auto-layout config UI

• auto-layout config in Basemap layer section
• dimm text labels for non-highlighted edges

traces on service dependency graph

• traces on service dependency graph: multi-hop edge with per-fragment spans info from separate data-rows
• new provisioned dashboard: traces + service graph
• config: 'routed' edge mode by default; rm node group icon offset
• fix tooltip adjacent edges list bugs: header icons flicker, edge target node selection
• refactor: externalize panel-core package. Panel acts as core consumer.

fix pos buffer under-allocation

• fix: same-query layers and no-refId queries no longer panic due to positions buffer under-allocation

Web worker for Auto-layout

• 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

graph highlighter via GPU shader mask

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

Edge curve interpolation, spline/rectilinear routing modes

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

Tint icons according to status color

• icon color tinting 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).

namespace subgraphs

• namespace subgraphs support. Make your graph more branchy.
• revamped Group rules section #6
• fix: group rules threshold options sync with node metric field #5
• fix: scale on zoom for arrows and arc labels. Better arrow tips positioning.

theme support, hot patch Grafana v12.4.0

• 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

arrows for edges

-arrows config for edges in 'routed' view mode
-parallel edges support for arcs/hyperedges 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