v3.7.4 Release

v3.7.4 - UI Polish, Icon Refresh & Bug Fixes

🚀 What's New

🎨 UI & Design

• Monochrome Icon Support: Full Android 13+ themed (monochrome) icon with a custom keyboard-style design.
• Improved Custom AI Key UI: Streamlined the AI key creation dialog for a cleaner, more intuitive experience.
• Settings UI Polish: Various refinements across settings screens for improved readability and consistency.

⚙️ Toolbar & Split Mode

• Split Toolbar Improvements: Optimized dual toolbar to fully utilize the second bar for emoji search and paging.
• Fixed Pinned Keys in Split Mode: Pinned key actions are now correctly disabled when split toolbar is active, preventing visual glitches.
• Fixed Auto-Show Toolbar Conflict: "Auto show toolbar on select" no longer causes the toolbar to open on keyboard launch—it now strictly responds only to text selection.

🔍 Search Fixes

• Emoji Search Auto-Close: The emoji search bar now properly closes when switching keyboard layouts or dismissing the emoji view.
• Clipboard Search Auto-Close: Same fix applied to the clipboard search bar for consistent behavior.

📚 Libraries & Resources

• Emoji Dictionary Download: Added a download button in the Libraries section within settings for quick emoji dictionary setup.
• Features Link: Added a direct link to the Features guide from the Libraries section.

🐛 Bug Fixes

• Fixed Settings Search Overlay: Resolved a black overlay appearing on sub-settings pages when the search bar was active.
• General Optimizations: Minor performance and stability improvements.

📦 Downloads (Choose Your Flavor)

File	Description	Permissions
standard-release.apk	Recommended. AI Features enabled (Gemini/Groq).	Internet
offline-release.apk	Privacy Focused. No Internet. Offline AI Only.	No Internet
offlinelite-release.apk	Minimalist. Pure FOSS. No AI code.	No Internet

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Built with ❤️ by LeanBitLab

v3.7.3 Release

v3.7.3 - AI Model Refresh, Emoji Fixes & UI Polish

A feature and bugfix release that updates AI model lists, improves the Custom AI Keys experience, and squashes several UI bugs.

🚀 What's New

🤖 AI Updates

• Updated Gemini Models: Added latest models including Gemini 2.5 Flash/Pro, Gemini 3.x previews, and Gemma 3 variants. Removed discontinued models.
• Updated Groq Models: Added Llama 4 Maverick, Kimi K2, GPT-OSS 20B, Groq Compound, and more.
• Keyword Selectors: New keyword selectors for AI prompts.
• Improved Custom AI Keys Config: Better configuration flow for custom AI keys.

⚙️ Settings & UI

• Settings Refinement: Cleaner and more polished settings screens.
• Select Auto Open Toolbar: New option to auto-open the toolbar on text selection.

😀 Emoji

• More Emoticons: Expanded the built-in emoticon collection.
• Fixed Emoji Search: Emoji search now works correctly.
• Fixed Emoji Preview: Emoji preview display has been fixed.

🐛 Bug Fixes

• Fixed One-Hand Mode: Resolved issues with one-hand keyboard mode.
• Fixed Groq model api: Resolved issues Groq API requests routed to OpenAI.

I don't remember the other changes. Here is the full changelog:

Full Changelog: v3.7.2...v3.7.3

📦 Downloads (Choose Your Flavor)

File	Description	Permissions
standard-release.apk	Recommended. AI Features enabled (Gemini/Groq).	Internet
offline-release.apk	Privacy Focused. No Internet. Offline AI Only.	No Internet
offlinelite-release.apk	Minimalist. Pure FOSS. No AI code.	No Internet

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Built with ❤️ by LeanBitLab

Release v3.7.2 Rebrand

v3.7.2 - Reborn as LeanType

We are excited to introduce LeanType!
This is a major release that rebrands the project from "HeliboardL" to LeanType with a cleaner identity and a new package name (com.leanbitlab.leantype).

Important

⚠️ Migration Required: Uninstall & Reinstall
Because the package name has changed to com.leanbitlab.leantype, this will not install as an update over previous versions.

1. Backup: Go to Settings > Backup and Restore in your current version and save your backup.
2. Uninstall: Remove the old version.
3. Install: Install LeanType v3.7.2.
4. Restore: Go to Settings > Backup and Restore and load your backup file.

🚀 What's New

🎨 Visual & UI Overhaul

• Rebranding: Fresh new "LeanType" identity and icons.
• Settings Redesign: A cleaner, more modern Settings menu layout with improved organization.
• Polished Interface: Refined iconography throughout the keyboard.

🔎 Emoji Search

• Find Emojis Fast: You can now search for emojis by name!
  • Note: Requires loading an Emoji Dictionary in Settings > Text correction > Dictionary or use Download button.

🤖 AI Additions

• Qwen/DeepSeek Support: Automatically strips <think> tags from reasoning models to keep proofreading clean.
  • Tip: Use the new #showthought keyword if you want to see the reasoning process.

