GitPedia
Home/luc-github/ESP3D-WEBUI/Changelog
luc-github

luc-github/ESP3D-WEBUI

A Web UI for ESP8266 or ESP32 based boards connected to 3D printers / CNC

16 Releases
Latest: 1mo ago
ESP3D-WEBUI 3.1.0 v3.1.0Latest
luc-githubluc-github·1mo ago·May 25, 2026
GitHub

📦 📋 Table of Contents

  • [🚀 New Features](#new-features)
  • [ - HTTPS and WSS Protocol Support](#https-and-wss-protocol-support)
  • [ - Language and Theme Pack Manifests](#language-and-theme-pack-manifests)
  • [ - Configurable Content Visibility](#configurable-content-visibility)
  • [ - Brotli Compression Support](#brotli-compression-support)
  • [ - Theme Support for Custom Fonts and JavaScript](#theme-support-for-custom-fonts-and-javascript)
  • [ - New settings for panels size](#panels-size)
  • [ - Screening for extensions](#screening-extensions)
  • + 5 more

✨ 🚀 New Features

  • <a id="https-and-wss-protocol-support"></a>

📦 HTTPS and WSS Protocol Support

  • <a id="language-and-theme-pack-manifests"></a>

📦 Language and Theme Pack Manifests

  • Implemented manifest system for language packs and theme packs, enabling better organization and management of multi-language support and custom UI themes.
  • <a id="configurable-content-visibility"></a>

📦 Configurable Content Visibility

  • Added ability to select visibility on startup for each extra content item individually, providing more granular control over the interface layout on first load.
  • <a id="brotli-compression-support"></a>

📦 Brotli Compression Support

  • Integrated brotli compression support into the build toolchain for more efficient package compression, reducing the size of web assets delivered to the pendant.
  • <a id="theme-support-for-custom-fonts-and-javascript"></a>

📦 Theme Support for Custom Fonts and JavaScript

  • <a id="bug-fixes"></a>

🐛 🐛 Bug Fixes

  • WebSocket Connection Without Port Specification: Fixed an issue where WebSocket connections would fail when no explicit port was provided. The pendant now correctly handles default port assignment.
  • <a id="improvements"></a>

📦 💪 Improvements

  • Package Size Calculation: Updated size calculation logic to account for brotli-compressed packages, providing more accurate estimates of web asset sizes during the build process.
  • CI/CD Pipeline Updates: Updated build CI workflow to support the new compression and manifest systems.
  • More individual panels: Allows to move extra content panels individualy, for easier positionning.
  • Drag & Drop panels: Allows to move panels by drag and drop in dashboard, for easier organization.
  • Extensions directory: Allows to store extensions in extensions sub directory or root but not both.
  • Languages packs directory: Allows to store language packs in languages sub directory or root but not both.
  • Themes packs directory: Allows to store themes in themes sub directory or root but not both.
  • Test server refactoring: Refactoring of the test server for esier maintainability.
  • + 10 more

📋 📝 Other Changes

  • Documentation Cleanup: Removed working documentation files as part of repository maintenance.
  • Package Rebuild: Rebuilt packages to include the latest secure protocol support.
  • Theme Documentation (`docs/themes.md`): Complete documentation covering the new bundle format and all theme capabilities, with application examples:
  • *Example 1 — Custom font* (offline base64, online via `@import`, multi-format self-hosted fallback)
  • *Example 2 — Variables and JS coupled: dynamic accent colour* (declarative variables, runtime JS, CDN animation library via `scripts`)
  • *Example 3 — Replace the ESP3D logo* (CSS-only colour override, full SVG replacement via JS with `MutationObserver`)
  • *CSS-only legacy theme* and *full bundle theme* reference examples
  • Language Pack Documentation (`docs/languagepack.md`): Documentation updated to cover the new `_manifest` fields, including custom font loading for scripts requiring specific typefaces (Arabic, CJK, etc.) and RTL reading direction mode (`rtl: true` sets `dir="rtl"` on `<html>` and propagates into extension iframes automatically), with application examples:
  • + 5 more
v3.1.0 - Public RC 1v3.1.0rc1Pre-release
luc-githubluc-github·1mo ago·May 8, 2026
GitHub

