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Subzillo version history - 14 versions

Subzillo by Subzillo

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Subzillo version history - 14 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 1.0.17

    Released Sep 26, 2026 - 872.67 KB
    Works with firefox 79.0 and later
    • Fixed SSO authentication synchronization and session persistence.
    • Added custom session expiration modal and improved login session polling.
    • Minor UI improvements and bug fixes.

    Source code released under MIT License

    Download Firefox and get the extension
    Download file
  • Older versions

    Version 1.0.16

    Released Sep 18, 2026 - 832.31 KB
    Works with firefox 79.0 and later
    Fixed an issue where the login progress was lost when the user closed the popup during the OTP verification stage.
    Removed a third-party IP-based location request (ipapi.co) for country code detection to improve user privacy.

    Source code released under MIT License

    Download file
  • Version 1.0.15

    Released Sep 17, 2026 - 790.33 KB
    Works with firefox 79.0 and later
    Version 1.0.15 Updates:
    - Fixed a bug where the extension would incorrectly prompt the user to log in even when they were already authenticated in the main web application.
    - Improved the silent background synchronization mechanism to ensure the extension perfectly mirrors the web app's authentication state.
    - Enhanced token detection to support web sessions that utilize sessionStorage or cookies.
    - Resolved a UI glitch that caused a blank screen or a flash of the login form when opening the extension popup.

    Source code released under MIT License

    Download file
  • Version 1.0.14

    Released Sep 17, 2026 - 747.6 KB
    Works with firefox 79.0 and later
    • Resolved a critical UI issue where the extension popup would fail to reopen or render incorrectly after the first use.
    • Improved overall extension stability and reliability.

    Source code released under MIT License

    Download file
  • Version 1.0.13

    Released Sep 16, 2026 - 747.72 KB
    Works with firefox 79.0 and later
    Version 1.0.13 finalizes the mitigation for a rare deadlock bug. We have successfully completed a full overhaul of our inter-process communication pipeline, redirecting 100% of all asynchronous storage requests securely to the background Service Worker thread to ensure maximum stability on all connection speeds.

    Source code released under MIT License

    Download file
  • Version 1.0.12

    Released Sep 16, 2026 - 705.02 KB
    Works with firefox 79.0 and later
    Version 1.0.12 completes our architectural improvements to the background data synchronization system. We have definitively resolved all edge-case bugs that could cause the extension popup to become unresponsive when checking login status or updating cached subscriptions.

    Source code released under MIT License

    Download file
  • Version 1.0.11

    Released Sep 16, 2026 - 660.97 KB
    Works with firefox 79.0 and later
    Version 1.0.11 includes architectural improvements to our background caching system and resolves a rare bug where the extension popup could become unresponsive on slower connections.

    Source code released under MIT License

    Download file
  • Version 1.0.10

    Released Sep 16, 2026 - 574.26 KB
    Works with firefox 79.0 and later
    • Optimized performance for cross-tab session synchronization.
    • Improved background service worker state management and timeouts.
    • Removed external IP-based auto-location dependency for improved privacy and performance.
    • Defaulted the country code selector to AED.
    • Various under-the-hood stability improvements.

    Source code released under MIT License

    Download file
  • Version 1.0.9

    Released Sep 16, 2026 - 531.75 KB
    Works with firefox 79.0 and later
    • Resolved a critical bug that prevented the extension popup from opening.
    • Improved background service worker stability.
    • Minor UI improvements and version bump.

    Source code released under MIT License

    Download file
  • Version 1.0.8

    Released Sep 15, 2026 - 531.75 KB
    Works with firefox 79.0 and later
    Version 1.0.8 brings important UI enhancements and bug fixes:
    - Redesigned the "Renewal Reminders" UI in the Add/Edit subscription forms, replacing checkboxes with a sleek interactive range slider.
    - Fixed a bug where renewal reminder settings were not being correctly attached to the API payload during subscription edits.
    - Added safeguards to prevent the accidental editing or bulk-deletion of the core Subzillo subscription.
    - Minor UI alignment and dark-mode styling improvements.

    Source code released under MIT License

    Download file
  • Version 1.0.7

    Released Sep 3, 2026 - 479.61 KB
    Works with firefox 79.0 and later
    • Version bump to 1.0.7
    • Implemented a custom UI modal for handling 409 session expiration errors.
    • Automatically clears the local session and gracefully reloads to the login screen when logged into another device.
    • Fixed a bug where multiple simultaneous API errors caused overlapping error dialogs.

    Source code released under MIT License

    Download file
  • Version 1.0.6

    Released Sep 2, 2026 - 439.56 KB
    Works with firefox 79.0 and later
    • Redesigned the manual subscription entry form to be much more compact and easier to navigate on a single screen.
    • Fixed an issue where the extension would sometimes require a full page refresh to detect a successful login.
    • Added dynamic country-specific formatting for international phone numbers on the login screen.
    • General UI and performance improvements.

    Source code released under MIT License

    Download file
  • Version 1.0.5

    Released Aug 27, 2026 - 387.48 KB
    Works with firefox 79.0 and later
    Minor bug fixes and performance improvements.

    Source code released under MIT License

    Download file
  • Version 1.0.4

    Released Jul 30, 2026 - 305.68 KB
    Works with firefox 79.0 and later

    Source code released under MIT License

    Download file
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