Changelog

All notable changes to this project will be documented in this file.

[2.1.1] - 2026-10-26

Connection errors show a short message such as "Unable to connect to the NetXMS server" or "Request timed out" instead of the full error with the server address; the full error is in the Grafana server log
Requests follow Grafana's response size limit setting, and the default request timeout is 30 seconds instead of 10
The Query parameters field of object queries uses the standard Grafana text area and fills the editor width

Long DCI history ranges are no longer cut off at the start. NetXMS now averages history down to about the panel's resolution, and a warning appears if a series still hits the server's 200000-row limit (#24)
DCI history that NetXMS serves from hourly or daily aggregates is shown instead of an empty series (#24)
Stat, Gauge and Bar gauge panels show the correct first and last values; they were swapped (#23)
Object query columns no longer go missing when the first object lacks that field (#25)
Error messages show the actual cause, such as a connection error or HTTP status, instead of "Internal Server Error" (#27, #28)
The object query no longer reruns on every keystroke in the Query parameters field (#27)

Backend built with Go 1.26.10 and an updated golang.org/x/net, fixing vulnerabilities in the Go standard library and HTTP/2 handling

Object query parameters now take effect; NetXMS ignored them before
The query runs as soon as the last required field in the editor is selected
Dropdowns show NetXMS errors, such as an invalid API key, instead of staying empty
Summary tables and object queries with numeric, boolean or empty cells no longer crash the plugin
A DCI history point without a timestamp no longer fails the whole series
A NetXMS error in a dropdown no longer looks like an expired Grafana session
The config editor's server address example no longer includes /api

Updated Go, the Grafana plugin SDK, grpc and npm dependencies to fix reported vulnerabilities, including CVE-2026-33186

Initial release: alarms, DCI values, summary tables, object status and object queries from NetXMS, with API key authentication