[v3.1.0 - Public RC1](https://github.com/luc-github/ESP3D-WEBUI/releases/tag/v3.1.0RC1) Pre-release This release is bug fix and last planned before finale release 🐛 Bug Fixes Fix fallback for manifest not included in extension is not working 💪 Improvements Add more documentation for manifest extensions

v3.1.0 - Public Beta 2V3.1.0beta2Pre-release
luc-githubluc-github·2mo ago·April 24, 2026
GitHub

📦 📋 Table of Contents

  • [🚀 New Features](#new-features)
  • [ - HTTPS and WSS Protocol Support](#https-and-wss-protocol-support)
  • [ - Language and Theme Pack Manifests](#language-and-theme-pack-manifests)
  • [ - Configurable Content Visibility](#configurable-content-visibility)
  • [ - Brotli Compression Support](#brotli-compression-support)
  • [ - Theme Support for Custom Fonts and JavaScript](#theme-support-for-custom-fonts-and-javascript)
  • [🐛 Bug Fixes](#bug-fixes)
  • [💪 Improvements](#improvements)
  • + 2 more

✨ 🚀 New Features

  • <a id="https-and-wss-protocol-support"></a>

📦 HTTPS and WSS Protocol Support

  • <a id="language-and-theme-pack-manifests"></a>

📦 Language and Theme Pack Manifests

  • Implemented manifest system for language packs and theme packs, enabling better organization and management of multi-language support and custom UI themes.
  • <a id="configurable-content-visibility"></a>

📦 Configurable Content Visibility

  • Added ability to select visibility on startup for each extra content item individually, providing more granular control over the interface layout on first load.
  • <a id="brotli-compression-support"></a>

📦 Brotli Compression Support

  • Integrated brotli compression support into the build toolchain for more efficient package compression, reducing the size of web assets delivered to the pendant.
  • <a id="theme-support-for-custom-fonts-and-javascript"></a>

📦 Theme Support for Custom Fonts and JavaScript

  • <a id="bug-fixes"></a>

🐛 🐛 Bug Fixes

  • WebSocket Connection Without Port Specification: Fixed an issue where WebSocket connections would fail when no explicit port was provided. The pendant now correctly handles default port assignment.
  • <a id="improvements"></a>

📦 💪 Improvements

  • Package Size Calculation: Updated size calculation logic to account for brotli-compressed packages, providing more accurate estimates of web asset sizes during the build process.
  • CI/CD Pipeline Updates: Updated build CI workflow to support the new compression and manifest systems.
  • <a id="other-changes"></a>

📋 📝 Other Changes

  • Documentation Cleanup: Removed working documentation files as part of repository maintenance.
  • Package Rebuild: Rebuilt packages to include the latest secure protocol support.
  • Theme Documentation (`docs/themes.md`): Complete documentation covering the new bundle format and all theme capabilities, with application examples:
  • *Example 1 — Custom font* (offline base64, online via `@import`, multi-format self-hosted fallback)
  • *Example 2 — Variables and JS coupled: dynamic accent colour* (declarative variables, runtime JS, CDN animation library via `scripts`)
  • *Example 3 — Replace the ESP3D logo* (CSS-only colour override, full SVG replacement via JS with `MutationObserver`)
  • *CSS-only legacy theme* and *full bundle theme* reference examples
  • Language Pack Documentation (`docs/languagepack.md`): Documentation updated to cover the new `_manifest` fields, including custom font loading for scripts requiring specific typefaces (Arabic, CJK, etc.) and RTL reading direction mode (`rtl: true` sets `dir="rtl"` on `<html>` and propagates into extension iframes automatically), with application examples:
  • + 6 more
v3.1.0 - Public Beta3.1.0beta1Pre-release
luc-githubluc-github·3mo ago·March 17, 2026
GitHub

📦 📋 Table of Contents

  • [🚀 New Features](#new-features)
  • [ New settings for panels size](#panels-size)
  • [Screening for extensions](#screening-extensions)
  • [Extensions scan and auto-configuration](#extension-scan)
  • [💪 Improvements](#improvements)
  • [📝 Other Changes](#other-changes)
  • <a id="new-features"></a>

