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@ChuckBuilds ChuckBuilds released this 31 May 13:41
· 16 commits to main since this release
4961697

What's New in v3.1

137 commits since v3.0.0. This release focuses on the web UI configuration experience, multi-display support, Raspberry Pi 5, and a hardened plugin system.

✨ New Features

Web UI & Widgets

  • Plugin File Manager widget — reusable inline file manager for plugins that manage files via web_ui_actions. Any plugin can adopt it with two lines of schema config. Replaces the previous inaccessible iframe-based approach. Includes file cards, drag-and-drop upload, table editor with "Jump to today", per-category enable/disable, create/delete modals.
  • Time Picker widget — native <input type="time"> wrapper, returns HH:MM string
  • File Upload Single widget — inline image upload for array-table rows with thumbnail preview
  • Array-table v2 — enum→<select>, date-picker/time-picker cell types, file-upload-single cells, row edit modal for nested objects (layout, style), per-instance pagination
  • Color picker for RGB array fields — R/G/B inputs with bidirectional hex swatch sync
  • Config Backup & Restore UI (#310)
  • Google Calendar picker widget for dynamic multi-calendar selection (#274)
  • Modular widget system — schedule, time-range, and common input widgets (#213)
  • Dynamic font selection and font manager improvements (#232)
  • LED RGB sequence, multiplexing, and panel type settings in web UI (#248)
  • Update-available banner (#311)
  • Plugin sorting, filtering, and improved Update All (#252)
  • Shutdown button in Quick Actions (#234)

Hardware & Platform

  • Raspberry Pi 5 / RP1 backend — UI for RP1 GPIO, slowdown guidance, hardware init error banner (#337)
  • Multi-display wireless sync — extend scrolling across two LED matrices (#330)

Plugins & System

  • Starlark Apps integration with schema-driven config and security hardening (#253)
  • March Madness NCAA tournament plugin (#263)
  • Timezone support for schedules and dim schedule feature (#218)
  • Error detection, health monitoring, and code quality improvements (#223)
  • Dev preview server and CLI render script (#264)

🔧 Fixes & Improvements

  • Plugin loader: hash-based dependency detection (skip reinstall when requirements unchanged), security hardening against path injection
  • WiFi AP mode, captive portal, and WiFi connect flow fixes (#348)
  • Multiple browser tab support via SSE broadcaster (#349)
  • Log viewer now includes ledmatrix-web logs (#350)
  • Plugin reconciler prefers config.json over state manager for enabled state (#353)
  • Skip update for local-only plugins instead of failing (#354)
  • Various plugin config UI fixes

⬆️ Upgrading

No breaking changes from v3.0.x. Pull and restart:

cd ~/LEDMatrix && git pull && sudo systemctl restart ledmatrix

🙏 Thanks

As always — nothing is done, things are broken, more to come. Feedback and issues welcome on GitHub or Discord.