Repository navigation
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.