Physical Disk (SOAP), NetApp cDOT System Health
• [Emails] All emails PRTG sends to you (for example, notifications) come in beautiful HTML now. The new email templates replace the message part (email body) as well as headers and footers of email notifications with new default content. <#lang key="html.whatsnew.emaileditimpossible1d" default="See this KB article for details.">
• [WebGUI] The Welcome page and the Help and Support Center come with a new fresh design

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 15.4.20

• [Sensors] The Business Process BETA sensor allows you to show a summary status of various monitoring objects like sensors, devices, groups, and probes. Monitor a whole business process consisting of different components with one sensor!
• [Sensors] Cloud HTTP and Cloud Ping sensors use a new approach to show data.
• [Sensors] The Packet Sniffer sensor uses new libraries and drivers to improve compatibility and performance.
• [Sensors] Custom sensors that return data as JSON use a new JSON library.
• [PRTG Cloud] The PRTG Cloud is now reachable under https://api.prtgcloud.com on port 443.
• [Server] It is now possible to set an Access-Control-Allow-Origin HTTP response header for PRTG via the registry.

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 15.4.19

• [Sensors] The Common SaaS BETA sensor monitors the response times of several common Software as a Service providers like Google Apps, Office 365, Salesforce, and GitHub. PRTG adds this sensor to each probe device automatically, so you get alerts immediately if your cloud services are not reachable anymore.
• [Sensors] 4 new sensor types to monitor the cloud services Dropbox, Microsoft OneDrive, Google Analytics, and Google Drive.
• [Sensors] We replaced the Amazon CloudWatch sensor. You can now choose between 7 CloudWatch sensors, each one dedicated to one CloudWatch service: EBS, EC2, ElastiCache, ELB, RDS, SNS, and SQS.
• [Sensors] The new Python Script Advanced sensor can execute a Python script that returns valid JSON or XML and show values in different channels.
• [Sensors] The SSL Certificate BETA sensor monitors the certificate of a secure SSL/TLS connection. This sensor type supersedes the outdated HTTP SSL Certificate Expiry sensor.
• [Sensors] The VMware Datastore (SOAP) sensor monitors the disk usage of a VMware data store. This sensor type supersedes the outdated SSH VMWare ESX(i) Disk sensor. The VMware (SOAP) sensors now also support session pooling. You can define session pooling in the device settings.
• [Maps] We replaced existing default icons (PNGs) in maps with SVGs for a better scaling. This changes also the icons in already existing maps. Note that this might affect the look of your existing maps, so please check them after the update.

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 15.3.18

• [Sensors] Two new custom SNMP sensors: SNMP Custom Advanced BETA monitors numerical values from up to 10 custom OIDs and SNMP Custom Table BETA monitors numerical values from an OID that returns an SNMP table.
• [Sensors] New Oracle Tablespace BETA sensor monitors a tablespace on an Oracle server.
• [Sensors] New Exchange Database DAG (Powershell) sensor monitors the DAG status of a database on an Exchange server.
• [Sensors] Two new sensor types to monitor HP BladeSystems: HP BladeSystem Server Blade sensor and HP BladeSystem System Health sensor monitor status and system health of an HP BladeSystem.

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 15.2.17

• [Remote Probes/Cluster] Cluster support for remote probes: Remote probes can send their monitoring data to all cluster nodes.
• [Webserver] You can set up sensors to run at a specific time on a day.
• [Changed] You cannot change the Probe Connection Port anymore via the web interface or PRTG Administration Tool. Please see release notes on this version for details.

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 15.2.16

• [Sensors] New HTTP Data Advanced sensor (beta) can access a web server and retrieve data in XML or JSON encoded format.
• [Sensors] New SNMP Juniper System Health sensor (beta) can monitor the system health of a Juniper device.
• [Notifications] We added proxy support for push notifications.
• [Changed] The sensor types FTP Server File Count, IP on DNS Blacklist, Pingdom, Ping Jitter, Traceroute Hop Count, Windows Logged In Users, and Windows MSMQ Queue Length now require .NET 4.0 to be installed on the system running the probe.

