Skip to content

Keygrain R4

Latest

Choose a tag to compare

@iheb-eddine iheb-eddine released this 18 Sep 16:51
· 2 commits to main since this release
fa1232b

Keygrain R4

Date: 2026-09-17

Component Version
Chrome extension 1.4.1
Firefox extension 1.4.1
Android app 1.4.1
Python CLI 1.1.0

Chrome extension

[1.4.1] - 2026-09-17

  • Enhanced security & PIN removal: eliminated persistent PIN storage in favor of volatile in-memory auto-lock with configurable timeouts.
  • Two-tier auto-lock UX: keep service names visible for fast search while credentials require quick re-authentication.
  • Multi-asset tabs: manage web logins, standalone SSH keys, and HD wallets directly inside the popup.
  • Zero-Knowledge sync: all service names, keys, and timestamps are end-to-end encrypted with zero server visibility.
  • Streamlined HD wallets: generates standard 12 or 24-word BIP-39 disaster recovery phrases directly.
  • Email-decoupled keys: SSH keys and crypto wallets derive independently of your account email.
  • Autofill shortcut: default shortcut updated to Ctrl+Shift+L (Command+Shift+L on Mac) to avoid browser conflicts.
  • Offline mode & server controls: easily isolate from sync networks or erase server data while keeping your local vault.

Firefox extension

[1.4.1] - 2026-09-17

  • Enhanced security & PIN removal: eliminated persistent PIN storage in favor of volatile in-memory auto-lock with configurable timeouts.
  • Two-tier auto-lock UX: keep service names visible for fast search while credentials require quick re-authentication.
  • Multi-asset tabs: manage web logins, standalone SSH keys, and HD wallets directly inside the popup.
  • Zero-Knowledge sync: all service names, keys, and timestamps are end-to-end encrypted with zero server visibility.
  • Streamlined HD wallets: generates standard 12 or 24-word BIP-39 disaster recovery phrases directly.
  • Email-decoupled keys: SSH keys and crypto wallets derive independently of your account email.
  • Autofill shortcut: default shortcut updated to Ctrl+Shift+L (Command+Shift+L on Mac) to avoid browser conflicts.
  • Offline mode & server controls: easily isolate from sync networks or erase server data while keeping your local vault.

Android app

[1.4.1] - 2026-09-17

  • Multi-asset keychain: manage logins, standalone SSH keys, and HD wallets in one place.
  • Email-decoupled keys: SSH keys and crypto wallets derive independently from your account email.
  • Zero-Knowledge sync: all item metadata and timestamps are end-to-end encrypted with zero server visibility.
  • Autofill TOTP: automatically detects and fills 2FA one-time verification codes on login forms.
  • Interactive Demo Mode: try Keygrain with sample logins, SSH keys, and wallets before entering your master secret.
  • Streamlined HD wallets: generates standard 12 or 24-word BIP-39 disaster recovery phrases directly.
  • More reliable biometric unlock handling across device manufacturers.

Python CLI

[1.1.0] - 2026-09-17

  • Email-decoupled keys: SSH keypair and HD wallet derivations derive independently from your account email.
  • Streamlined HD wallet derivation: generate standard 12 or 24-word BIP-39 mnemonic seed phrases directly.
  • Added wallet export formats via --format (json, sparrow, electrum).
  • keygrain --version now reports git commit metadata and dirty state when run from source.