Keyword Highlighter Pro version history - 3 versions
Keyword Highlighter Pro by Masum Labs
Keyword Highlighter Pro version history - 3 versions
Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Latest version
Version 11.1.4
Released Sep 9, 2026 - 35.51 KBWorks with firefox 140.0 and later, android 142.0 and later🚀 New Features
• Project Profiles — Create separate keyword sets for different projects, tasks, or workflows.
• Instant Project Switching — Switch between projects and immediately use the selected project's keywords.
• Project ON/OFF Controls — Enable or pause individual projects without reloading the webpage.
• Project-Based Keyword Management — Manage keywords independently within each project.
• Project Backup Support — Import and export project-based keyword configurations, with support for older keyword-only backups.
🛠 Bug Fixes & Improvements
• Fixed highlighting not updating immediately when the extension is turned ON or OFF.
• Fixed project switching so the active keyword set changes without requiring a page reload.
• Improved synchronization between extension settings and webpage highlighting.
• Existing keywords are automatically preserved during migration to the new project-based system.
• Improved validation and handling of saved project and keyword data.
🛡 Security & Under-the-Hood Updates
• No new browser permissions were added.
• Keyword and project data continue to be stored and processed locally.
• No analytics, tracking, remote APIs, or external data transmission were added.
• Improved storage validation and backward compatibility.Source code released under All Rights Reserved
Older versions
Version 11.1.3
Released Aug 16, 2026 - 32.47 KBWorks with firefox 140.0 and later, android 142.0 and laterKeyword Highlighter Pro 11.1.3
✨ Improvements- Improved highlighting performance and reliability.
- Better support for dynamically changing webpages.
- Improved keyword handling and data validation.
- Safer keyword import processing.
- Refreshed Popup and Keyword Manager UI.
- Improved accessibility and keyboard navigation.
🛡 Security & Privacy - Improved local data validation and handling.
- No new permissions.
- No analytics, telemetry, or external data transmission added.
Thank you for using Keyword Highlighter Pro! 🔎Source code released under All Rights Reserved
Version 11.1.2
Released Aug 12, 2026 - 39.72 KBWorks with firefox 121.0 and laterSource code released under All Rights Reserved