📦 Downloads (Choose Your Flavor)

File	Description	Permissions
standard-release.apk	Recommended. AI Features enabled (Gemini/Groq).	Internet
offline-release.apk	Privacy Focused. No Internet. Offline AI Only.	No Net
offlinelite-release.apk	Minimalist. No AI code.	No Net

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Built by LeanBitLab

Release v3.7.1

Release v3.7.1

🚀 New Features

• Custom AI Keys: Added Custom AI Keys support to the Standard flavor!
  • 👉 Check the Features Guide to learn how to use keywords like #proofread, #editor, and #append.
• Clipboard Search: You can now search your clipboard history directly from the toolbar.
• Offline AI Performance: Added Keep model loaded setting (Offline flavor) to reduce delay by keeping the model in memory.
• New Themes: Added 2 new keyboard themes.
• New Dictionary: Added English (Canada) dictionary (en-CA).

🛠️ Improvements & Fixes

• Visibility Fixes:
  • Correctly hidden Custom AI keys in Offline/Offline Lite flavors (Settings & Toolbar).
  • Fixed Pinned Keys visibility in suggestion strip for offline builds.
• Code Cleanup: Optimized ToolbarUtils and settings screens.

Artifacts:

• standard: Full feature set (AI + Custom Keys).
• offline: Privacy focused (Local Proofreading, No Custom Keys).
• offlinelite: Minimal (No AI).

v3.7.0

What's New in v3.7.0

Standard version and offline version were reuploaded

🚀 Features & Improvements

• Groq API Separation: Groq now has its own dedicated settings for API key and model, preventing conflicts with OpenAI/HuggingFace credentials.
  this fixed in reuploaded standard apk
• OfflineLite Cleanup:
  • Removed unsupported 'Proofread' and 'Translate' keys from the toolbar options.
  • Hidden AI settings from search results to avoid confusion.
• Settings Refinement: Moved 'Personal Dictionary' toggle to the Dictionaries screen for better discoverability.
• Rebranding: Updated app slogan to 'Privacy-focused keyboard with AI enhancements'.

🐛 Bug Fixes

• Fixed Crashes: Fixed some bugs caused by dictionary, fixed recommeded offline model load crash
• Error Messages: Fixed error toasts for missing API keys to correctly point to Settings → AI integration instead of the old 'Advanced' path.
• UI Labels: Fixed 'Get Groq Key' button appearing in the wrong provider settings.
• Search Visibility: Hidden cloud AI settings (Gemini, Groq, HF) from search results in the offline flavor.

🛠️ Under the Hood

• Refactored toolbar preference logic for better maintainability.
• Updated build configuration.

v3.6.9

What's New in v3.6.9

• Multi-Provider AI - Proofread using Gemini, Groq (Llama 3, Mixtral), or OpenAI-compatible providers.
• Offline AI - Private, on-device proofreading and translation using ONNX models (Offline build only).
• OfflineLite - Lightweight flavor (~20MB) with NO offline AI features for minimal size.
• Dual Toolbar / Split Suggestions - Option to split suggestions and toolbar for easier access.
• Touchpad Mode - Swipe spacebar up to toggle touchpad; custom sensitivity controls.
• Google Dictionary Import - Easily import your personal dictionary words.
• Enhanced Customization - Force auto-capitalization toggle, reorganized settings, and more.

HeliboardL v3.6.1: Dual Release (Standard/Offline) & Refined UI

HeliboardL v3.6.1 Release

This major update introduces a dual-release strategy to give you complete control over privacy and functionality.

📦 Choose Your Version

1. Standard Version (-standard-release.apk)

• Features: Full suite including AI Proofreading, AI Translation, and Gesture Library Downloader.
• Permissions: Requires INTERNET permission (used only when you explicitly use AI features or download libraries).
• Best For: Users who want smart features alongside privacy.

2. Offline Version (-offline-release.apk) 🛡️

• Features: All UI/UX refinements (Squircle keys, new Icons) but excludes all AI and network features.
• Permissions: NO INTERNET PERMISSION in the manifest. Guaranteed at the OS level.
• Best For: Privacy purists who require a hard guarantee that no data can ever leave the device.

✨ What's New

• 🕵️ New Incognito Icon: Distinct "Hat & Glasses" outline for clear visibility in all themes (Light/Dark).
• 🎨 Modern UI: "Squircle" key backgrounds and refined spacing key UI.
• 🤖 AI Enhancements:
  • Proofreading: Fix grammar/spelling instantly (Standard).
  • Translation: Translate selected text in-place (Standard).
• 📥 Gesture Library: Built-in downloader for Glide Typing support (Standard).

Note: Both versions install as helium314.keyboard.l. You can install them alongside the original HeliBoard, but you can only have one HeliboardL version installed at a time.

HeliboardL v3.6

HeliboardL v3.6.0 Release

🚀 What's New

• Brand New Icon: Minimal, privacy-focused design with LeanBitLab branding (Purple/Dark).
• Improved UI: Better key margins and spacing.
• Privacy & Legal: Verified open-source license compliance.

✨ Features

• 🤖 Gemini AI Proofreading: Fix grammar and spelling with one tap.
• 🌐 AI Translation: Translate text directly from the toolbar.
• 🎨 Enhanced Toolbar: Modern squircle key backgrounds.
• 🕵️ Incognito Indicator: Discreet watermark on spacebar.
• 📥 Gesture Library: Easy setup for glide typing.

📦 Artifacts

• APK: HeliboardL_3.6-release.apk
• Architecture: Universal / Arm64