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Sync Watch version history - 4 versions

Sync Watch by Schyler

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Sync Watch version history - 4 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 1.0.4

    Released May 4, 2026 - 31.75 KB
    Works with firefox 142.0 and later
    • Updated extension logo/icon assets for toolbar and add-on package consistency.
    • Aligned Firefox room handling with the main Chrome sync fixes.
    • Fixed disconnect crash, JSON parsing crash, and reconnect race cases.
    • Improved sync security and correctness.
    • Fixed URL navigation ping-pong during remote navigation.
    • Replaced unsafe HTML rendering path with DOM APIs to reduce XSS risk.

    Source code released under MIT License

    Download Firefox and get the extension
    Download file
  • Older versions

    Version 1.0.3

    Released Apr 29, 2026 - 26.63 KB
    Works with firefox 142.0 and later
    v1.0.3
    • Fixed room routing so messages stay scoped to
      the correct room and host state follows the
      active room owner.
    • Hardened server validation for room IDs, URL
      sync payloads, protocol versions, and browser
      extension origins.
    • Added per-IP connection limits, safer
      shutdown handling, and clearer fatal error
      handling for rate limits, room limits, and
      version mismatches.
    • Fixed reconnect and URL-navigation races that
      could leave clients stuck, double-broadcast
      navigation, or retry forever after fatal server
      errors.
    • Improved video sync reliability with safer
      active-video detection, seek handling,
      playback-rate normalization, and remote-time
      compensation.

    Source code released under MIT License

    Download file
  • Version 1.0.2

    Released Mar 5, 2026 - 27.14 KB
    Works with firefox 109.0 and later
    v1.0.2 - Fixed cross-browser sync architecture, eliminated echo loops, improved event handling reliability, added URL validation security fix.

    Source code released under MIT License

    Download file
  • Version 1.0.1

    Released Jan 13, 2026 - 24.28 KB
    Works with firefox 142.0 and later

    Source code released under MIT License

    Download file
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