Deterministic colored dots derived from address bytes (16-color palette)
displayed before every address. ENS reverse resolution for transaction
counterparties with 12-hour localStorage cache.
- Transaction values now use exactly 4 decimal places (was 6),
matching balance display everywhere else
- Transaction detail view shows "2026-02-25 15:04:23 (23 days ago)"
instead of just the ISO date
- Added Display Consistency policy to README
Blockscout v2 API rejects the `limit` query parameter on
/transactions and /token-transfers endpoints (returns 422).
Remove it and slice results client-side instead.
Major changes:
- Fetch token balances and tx history from Blockscout API (configurable)
- Remove manual token discovery (discoverTokens) in favor of Blockscout
- HD address gap scanning on mnemonic import
- Duplicate mnemonic detection on wallet add
- EIP-6963 multi-wallet discovery + selectedAddress updates in inpage
- Two-tier balance refresh: 10s while popup open, 60s background
- Fix $0.00 flash before prices load (return null when no prices)
- No-layout-shift: min-height on total value element
- Aligned balance columns (42ch address width, consistent USD column)
- All errors use flash messages instead of off-screen error divs
- Settings gear in global title bar, add-wallet moved to settings pane
- Settings wells with light grey background, configurable Blockscout URL
- Consistent "< Back" buttons top-left on all views
- Address titles (Address 1.1, 1.2, etc.) on main and detail views
- Send view shows current balance of selected asset
- Clickable affordance policy added to README
- Shortened mnemonic backup warning
- Fix broken background script constant imports
Split popup/index.js (784 lines) into focused modules:
- shared/state.js: state management, storage persistence
- shared/wallet.js: mnemonic gen, HD derivation, signing
- shared/prices.js: price cache (5min TTL), USD formatting,
value aggregation (address → wallet → total)
- shared/balances.js: ETH + ERC-20 balance cache (60s TTL),
ENS lookup, token contract metadata lookup
- shared/vault.js: unchanged (libsodium encryption)
- shared/tokens.js: unchanged (token list + CoinDesk client)
- popup/index.js: view switching and event wiring only
Token tracking is now app-wide: trackedTokens stored in state,
balances fetched for all tracked tokens across all addresses.
Add Token now calls the real contract to read name/symbol/decimals.
Total portfolio value shown in 2x type on Home screen.
vault.js: Argon2id key derivation + XSalsa20-Poly1305 encryption
via libsodium-wrappers-sumo. No raw crypto primitives.
Wallet creation now requires a password. The mnemonic or private
key is encrypted before storage — only the ciphertext blob
(salt, nonce, ciphertext) is persisted. The plaintext secret
is never stored.
Sending requires the password to decrypt the secret, derive
the signing key, and construct the transaction. Wrong password
is caught and reported.
tokens.js: ~150 ERC-20 tokens ordered by market cap with
getTopTokenSymbols(n) and getTopTokenPrices(n) (errors if n>30).
Price fetching uses CoinDesk CADLI API. Popup now shows USD
values next to ETH balances in wallet list and address detail.
Prices and balances fetched in parallel on popup open.
Makefile, Dockerfile, CI workflow, prettier config, manifests for
Chrome (MV3) and Firefox (MV2), source directory structure, and
minimal test suite. All checks pass.
