v1.1.0

Windows (portable): download solenoid-*-windows-x64.exe below and run it — no installer.

The binary is unsigned, so Windows SmartScreen will warn: click More info → Run anyway.

What's new in 1.1

Composites & what-if

• Composite sub-graph container node
• Goal Seek, Scenarios, Data Table & Simulation run modes on composites
• Composite sub-graphs with an isolated, manual compute chain (Solve button + stale marker)
• Full drill-in editor: minimap, keyboard, right-click, Tidy, copy/paste inside a composite

Nodes & analysis

• Set Operations & Set Relations nodes
• Unified XLOOKUP node: lists, frames & cubes; approximate + as-of match
• As-Of Join (nearest-match on time keys, with tolerance)
• Data Feed node: FRED economic series (no key) & Alpha Vantage stock history; date range, frequency, quick-picks
• Expect, Reconcile & Tornado nodes
• One-click model fuzzer
• Problems panel
• Where-used highlight
• Node-anchored comments
• Cube Rollup node
• Coalesce/Fill is N-ary (extensible Else rows)
• Filter Rows with extensible AND/OR condition rows
• Input Switch: named slots + Many mode (collects into a Cube)
• Date Range picker node
• Session History node
• Write CSV / Write JSON file-sink nodes

Charts & visuals

• Chart ops: Pie, Scatter, Bubble, Radar, Radial, Funnel, Composed
• Treemap, Sankey, Histogram, KPI card & Bullet nodes
• Sparkline node (line / column / win-loss)
• Mermaid diagram node
• Chart accepts a Frame for a labeled x-axis
• Minified (collapsed) previews: Sparkline, Gauge, Slicer & charts

Reports & presentation

• Report node: markdown with live =name embeds (numbers, tables, charts, equations, diagrams)
• Report docks to the right edge
• Export a Report as a webpage (static HTML)
• Presentation node & Presenter mode
• Image bundling: attached images save to an images/ folder beside the document

Data & engine

• Verb chains compile to one fused Polars query
• Sketch calc mode: sampled execution on huge tables
• Native CSV reader on desktop (with date inference)
• Native Parquet & Arrow source
• Error provenance: every error carries its origin; popups fly to the source
• Connection nodes auto-refresh on an interval
• Headless graph runner (npm run run-graph)

Canvas & app

• Command Palette (Ctrl+K), with an always-on docked option
• Align & Distribute bar, plus batch collapse/expand
• Mobile design pass: three-zone chrome + touch action bar
• Custom Palette Editor (+ the Equinox palette)
• Document Properties
• Format Controller redesign: one function model, flow-state arrows, advanced tier (separators, accounting negatives, K/M/B)
• Type-default display: values render in their type's format everywhere
• Quick-wire: drop a cable on empty canvas for a filtered Add menu
• Semantic zoom
• Drag-to-scrub number fields
• Universal node body resizer
• Conduit lanes with switchable socket types
• Minimap position setting (bottom / top / hidden)
• Fullscreen: F11 on desktop, a button on mobile

Known issues

• Tidy / Cleanup around expanded groups is wonky — auto-arrange and cleanup can misplace nodes when expanded groups are involved; re-running or nudging recovers.
• Inside a composite drill-in, grouping, Isolate, Cleanup/Autofit, the Navigator and lasso-select aren't available yet (main canvas only), and the top toolbar still drives the main canvas — the keyboard and right-click menu do target the subgraph.
• Node-label edits aren't undoable (on any surface) — Ctrl+Z skips them.
• A hairline seam can show between a node's header and body at some zoom levels (cosmetic).
• Data Feed in the browser is CORS-limited — some providers only work in the desktop app, which fetches natively.
• The Problems panel and model fuzzer only see whole-value errors — a per-cell error inside a list/frame shows in the value, but isn't itemized in the panel.
• Tornado ranking mixes true sensitivity with each input's sweep width (a Slider sweeps its full range, a Number ±10%), and an input that errors at an extreme is dropped from the chart rather than marked.
• The model fuzzer's "+ Clamp" quick-fix inserts an unconfigured Clamp — set the bounds yourself after inserting.
• Set nodes compare complex numbers by identity, so equal complex values from different sources never match.
• No cable collision avoidance yet — cables can overlap each other and nodes in dense graphs.
• In private browsing during a network outage, recovering from a stale deploy can reload-loop (the web app can't persist its retry guard).
• Android: the status bar doesn't tint to the app accent in a normal tab (platform limitation).

Full Changelog: v1.0.0...v1.1.0