SideMagic 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 0.3.0
Released Jun 6, 2026 - 73.93 KBWorks with firefox 58.0 and laterEnglish (Chrome Web Store / Firefox)
What's new in 0.3.0
Gemini 2026 UI support — File attachment works with Google’s redesigned Gemini interface (new “+” menu and bottom sheet).
More reliable uploads on Gemini — SideMagic now uses clipboard paste (like Cmd+V) as the primary method, which is faster and more stable on the new UI.
Smarter success detection — The extension verifies that a file actually appears in Gemini before showing a success message, reducing false “attached” notifications.
Capture timestamp in HTML files — When you attach a page as HTML (/website), the file includes a capture timestamp at the end for reference.
Improvements
Updated selectors and upload flow for Gemini’s new layout
Better fallback strategies if the primary upload method fails
Claude also benefits from paste-first file attachmentSource code released under MIT License
Older versions
Version 0.1.0
Released Feb 26, 2026 - 72.76 KBWorks with firefox 58.0 and laterSource code released under MIT License
Version 0.0.0
Released Feb 14, 2026 - 72.1 KBWorks with firefox 58.0 and laterSource code released under MIT License