grafana/mcp-grafana v2.0.1 on GitHub

update_dashboard now steers models towards schema v2 for new dashboards, keeps existing dashboards in their stored schema, and includes minimal v2 examples (grid and tabs layouts) in its description (#1294)

update_dashboard no longer silently overwrites a v2 dashboard with a v1 panels[] body, which dropped its v2 structure such as tabs; it now returns an error suggesting patches or a v2 body. New v2 dashboards are created at the most stable v2 API version Grafana serves instead of a hardcoded v2beta1 (#1275)
run_panel_query works on schema v2 dashboards instead of failing with dashboard has no panels (#1287)
Datasource requests no longer treat an HTML page returned by the fallback /resources route (such as Loki's web UI) as success, which caused invalid character '<' errors that persisted until restart (#1295)
Tool descriptions no longer show a literal \, in place of every comma (#1296)
The trace and panel viewer MCP apps declare data: resources in their CSP, so hosts like MCP Inspector no longer block their embedded fonts and images (#1284)