NetXMS version 2.1-M3 is officially released. This is planned to be last milestone release in 2.1 branch, next release will be RC1. Changes since 2.1-M2:

• Improved event correlation based on network topology
• Improved the usability of the Server Configuration, by adding descriptions and recognition for data types and possible values
• Alternative core configuration section can be set for nxagentd using -G command line option
• Implicit external subagent registartion using EXT:* sections in agent configuration file
• Unknown syslog sources can be automatically added as nodes
• Server startup scripts
• New method "setMapImage" in NXSL class "NetObj"
• New attribute "mapImage" in NXSL class "NetObj"
• New NXSL class "Container"
• New NXSL function AgentExecuteActionWithOutput
• Container autobind mode and script can be set from NXSL
• Fixed bug in NXSL string concatenation
• Events generated when interface expected state changed
• Situations functionality is replaced with persistent storage that is included in each execution environment
• Compression support in communication protocol
• Switch forwarding database show correct interfaces for Mikrotik devices
• Driver for Juniper Networks switches
• Driver for Extreme Networks switches
• Experimental MQTT support
• Experimental agent-to-server connections (agent tunnels)
• Experimental Grafana integration
• Management console:
      - Mutiple files can be scheduled for upload to agent at once
      - DCIs created from templates made visually distinguishable in data collection editor
      - "Inverted" flag ignored in event processing policy if event or object list is empty
      - Object tools can be filtered by custom attribute presence
      - Configurable list of external URLs for each object
      - Sound for outstanding alarm reminder can be configured
• Fixed issues: NX-60, NX-630, NX-743, NX-916, NX-1119, NX-1123, NX-1129, NX-1151, NX-1161, NX-1165, NX-1171, NX-1174, NX-1178, NX-1
  188, NX-1190, NX-1191, NX-1192, NX-1193, NX-1197, NX-1198, NX-1213, NX-1216, NX-1217

Best regards,
Victor