Changelog Mapgl

2.9.1

• fix: unblock Field selector in Grafana 13 (Combobox) for Node Group rules.
• restore edge legend color picker
• separate visually Arc A/B side Style config sections

2.9.0

• Refactor for performance: packed graph relation storage with a flat runtime edge index. 30% faster graph build time.
• GPU-shader for donut-charts to 50% reduce texture memory, SVG generation left for users icons.
• donut arc sections enabled in Geo mode too.

2.8.1

• graph frame validation pipeline with Diagnostic UI (disable in panel editor)
• frame signature to skip re-layout on metric updates or panel config editing
• fix: fit-to-data for nodegraph, panel editing with no render flicker
• preserve viewport during style editing

2.7.4

regression bug: fresh new panels don't initialize with v2.7.3. Use this v2.7.4.

• inverted style scaling option, allowing lower metric values to appear larger
• node graph zoom levels normalized to match Geo mode’s 1–18 range.
• debounce auto-layout recalculation on opts change
• panel async update gate. Drops stale tasks on panel update/reload

2.7.2

• dashed style for edges; fit-to-data Max zoom range

2.7.1

• traces on service dependency graph: multi-hop edge with per-fragment span info from separate data-rows
• new provisioned dashboard: traces + service graph
• config: 'routed' edge mode by default; rm node group icon offset
• fix tooltip adjacency list selection bugs: icons flicker, target node selection
• refactor: externalize panel-core package. Panel acts as core consumer.
• auto-layout config in Basemap layer section
• dim text labels for non-highlighted edges

2.6.1

• auto-layout via Web Worker with shared memory for a non-blocking UX and no JSON-passthrough overhead
• refactor: types relocated, graph imports moved to the Web Worker, leaving only a thin shim in the main bundle
• fix: same-query layers and no-refId queries no longer panic due to positions buffer under-allocation

2.5.0

• adjacent edges list in tooltip.
• graph highlighter via shader mask for instant nodes/edges picking.
• FIX: cross-namespace edges with > 1 segment

2.4.0

• edge routing modes: SugiyamaSplines/Rectilinear
• edge curve interpolation on GPU shaders

2.3.0

• icon color tint config for Node Groups
• adhoc node group filter in the legend. GPU-fast
• SVGs (raw/donut) resampled for highres, boxed into circle boundaries. Simplify group rules (rm icon size)
• text labels offset from circle boundary (not from center point).

2.2.0

• namespace subgraphs support. Make your graph more branchy.
• revamped Group rules section
• fix: group rules threshold options sync with node metric
• fix: scale on zoom for arrows and arc labels. Better arrow tips positioning.

2.1.0

• align styles with Grafana theme tokens. Theme support for widget buttons.
• hot patch for upstream FolderPickerTab Grafana 12.4.0. (No portal popups #119187)
• robust svg loading for edge arrows under stricter Grafana environments (v11.2.0)
• update field pickers and matchers from Grafana core

2.0.1

• arrows config for edges in 'routed' view mode
• parallel edges support for arcs/multi-hop edges in nodegraph view
• cut edges at node boundary ports to prevent overlapping with semi-transparent nodes.
• show head node id in edge tooltip
• enlarge picked arc, edge

2.0.0

• Node Graph with autolayout and spline edge routing that respects node boundary curves. In addition to Geo mode.
• Arc sections on nodes for any metrics.
• Style config extends Grafana Geomap styles-from-dimensions concept with overrides for user-defined node groups
• Native Grafana Field config support: Thresholds, Mappings, Units, Overrides, Data links.
• Bi-metric Arcs (ex., for TX/RX)
• Ad-hoc filters by layers, node groups in the legend
• Unified (Graph+Geo) single dataframe for nodes and edges (same as in v.1) avoids hardcoded dataframe requirements of the native Geomap/NodeGraph.
• v1 -> v2 data migration is not required

1.6.1

• fix labels in thresholds config to work with Tooltip component since Grafana 10.3.0
• fix tooltip css classes for pointerEvents:all

1.6.0

• cluster legend-filter
• fullscreen and compass widgets

1.5.0

• point circle and text label dimensions
• svg icon rules collapsible + resource picker
• bugfix: cluster hull polygon onHover doesn't lag on large datasets

1.4.0

• alerting states from built-in Grafana annotations query. State colors for nodes and clusters
• see-through convex hull polygon for cluster area

1.3.0

• cluster max zoom menu select to control clusterization
• convex hull polygon shows cluster boundaries, cluster expansion zoom on click
• restore Grafana >=9.2.5 support
• fix performance issues with composite sublayers constantly recalculating. IconGeoJsonLayer (circles+icons+text) has been separated from IconClusterLayer

1.2.0

• svg icons for nodes
• text labels with collision filter.
• bug fixes: allow lineWidth custom size, no min/max

1.1.0

• Multi-source, multi-target support
• Switch path direction by declaring dashboard variable 'locRole'.
• Data-links: icon in tooltip to sets values for 'target' and 'source' dashboard variables.
• Comment icons from specs inlined in intermediate coordinates (ex.: [37.560447,55.550818, 0, "comment", "green"])
• Aggregation nodes and offset for overlapping lines.
• stat1/stat2 switch to disable offset and show secondary metric
• edge labels in stat2 mode , aggregation nodes labels.

1.0.2

• Parent path as an array of coords or location IDs
• Aggregation nodes and offset for overlapping lines.
• Extended dotted line path to root.
• Bug fixes: isolate config options for different layers;

1.0.1

• Multi layers support
• PolygonsLayer, Path (LineStrings) layer from query
• Static GeoJson layer with FeatureCollection support from GeoJson file (url)
• Advanced thresholds processor for node group styles.
• Points show toggle

1.0.0

Initial release.