• XPath can be used for querying XML-based web services
• New NXSL operation "?." (safe dereference)
• New method "join" in NXSL arrays
• Server-side custom attributes (not visible by clients)
• Additional argument in NXSL method createSNMPTransport to control if it should fail when node is marked as unreachable via SNMP
• Updated drivers for Eltex and TP-Link switches
• Added agent metric Agent.LocalDatabase.FileSize
• Fixed internal metrics PollTime.*

Fixed issues

• NX-1409 (Implement separate access right for editing object comments)
• NX-2275 (Option for ignoring interfaces in NOT PRESENT state)
• NX-2412 (Separate access right for editing agent configuration file)
• NX-2440 (Wildcard imports in NXSL)
• NX-2485 (XPath support in web service queries)
• NX-2487 (Any changes to object from UI or via Java API wipe out responsible users list)

• Improved SNMP proxy performance under heavy load
• Added limit on number of nested NXSL VMs (to prevent accidential infinite loop of script execution)
• Fixed server crash on polling TP-Link switches
• Fixed bug in dashboard element "status indicator"
• Fixed bug in status map view
• Fixed bug in database manager check function
• Fixed "Failed to register resource" error in web UI
• Fixed database import/migration to TimescaleDB
• Java components switched to logback 1.3.13 (fixes CVE-2023-6378)

Fixed issues

• NX-2465 (List of saved queries in Tools->Find Object is not updated when query list is altered in Configuration)
• NX-2479 (Misleading error messages when loading properties for root objects)

• New methods in NXSL class "InetAddress": contains, equals, inRange, sameSubnet
• Constructor for NXSL class "InetAddress" accepts mask length as second argument
• Fixed incorrect ICMP polling if ICMP proxy set on node level
• Improved topology discovery on TP-Link devices
• Improved driver for DLink devices
• Added driver for TP-Link devices
• Added driver for Eltex devices
• Added driver for Q-tech devices
• nxencpasswd can read password from terminal
• GUI clients built with patched version of simple-xml (fixes CVE-2017-1000190)
• Fixed deadlock after login in legacy web UI

Fixed issues

• NX-2431 (Implement agent list Net.IP.RoutingTable for AIX)
• NX-2478 (Named function parameters does not work for entry points)

• Package deployment can be scheduled
• Server-side macro expansion in package deployment command
• Use compact JSON format when saving events to database
• Improved event processing performance
• Improved NXSL function "random"
• New event processing macros %d (DCI description), %D (DCI comments), %L (object alias), and %C (object comments)
• Added driver for FortiGate devices
• Fixed server crash during execution of delayed EPP action
• Fixed server crash when processing interfaces with 8 byte MAC address
• Fixed session disconnect handling in new management client application
• Fixed bug in physical disk information reading on Windows
• Fixed bug in SSH key store
• Improved debug logging
• Minor fixes and improvements in new management client application

Fixed issues

• NX-1063 (Interface icon is incorrect)
• NX-2224 (Command history in nxadm)
• NX-2446 (Increase timeout for agent tunnel binding)
• NX-2463 (Add metric to measure execution time of background queries in dbquery subagent)
• NX-2467 (Allow to execute same action multiple times in one EPP rule)
• NX-2468 (NetworkService.Status SMTP call to curl_easy_perform failed (56: Command failed: 502))
• NX-2469 (Empty "Parameters" line should be interpreted as no arguments in Execute Script)
• NX-2471 (Add agent list and table to list physical disks)
• NX-2475 (netsvc: ServiceCheck.SMTP() uses VRFY command, which is disabled on most servers)

• Server checks interface speed during status poll and generates event if it changes
• Improved Cambium device driver
• Added driver for Hirschmann switches
• Implemented implicit import for constants in NXSL
• NXSL implicit import does not add non-referenced functions and constants from imported module
• Context action "Change expected interface state" implemented in new GUI client
• Context action "Clone network map" implemented in new GUI client
• Masked credentials in "Network Credentials" view
• Fixed bugs in TCP proxy session closure handling (server and agent side)
• Fixed bug in parsing XML content returned by web service
• Fixed template apply/remove in new GUI client
• Fixed server crash when network map uses physical link with non existing rack
• Fixed audit log writing on object move

Fixed issues

• NX-2410 (Notification driver is locked during retry waiting period)
• NX-2432 (Query interface speed when status poll detects that interface goes up)
• NX-2441 (Auto-focus on Two-Factor input on WebUI)
• NX-2442 (Maintenance predefined time)
• NX-2449 (Unexpected SYS_DUPLICATE_IP_ADDRESS generation)
• NX-2450 (microhttpd presence is not detected correctly)
• NX-2451 (GetDCIValue() should return same data type as set in DCI properties)
• NX-2452 (Agent on Windows returns only one software inventory record when multiple versions of same software are installed)

