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Soapbox Signer version history - 7 versions

Soapbox Signer by Soapbox

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Soapbox Signer 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 0.4.1

    Released Jun 8, 2026 - 727.14 KB
    Works with firefox 58.0 and later
    Version 0.4.1

    Soapbox Signer 0.4.1
    This release introduces Bitcoin transaction signing, persistent activity logs, and a number of reliability fixes since 0.2.3.
    New: Bitcoin / Taproot transaction signing
    - Sign Bitcoin PSBTs directly from web apps via window.nostr.signPsbt, including BIP-375 silent payments.
    - Before signing, the approval popup shows a Transaction Details panel — recipients, amounts, total sent, and the network fee — so you can see exactly what you're authorizing. The raw transaction is also available under "Info for nerds."
    - If a transaction can't be decoded, you get an explicit blind-signing warning instead of a misleadingly "safe"-looking prompt.
    - Every Bitcoin transaction requires its own approval. Unlike other permissions, transaction signing can never be granted standing access to a site — there's no way for a site to sign repeatedly without prompting you each time.
    New: Activity logs
    - Structured, persistent logging across the extension to help with troubleshooting.
    - A new panel in the options page lets you choose a log level, view the entry count, export logs as JSONL, and clear them.
    Fixes & improvements
    - The welcome / onboarding screen now opens reliably on a fresh install.
    - Only a single welcome window opens when no identity is configured, instead of stacking up duplicates.
    - Resolved a Firefox warning about an unexpected property in the extension manifest.
    - Improved compatibility of the Nostr provider when injected into pages.

    Source code released under MIT License

    Download Firefox and get the extension
    Download file
  • Older versions

    Version 0.4.0

    Released Jun 8, 2026 - 726.04 KB
    Works with firefox 58.0 and later

    Source code released under MIT License

    Download file
  • Version 0.2.3

    Released Mar 17, 2026 - 585.15 KB
    Works with firefox 58.0 and later
    • Clearer popup UI - active identity is highlighted, rest are shown as a list
    • Confirmation dialog: add Cancel button (for example to switch identities during an operation)
    • Confirmation dialog: improve UI

    Source code released under MIT License

    Download file
  • Version 0.2.2

    Released Dec 26, 2025 - 585.19 KB
    Works with firefox 58.0 and later

    Source code released under MIT License

    Download file
  • Version 0.2.1

    Released Dec 26, 2025 - 585.28 KB
    Works with firefox 58.0 and later
    • Fixed bug where extension would not appear on many sites.

    Source code released under MIT License

    Download file
  • Version 0.2.0

    Released Dec 23, 2025 - 585.32 KB
    Works with firefox 58.0 and later
    • The extension now shows the identity you are using to sign an event in the popup.
    • NIP-46 remote signers are now supported! Use any remote signer on any website.
    • The extension now injects window.nostr within iframes! This means you can use it with Shakespeare (https://shakespeare.diy) as well as any other sites that make use of iframes. Each iframe origin has its own set of permissions, and parent pages cannot snoop events meant for iframes.
    • You can now configure your profile relays by installing the native connector.
    • Fresh new Soapbox look and feel.

    Source code released under MIT License

    Download file
  • Version 0.0.1

    Released Nov 1, 2025 - 226.55 KB
    Works with firefox 58.0 and later

    Source code released under MIT License

    Download file
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