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ContainSite version history - 7 versions

ContainSite by salmutt

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ContainSite version history - 7 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 0.5.4

    Released Mar 5, 2026 - 39.92 KB
    Works with firefox 100.0 and later
    Bug Fixes:
    - Fixed Discord and other complex web apps crashing in containers
    - Fixed Reset All not removing orphaned containers from previous installs

    New Features:
    - Per-container vector settings (gear icon to toggle fingerprint vectors per site)
    - Delete individual containers from popup (× icon)
    - Inline confirmation dialogs (no more clipped system popups)

    Improvements:
    - Popup only shows ContainSite-managed containers

    Source code released under GNU General Public License v3.0 only

    Download Firefox and get the extension
    Download file

  • Older versions

    Version 0.5.3

    Released Mar 5, 2026 - 39.63 KB
    Works with firefox 100.0 and later
    Bug Fixes:
    - Fixed Discord and other complex web apps crashing in containers
    - Fixed Reset All not removing orphaned containers from previous installs

    New Features:
    - Per-container vector settings — click the gear icon on any container to enable/disable specific fingerprint vectors for that site
    - Delete individual containers from the popup (× button)

    Improvements:
    - Popup now only shows ContainSite-managed containers (no longer lists unrelated Firefox containers)

    Source code released under GNU General Public License v3.0 only

    Download file

  • Version 0.5.2

    Released Mar 5, 2026 - 38.07 KB
    Works with firefox 100.0 and later
    • Fixed Discord and other complex web apps crashing (Intl.DateTimeFormat cross-compartment constructor failure)
    • Fixed Connection API override missing addEventListener

    Source code released under GNU General Public License v3.0 only

    Download file

  • Version 0.5.1

    Released Mar 5, 2026 - 38.02 KB
    Works with firefox 100.0 and later
    • Fixed crash on Discord and other
      complex web apps
    • Removed DOM dimension noise that broke
      layout calculations
    • Fixed document.fonts.check() causing
      font loading hangs
    • Added search bar to popup for filtering
      containers

    Source code released under GNU General Public License v3.0 only

    Download file

  • Version 0.5.0

    Released Mar 5, 2026 - 38 KB
    Works with firefox 100.0 and later
    • Gamepad API protection (getGamepads returns empty)
    • WebGL readPixels noise (seeded pixel noise on framebuffer reads)
    • Auto-prune: automatically remove inactive containers after configurable days
    • Import/export: backup and restore all settings from the options page
    • Toolbar badge showing active container count
    • Total spoofed vectors: 20 (up from 18)

    Source code released under GNU General Public License v3.0 only

    Download file

  • Version 0.4.1

    Released Mar 5, 2026 - 36.16 KB
    Works with firefox 100.0 and later

    Source code released under GNU General Public License v3.0 only

    Download file

  • Version 0.2.0

    Released Mar 1, 2026 - 31.65 KB
    Works with firefox 100.0 and later

    Source code released under GNU General Public License v3.0 only

    Download file