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 15.1.14/15.1.15

• [Freeware] You can now use 100 sensors for free with the PRTG Freeware Edition!
• [Sensors] New Cloud Ping and Cloud HTTP sensors: Monitor public web servers from different locations all over the world using the PRTG Cloud (beta)
• [Sensors] New SNMP Cisco USC Blade sensor monitors the health status of a blade server
• [Sensors] New SNMP Custom Lookup sensor allows you to map OID string values to a sensor status (beta)
• Many other improvements and fixes

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 15.1.13

• [Notifications] PRTG can now send push notifications to our iOS and Android apps for free
• [GUI] New responsive design in the web interface adapts to your screen and shows more information at a glance
• [GUI] Graphs can now be zoomed and scrolled easier with additional control buttons
• [Maps] PRTG Maps now have an auto-scaling option to adapt to the screen size (especially useful for office dashboards)
• [Sensors] New sensor types for PowerVault MDi disks, Microsoft SQL Server 2014, and MongoDB health

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 14.4.12

• [Security] Massively upgraded encryption and security, including forward secrecy for the web server; several security changes for notifications and sensors
• [License] The Freeware Edition now includes 30 free sensors (instead of only 10)
• [Sensors] 4 refactored sensor types for SQL server monitoring, plus a new SSH SAN enclosure sensor
• [Webserver] Optional Google Universal Analytics integration helps you to analyze the usage of your PRTG web interface

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 14.3.11

• [Sensors] 2 new sensor types: SNMP Printer BETA to monitor viable parameters on most SNMP-enabled printers, and the IPMI System Health BETA sensor to monitor hardware that supports the Intelligent Platform Management Interface
• [WebUI] New dependencies graph visualizes relationships between monitoring objects (in the main menu, see "Devices | Dependencies")
• [Webserver] Improved security with yet another updated OpenSSL version

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 14.3.10

• [Sensors] 3 new sensor types for monitoring Cisco UCS physical disks, for Jacarta environmental monitoring, and an advanced version of the HTTP Push Data sensor
• [Webserver] Improved security with updated OpenSSL version
• System settings in the WebGUI have been overhauled and rearranged

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 14.2.9

• [Sensors] 4 new sensor types for monitoring HTTP push data and for monitoring SANs that support CLI over SSH
• [Sensors] Several improvements and fixes for existing sensor types
• [GUI] Several improvements for the web interface, including a better dialog for adding sensors, better filters, and a hidden feature that shows geo tracking information (provided by the Android probe) on a geo map
• [Changed] Several web server and IP settings of the PRTG web server can now be changed in the web interface (was in the PRTG Server Administrator tool before)
• Numerous other changes, improvements, and bugfixes to the API and all other parts of PRTG

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 14.1.8

• [Sensors] Completely rewritten high-performance Syslog Receiver and SNMP Trap Receiver sensors
• [Sensors] 8 new sensor types for monitoring of service, Cisco UCS, LenovoEMC systems, and NetApp Logical Unit, via SNMP; Volume Fragmentation via WMI; and a new HTTP Push Count sensor
• [GUI] Completely revised and updated look&feel of the Ajax Web GUI
• [Core] PRTG now includes its own ticket system
• Numerous other changes, improvements, and bugfixes

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 13.4.7

• IMPORTANT! Changed [Core]: When using a secure connection, the PRTG webserver now accepts SSLv3 and TLSv1 with AES or DES only. Note: In former versions, the only accepted encryption was RC4; this is not supported any more. Please make sure you use the latest browser version on your clients. For details, please see our Knowledge Base article.
• [Sensors] 2 new sensor types for IPFIX monitoring
• [Sensors] Massive performance improvements for all VMware (SOAP) sensors
• [Sensors] Many improvements and fixes to HTTP sensors and others
• [GUI] Enhanced web interface
• Numerous other changes, improvements, and bugfixes

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 13.3.6

• [GUI] Design facelift for the WebGUI
• [Sensors] 3 new sensor types (SonicWall, HP EVA, Windows Updates Status)
• [Sensors] SSH based sensors can now run commands with elevated rights using sudo
• Numerous other changes, improvements, and bugfixes

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 13.3.5

• [Sensors] 11 new sensor types for Exchange, Google Search Appliance, SonicWALL, Cisco CBQoS, Poseidon, SNMP Hardware Status, and SNMP Linux Physical Disk.
• [Sensors] Several improvements and fixes to existing sensor types
• [Core] Sensors with absolute values can now show minimum and maximum values in graphs (besides averages)
• [GUI] Added a direct option to define one-time maintenance windows for planned downtimes
• Numerous other changes, improvements, and bugfixes