• Improved support for LLDP-V2-MIB
• Server can use both LLDP-MIB and LLDP-V2-MIB if supported by device
• Server saves SNMPv3 context engine ID alongside authoritative engine ID to avoid unnecessary engine ID discovery
• NXSL function GetDCIValues can be used to retrieve raw DCI values
• Added method "enableWinPerfCountersCache" to NXSL class "Node"
• Custom timeouts for external metric providers in agent
• Fixed incorrect display of line chart series with "Invert values" option
• Fixed database upgrade procedure (zone UIN update)
• Fixed memory leak in subagent "netsvc"
• Fixed bug in NXSL function FormatMetricPrefix
• Added workaround for "unexpected eof" OpenSSL error reported by web service calls to some servers
• Minor fixes in asset management
• Minor fixes and improvements in new management client application

Fixed issues

• NX-2407 (Add the ability to duplicate server action in action manager)
• NX-2414 (nxdbmgr should ignore data for deleted DCIs if there's record in dci_delete_list for that DCI)
• NX-2415 (Legend text color is ignored in the nxmc console)
• NX-2419 (When log file monitoring with wildcards is used, data right after file creation might be skipped)
• NX-2428 (Cannot import configuration if threshold activation or deactivation event tags are missing or empty)
• NX-2434 (Add option to set user, password as a parameters for IMAP and SMTP)
• NX-2435 (0 is not shown on Y scale in graphs)

• "Trusted devices" in two-factor authentication
• Scrollable dashboards
• Native Modbus TCP support
• Arguments can be passed to script called via script macro
• Indirect function calls in NXSL
• Interface table in agents
• Linux agent can report interface aliases
• Improved dashboard elements "Pie Chart" and "Gauge"
• New macro {node-name} in DCI performance view configuration
• Added Query table columns for SNMP Table DCI
• Spanning Tree port state for interfaces collected at status poll
• System event for STP port state change
• Improved configuration import

Fixed issues

• NX-457 (Support for multiple tile providers)
• NX-696 (Condition status reset to UNKNOWN on change)
• NX-875 (More info on per-node basis on polls for that node)
• NX-935 (Scrollbar in Dashboards)
• NX-1014 (Correct names of "Remove" menu items to "Remove from node" or "Remove from template")
• NX-1232 (Tool for simplified SNMP tables configuration)
• NX-1598 (Rename column "submap_id" in table "object_properties")
• NX-1613 (Object state icon not shown in Template -> Remove)
• NX-2067 (Add a hotkey to save policies. Ctrl+S)
• NX-2244 (Have ability in the UI to jump to specific DCI from check)
• NX-2294 (Add server setting to prefer IPv4 address when resolving node hostname)
• NX-2295 (Use System.ActiveUserSessions agent list to display "User sessions" in management client)
• NX-2317 (Add parameters to threshold activation events with additional information on triggered threshold)
• NX-2357 (Create events for invalid object identifiers in EPP rules)
• NX-2364 (Add option to request 2FA authorization less frequently)
• NX-2370 (Use libedit for shell-style tools)
• NX-2372 (Show DCI comments in Data Collection / Last Values view)
• NX-2373 (Make DCI comments available in alarms generated from threshold violation events)
• NX-2384 (Store and display event message in active threshold)
• NX-2391 (Not possible to set correct zone for cluster)
• NX-2392 (ARP table view for nodes)
• NX-2397 (Cluster that is in another zone still belongs to the zone with Zone UIN=0)
• NX-2420 (Add explicit option for log parser to follow symlinks)
• NX-2422 (Keep separate session for each node in MIB explorer in new Management Client)
• NX-2424 (Add information about user login failure (2FA issue, etc) to audit log)

Changes

• Fixed bug in reading topology information from LLDPv2 MIB
• Small fixes and improvements in new management client application

Fixed issues

• NX-2253 (Actual repeat count should be passed to event in log file monitoring when reset repeat count is true)
• NX-2418 (Log file monitoring does not work properly with symlinks)
• NX-2421 (Invalid time format in log parser configuration can cause agent crash)

Changes

• Correctly handle FDB record type "secure"
• Improved driver for Cambium devices
• Fixed bug in handling /32 addresses during network discovery
• Fixed bug in flood notification processing in Telegram driver
• Fixed server crash caused by timeout during file transfer to agent
• Fixed bug in SNMP codepage handling
• Fixed bar gauge dashboard element drawing issue
• Small fixes and improvements in new management client application

Changes

• Fixed bug in X.509 certificate subject and issuer decoding
• Agent tunnel listener will not start if server certificate is not loaded
• Fixed WEB service configuration import with multiple headers
• Fixed login issues in new web UI
• Small fixes and improvements in new management client application

Fixed issues

• NX-2272 (Session is not closed if user cancel 2FA auth initialization)
• NX-2276 (Warn user when adding too wide mask to active discovery)
• NX-2388 (Modify default templates - filesystem with type "ahafs" should be excluded from discovery)
• NX-2404 (Integer division by zero in NXSL crashes server)
• NX-2406 (Entering maintenance mode on cluster does not trigger maintenance mode on nodes within cluster)