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S.P.R.U.C.E+ version history - 3 versions

S.P.R.U.C.E+ by thecodewarrior

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S.P.R.U.C.E+ 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 5.91

    Released Nov 3, 2026 - 964.97 KB
    Works with firefox 140.0 and later
    Updated Distribution documentation

    Source code released under Apache License 2.0

    Download Firefox and get the extension
    Download file
  • Older versions

    Version 5.90

    Released Nov 3, 2026 - 964.19 KB
    Works with firefox 140.0 and later
    https://github.com/thecodewarrior2/SPRUCE-Browser-Extension/blob/main/store/WHATS-NEW.md

    5.90
    Changes since 5.75, the previous version in the stores.

    Fewer false alarms

    Links to a company's own other sites are no longer marked dangerous: American Express's go.amex, Google's blog.google, Bank of America's bofa.com and many more.
    In Gmail, a link in an email verified as really coming from that company is marked for caution at most, never as dangerous, and the email isn't moved to Spam for it.
    Genuine mail from a company's second address (such as Amazon Music's amazonmusic.com) is checked against public records before it's treated as fake.
    An image sized in percent is no longer mistaken for a tracking pixel.
    Stronger against impostors

    A site that only borrows a company's name with another ending (such as paypal.something) is no longer trusted for its name alone.
    A specially made link can no longer pass itself off as leading to a trustworthy site, and an impostor can't pass as a brand by using the same DNS provider.
    Moving scams to Spam (Gmail)

    Flagged emails leave the inbox sooner: once your mouse rests for a moment (still 10 seconds after a click or key, so it never gets in the way of an Undo).
    An email about to move is crossed out and can't be clicked by accident; Move now and Keep it let you decide. The toolbar button shows how many are waiting, and why.
    Senders you trust are never shown as flagged, and a move Gmail didn't carry out is no longer reported as done.
    Settings, Help and logs

    With several accounts signed in, every log says which account it's about; taking an email back out of Spam updates its log line instead of adding a second one.
    Site icons fill their circles, company logos no longer go missing after a slow answer, and drop-down menus are readable in the dark appearance.
    "Offline only" reuses what was already checked instead of starting over.
    Help lists every list the extension downloads, with its license. New: once a month, ICANN's public list of internet endings, to recognize a company's own endings such as .amex (nothing about you is sent).
    Clearer wording: S.P.R.U.C.E+ points out warning signs; it can miss dangerous emails and flag genuine ones. A Donate button in Help → About.
    Firefox

    Messages in Proton Mail, iCloud, Zoho and GMX are checked in Firefox versions before 148 too, and "Check installed extensions" works.
    When the browser doesn't allow the extension on a webmail site, the toolbar button says so, with a button to allow it (also in Chrome and Edge).
    Firefox and Safari now get every improvement at the same time as Chrome and Edge.
    For organizations

    Phishing-training rules that name the training company's sending servers now work.
    Every administrator policy is documented, and Help shows this installation's own extension ID.
    Faster: an open email's notice no longer redraws itself constantly, searching the logs is smoother, and the lists update once a day as intended.

    Source code released under Apache License 2.0

    Download file
  • Version 5.75

    Released Oct 30, 2026 - 927.91 KB
    Works with firefox 140.0 and later

    Source code released under Apache License 2.0

    Download file
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