✨ 🚀 New Features

  • <a id="panels-size"></a>

✨ New settings for panels size

  • User can now change the panels size to adjust better it's screenresolutions and preferences
  • <a id="screening-extensions"></a>

📦 Screening for extensions

  • Each extensions need to have a manifest to be checked if they are suitable for used version, protecting user from incorrect usage.
  • <a id="extension-scan"></a>

📦 Extensions scan and extensions auto-configuration

  • <a id="improvements"></a>

📦 💪 Improvements

  • More individual panels: Allows to move extra content panels individualy, for easier positionning.
  • Drag & Drop panels: Allows to move panels by drag and drop in dashboard, for easier organization.
  • Extensions directory: Allows to store extensions in extensions sub directory or root but not both.
  • Languages packs directory: Allows to store language packs in languages sub directory or root but not both.
  • Themes packs directory: Allows to store themes in themes sub directory or root but not both.
  • Test server refactoring: Refactoring of the test server for esier maintainability.
  • Packing process improvement: Improve packing process to decrease final package size
  • Remove unnecessary icons: Remove some icons that seems not useful in webui context to decrease final package.
  • + 8 more

📋 📝 Other Changes

  • Version Update: The firmware version has been updated to 3.1.0 beta 1.
  • ---
  • *Generated by Release Agent on 2026-03-17 17:09*

📦 Packages Sizes

  • Sizes for 3.1.0 (+2.2KB~4.5KB vs 3.0) still under 100KB 🥇
  • | Target | Subtarget | Size | Bytes | Path |
  • |--------|-----------|------|-------|------|
  • | CNC | GRBL | 91.1 KB | 93315 | CNC\GRBL\index.html.gz |
  • | CNC | GRBLHal | 95.8 KB | 98058 | CNC\GRBLHal\index.html.gz |
  • | Printer3D | Marlin | 97.1 KB | 99428 | Printer3D\Marlin\index.html.gz |
  • | Printer3D | Marlin-embedded | 96.5 KB | 98835 | Printer3D\Marlin-embedded\index.html.gz |
  • | Printer3D | Repetier | 95.9 KB | 98201 | Printer3D\Repetier\index.html.gz |
  • + 2 more

📦 Supported Languages

  • | Code | Name |
  • |------|------|
  • | de | Deutsch |
  • | es | Español |
  • | fr | Français |
  • | hu | Magyar |
  • | id | Bahasa Indonesia |
  • | it | Italiano |
  • + 10 more
ESP3D-WEBUI 3.0.1 Maintenance ReleaseV3.0.1
luc-githubluc-github·6mo ago·December 16, 2025
GitHub

📦 v3.0.1 Maintenance Release

  • This release includes a fix for the navbar clipping issue on mobile devices.

📦 📋 Table of Contents

  • [🐛 Bug Fixes](#bug-fixes)
  • [📝 Other Changes](#other-changes)
  • [👥 Contributors](#contributors)
  • [📊 Statistics](#statistics)
  • <a id="bug-fixes"></a>

🐛 🐛 Bug Fixes

  • Navbar clipping issue on mobile: Fixed an issue where the navbar was clipping outside of the viewport on mobile devices. ([`f021a1c`](https://github.com/luc-github/esp3d-webui/commit/f021a1c))
  • <a id="other-changes"></a>

📋 📝 Other Changes

  • Documentation updates: Updated the README.md file with additional information.
  • <a id="contributors"></a>

📦 👥 Contributors

  • Thanks to all contributors who made this release possible!
  • [@luc-github](https://github.com/luc-github/luc-github) (2 commits, +2/-2)
  • [@1001Rem](https://github.com/luc-github/1001Rem) (1 commit, +9/-0)
  • <a id="statistics"></a>

📦 📊 Statistics

  • Commits: 3
  • 👥 Contributors: 2
  • Lines changed: +11 / -2
  • ---
  • *Generated by Release Agent on 2025-12-16 10:56*
v3.0.0V3.0.0
luc-githubluc-github·8mo ago·October 9, 2025
GitHub