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 13.3.4

• [GUI] Improved performance of the PRTG web interface especially for larger installations
• [Sensors] 9 new sensor types for monitoring QNAP, Synology, and IBM System X systems
• [Sensors] An experimental Application Performance BETA Sensor that can monitor TCP-based web applications using packet sniffing
• [Sensors] Many improvement and fixes for existing sensor types
• [Core] General improvements to the SNMP monitoring engine
• Numerous other changes, improvements, and bugfixes

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 13.2.3

• [GUI] Completely revised and updated look&feel of the PRTG Ajax Web GUI and Mobile Web GUI
• [Core] Similar sensors analysis
• [Graphs] Display of sensor limits
• [Sensors] We reworked the internal system for SNMP monitoring
• [Core] Performance improvements for systems with 12 CPUs or more
• Numerous other changes, improvements, and bugfixes as well as improved translations

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 13.1.1

• [Sensors]: Rewritten system for sensor channel lookups - replace the status codes of your devices with your own status messages
• Numerous other changes, improvements, and bugfixes to the core and to many sensor types, as well as improved translations

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 12.4.6

• [Sensors]: New sensors for HP Proliant servers, Dell servers and Cisco systems
• [Sensors]: New sensors for Microsoft System Center Virtual Machine Manager
• [Sensors]: New sensors: sFTP Sensor, WMI SQL Server 2012, and SSH Script Advanced
• [Sensors]: Migration of various WMI-only sensors to Hybrid Windows sensors
  (seamlessly use performance counters instead of WMI wherever possible to minimize the load on system resources and CPU)
• [Core]: Features to support MSP environments and automated multi user setups
• Numerous other changes, improvements, and bugfixes as well as improved translations

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 12.4.5

• [Core]: Added 64bit core server (is installed on 64bit Windows, requires 6 GB RAM or more)
• [Sensors]: Added sensors for NetApp SANs
• [Sensors]: Added generic sensors for hardware monitoring of SNMP enabled devices
• [Sensors]: Added Port Range Sensor, WMI Custom String Sensor
• [Sensors]: Added new "hybrid" sensors (experimental)
• [Libraries]: Added various default libraries
• Many changes, improvements, and bugfixes for: Enterprise Console, sensors, web interface, cluster, core, and translations

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 12.3.3

• [Core]: Added Portuguese (Brazil) translation
• [Core]: PRTG web server can now run on https (SSL) on a user specific port (other than 443)
• [Core]: Internet Explorer 10 (Windows 8/2012) can now be used to access the PRTG Ajax web interface
• [Sensors]: Added sensors for NetApp SANs
• [Sensors]: Added sensor family "Performance Counters" BETA (experimental). Please give us feedback on these sensors!
• More than 100 improvements and bugfixes as well as an updated manual

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 12.3.3

• [Cluster]: User can now select which cluster nodes are used to monitor a specific group/device (makes clustering more versatile)
• [Sensors]: Added MS Exchange Transport Queue sensor
• [Sensors]: HTTP Full Page sensor can now save screenshots
• [Core]: When Active Directory integration is used all requests to the AD servers are now cached for one hour (this speeds up webGUI)
• Various minor improvements for the WebGUI, Core Server, Enterprise Console, and manual

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 12.3.1

• [Sensors]: Six new sensors (WMI HDD Health, SSH Script, DELL MDI, Cisco ASA ADSL, SSH Remote PING)
• [Sensors]: Improved Sensors (Print Queue, FTP, WMI Vital, WMI Service, QoS, Blacklist, and many more)
• [Maps]: Improved map refresh for public maps (doesn’t blank the screen during reload)
• [Core]: HTTP proxy support for all features of the core server (autoupdate, geomaps, notifications)

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 12.2.x

• [Core]: New build, delivery, and test system (we call it "Continuous Rollout")
• [Sensors]: New sensors for VMware Hardware Status, SharePoint, IIS, Cisco ASA VPN, AVM FRITZ!Box, Google Analytics, WMI Remote Ping, SIP Options Ping (Learn More)
• [Sensors]: Improved sensors: Amazon CloudWatch, XenServer, SMTP server, IMAP server
• [Sensors]: Monitoring of backup jobs via email (using the new IMAP sensor)
• [WebGUI]: Design "facelift", improved geo maps, new Toplist visualizations
• [EC]: Enterprise Console now covers 95% of the Web GUI functionality

<#lang key="html.whatsnew.whatsnew2" default="What Was New In Previous Version"> 9.2.x

• [Sensors]: New: Monitoring of VMware 5 (VCenter and ESX(i) servers)
• [WebGUI]: New: Rewrite of the Mobile Web GUI, optimized for iOS, Android, and other