Machinechat JEDI v4.0.1

Please read the releases notes completely.
Backup your existing Machinechat JEDI installation before upgrading to a newer release.

Refer to Machinechat JEDI documentation at: https://docs.machinechat.io

Machinechat JEDI Release Notes - Version 4.0.1
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Dashboards
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* FIXED: Issue with concurrent dashboard updates.
* FIXED: Line and area charts appeared empty when a metric returned only one
       data point. The point is now shown as a marker.
* FIXED: A single data point was spread across a time axis spanning a day or
       more on line, area, and bar charts. The axis now shows a 10-minute
       window centered on the data, labeled in hours and minutes.

Machinechat JEDI Release Notes - Version 4.0.0
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IMPORTANT - PLEASE READ:
Version 4.0.0 is a major update. The configuration database and
CSV data from previous versions are not compatible with JEDI v4.
We had to make these breaking changes to prepare JEDI for AI/ML features.

The new CSV data storage format is now compatible with
AI/ML libraries and easier to import into other data workflows.
The included data migration tool allows you to import data from earlier versions.

Dashboards
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* NEW: Grid Dashboard - A new dashboard builder with drag-and-drop grid layout
       and a wide selection of chart types including Donut, Events,
       Circular Gauge, Dual-Range Gauge, Compass, Pie, X-Y, and more.
* NEW: Table Dashboard for displaying reports.

Data & Storage
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* NEW: CSV data storage engine for better compatibility with AI/ML/data
       science workflows.
* NEW: Data migration tool for importing data from previous JEDI versions.

Data Collection
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* NEW: Arduino UNO-Q data collector support with default configuration.
* NEW: Inspect Data - Capture raw records from a data collector to verify and
       troubleshoot incoming data. Record a live session, then filter, sort,
       and view each payload as JSON, table, hex, text, image, or chart.

AI/ML Integration
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* NEW (Experimental): Built-in MCP server and standalone MCP gateway enables
       AI agents such as Claude Desktop, Claude Code, OpenAI Codex, and
       Google Gemini to interact with JEDI for creating dashboards and
       analyzing data. Stay tuned for more features.

User Experience
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* NEW: Start with ready-to-use profiles (templates).

Platforms
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* NEW: ARM64 Linux support.

This release also includes several additional bug fixes, performance
improvements, and build system enhancements from previous versions of JEDI.