📋 What's Changed compare to 2.X

  • Lower footprint
  • Theme support
  • Extensions API for better customization
  • Language packs support
  • More target platforms support
  • Check features: https://esp3d.io/ESP3D-WebUI/Version_3.X/features/
  • Full Changelog: https://github.com/luc-github/ESP3D-WEBUI/compare/v3.0.0-beta1...V3.0.0
V3.0.0-beta1 ESP3D-WEBUI for ESP3D/ESP3DLib/grblHALv3.0.0-beta1Pre-release
luc-githubluc-github·1y ago·December 18, 2024
GitHub

📋 What's Changed

  • Fix recognition of 100% M73 print status update by @MonoAnji in https://github.com/luc-github/ESP3D-WEBUI/pull/302
  • Add support for various Marlin message types by @MonoAnji in https://github.com/luc-github/ESP3D-WEBUI/pull/293
  • Longer T1 token for Home Assistant notifications by @dbuezas in https://github.com/luc-github/ESP3D-WEBUI/pull/373
  • Dbuezas/dont show print status in terminal by @dbuezas in https://github.com/luc-github/ESP3D-WEBUI/pull/374
  • Fix Persistent toasts by @dbuezas in https://github.com/luc-github/ESP3D-WEBUI/pull/375
  • Persistent terminal history by @dbuezas in https://github.com/luc-github/ESP3D-WEBUI/pull/378
  • 3.0 keyboard shortcut mapping by @luc-github and @aaronse in https://github.com/luc-github/ESP3D-WEBUI/pull/288
  • Better Tft support and command extraction by @luc-github in https://github.com/luc-github/ESP3D-WEBUI/pull/383
  • + 11 more

✨ New Contributors

  • @dbuezas
  • @MonoAnji
  • @aaronse
  • Documentation: https://esp3d.io/ESP3D-WebUI/Version_3.X/
  • Configurator: https://luc-github.github.io/
  • The ESP3D-WebUI is now ready for translation: https://esp3d.io/ESP3D-WebUI/Version_3.X/documentation/translation/
  • Full Changelog: https://github.com/luc-github/ESP3D-WEBUI/compare/v3.0.0-alpha3...v3.0.0-beta1
v2.1.3
luc-githubluc-github·2y ago·March 23, 2024
GitHub

📋 What's Changed

  • Add invert X / invert_Y / Invert_Z and swap x y
  • Update readme
  • Move Wiki to https://esp3d.io
  • Full Changelog: https://github.com/luc-github/ESP3D-WEBUI/compare/v2.1.1...v2.1.3
V3.0.0-alpha3 ESP3D-WEBUI for ESP3D/ESP3DLibv3.0.0-alpha3Pre-release
luc-githubluc-github·3y ago·September 11, 2022
GitHub

📋 What's Changed

  • Change to hard code WebSocket sub protocol
  • Use ISO_8601 date time format for ESP800
  • Add more log in case of disconnection
  • Fix Reveal password control position is incorrect
  • Fix missing space handler in [ESP401] value thanks @TheRedstoneGuy for pointing this out
  • Workaround Marlin cannot handle spaces in file names / directory names
  • Add WebSocket SubProtocol per @terjeio suggestion
  • Add spindle panel features
  • + 47 more

📦 Limitations

  • Wizard is not implemented yet
  • Works with ESP3D 3.0- alpha-3 - no backward compatibility
  • Language packs are not ready to be translated yet as UI is not finished

📦 Discussion / status

  • [Topic](https://github.com/luc-github/ESP3D-WEBUI/issues/157)
  • [Discussion](https://github.com/luc-github/ESP3D-WEBUI/discussions/94)
  • Full Changelog: https://github.com/luc-github/ESP3D-WEBUI/compare/V3.0-alpha1...V3.0-alpha2re/v3.0-alpha2...v3.0-alpha3
V3.0-alpha2 ESP3D-WEBUI for ESP3DV3.0-alpha2Pre-release
luc-githubluc-github·4y ago·June 1, 2022
GitHub

