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Netflix Subtitle Translator version history - 3 versions

Netflix Subtitle Translator by wugq.dev

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Netflix Subtitle Translator 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 1.4

    Released Mar 20, 2026 - 53.58 KB
    Works with firefox 140.0 and later, android 142.0 and later
    1.4

    New features
    • Right-click context menu — right-click anywhere on Netflix to toggle translation on/off, show/hide original text, and switch destination language without opening the popup

    Improvements
    • Refactored SubtitleController into focused helper classes for improved stability and maintainability
    • Centralized storage access patterns across the extension

    Bug fixes
    • Fixed duplicate polyfill and capped manifest cache size
    • Fixed log action messages not appearing in the Developer section

    Source code released under MIT License

    Download Firefox and get the extension
    Download file

  • Older versions

    Version 1.3

    Released Mar 18, 2026 - 51.96 KB
    Works with firefox 140.0 and later, android 142.0 and later
    1.3

    New features
    • Chrome MV3 support — extension now works on Chrome via a separate MV3 manifest and service worker

    Bug fixes
    • Fixed rolling window firing duplicate translation requests on playback start
    • Fixed cancelled sessions interfering with the active session's window state
    • Fixed browser polyfill incorrectly promisifying getURL/getManifest, and now resolves gracefully on closed port errors instead of rejecting
    • Fixed onMessage handler for Chrome MV3 async responses
    • Show flash notice and error status when no API key is configured
    • Fall back to native subtitles when API key is missing but Netflix provides the destination language natively
    • Added consecutive duplicate deduplication in the background logger



    1.2

    New features
    • Dual subtitles — new popup toggle "Show original text when translating" displays the source-language text in smaller text below the translation, making it easy to compare or verify accuracy
    • Subtitle style presets — choose between Classic (dark background), Shadow, and Yellow styles from the popup
    • AI provider and model selection — switch between OpenAI and xAI (Grok) and pick your preferred model from the options page
    • Cache persistence — translated subtitles are saved and restored across sessions so you never re-translate the same content; a clear cache button is available in the options page
    • Netflix language indicators — the destination language dropdown now shows which languages are natively available on Netflix (●), which need to be selected in Netflix first (○), and which will use AI (✦)
    • Not on Netflix notice — the popup now shows a clear message when the active tab is not Netflix

    Improvements
    • Subtitle no longer jumps up when the progress bar appears unless it would actually overlap
    • Popup UI and status messages improved for clarity
    • xAI host permission fixed so Grok translation works correctly
    • Verbose logging removed from production builds

    Bug fixes
    • Fixed subtitle display state not resetting correctly when leaving a watch page
    • Fixed font size changes not applying to the original-language text in dual subtitle mode

    Source code released under MIT License

    Download file

  • Version 1.1

    Released Mar 14, 2026 - 46.45 KB
    Works with firefox 140.0 and later, android 142.0 and later

    Source code released under MIT License

    Download file