📋 What's Changed

  • Complete refactoring using spectre.css and correct Preact API per @alexblog suggestion
  • Smaller footprint
  • Add support for extensions/pluggins
  • Add theme support by using external css
  • Remove banner as unnecessary
  • Remove information bar and put information to separate page and respective panel
  • Add audio and haptic feedback
  • Add Repetier / ESP3DLib V2 / Smoothieware / GRBL support
  • + 1 more

📦 Limitations

  • CNC / Sand Table specific UI is still not defined
  • Wizard is not implemented yet
  • Works with ESP3D 3.0- alpha-2 - no backward compatibility
  • Language packs are not ready to be translated yet as UI is not finished

📦 Discussion / status

  • [Topic](https://github.com/luc-github/ESP3D-WEBUI/issues/157)
  • [Discussion](https://github.com/luc-github/ESP3D-WEBUI/discussions/94)

✨ New Contributors

  • @alexblog made several contributions like https://github.com/luc-github/ESP3D-WEBUI/pull/236
  • Full Changelog: https://github.com/luc-github/ESP3D-WEBUI/compare/V3.0-alpha1...V3.0-alpha2
V2.1.1 ESP3D-WEBUI for ESP3D v2.1.1
luc-githubluc-github·4y ago·May 16, 2022
GitHub

📋 What's Changed

  • Fix wrong source show in file panel
  • Fix SSID with ' not properly transfered from dialog box to control
  • Fix macro panel overload UI on some resolutions
  • Fix moving buttons in grbl
  • Fix SD icon and create dir displayed on GRBL thanks @Wesie
  • Fix Abort button for marlin-embedded and marlinkimbra thanks @GerogeFu
  • Fix always need to save preferences even no change
  • Fix display glitch
  • + 23 more
V3.0-alpha1Pre-release
luc-githubluc-github·4y ago·June 1, 2022
GitHub

📋 What's Changed

  • Complete rewrite of WebUI using Bootstrap 4 and Preact per @aganov suggestion
  • Add ESP32Cam support
  • Add mobile view support
  • Add mixed extruders support
  • Add multiple beds support
  • Add print status support
  • Add inline Macro support (no file)
  • Add ESP3D additional sensors display
  • + 8 more

📦 Limitations

  • Limited to Marlin FW support as proof of concept (POC)
  • Wizard is not working
  • Works with ESP3D 3.0- alpha-1 - no backward compatibility

📦 Discussion / status

  • [Discussion](https://github.com/luc-github/ESP3D-WEBUI/discussions/94)

✨ New Contributors

  • @royfocker19 made their first contribution in https://github.com/luc-github/ESP3D-WEBUI/pull/115
  • Full Changelog: https://github.com/luc-github/ESP3D-WEBUI/compare/v2.1-RC1...V3.0-alpha1
V2.1 ESP3D-WEBUI for ESP3Dv2.1
luc-githubluc-github·6y ago·May 26, 2020
GitHub

UI interface for ESP3D 2.1 used for Repetier, Marlin, GRBL, Smoothieware, also for ESP3DLIB 1.0 used by Marlin_ESP32 and for GRBL_ESP32.

V2.1-RC2 ESP3D-WEBUI for ESP3Dv2.1-RC2Pre-release
luc-githubluc-github·6y ago·March 13, 2020
GitHub

UI interface for ESP3D used for Repetier, Marlin, GRBL, Smoothieware, also for Marlin_ESP32 and GRBL_ESP32.

V2.1 ESP3D-WEBUI for ESP3Dv2.1-RC1Pre-release
luc-githubluc-github·6y ago·October 6, 2019
GitHub

UI interface for ESP3D used for Repetier, Marlin, GRBL, Smoothieware, also for Marlin_ESP32 and GRBL_ESP32.

V1.0 ESP3D-WEBUIv1.0
luc-githubluc-github·8y ago·April 26, 2018
GitHub

UI Interface for ESP3D using ESP8266/ESP32 on Repetier, Marlin and Smoothieware firmware 3D printer

← Back to ESP3D-WEBUI wiki