v0.2.1

[0.2.1] - 2026-07-21

Added

• React: new onSellAsset?: (asset: AssetOption) => void prop on the web <WalletBalances/> — override the per-asset "Sell" action. When provided, clicking Sell (on the XCP / KOR / ZELD headline tokens and on every "other holdings" tile) calls the host callback with the pre-selected asset instead of opening the built-in inline <SellOrderForm/> modal — e.g. to navigate to a dedicated Sell screen. When omitted, the internal modal is used as before. Brings the web component to parity with the native WalletBalances, which already exposes onSellAsset.
• Counterparty subasset long names are now captured and surfaced for display. Subassets list on-chain under a numeric A… name; the human-readable long name (e.g. PEPENARDO.CARD) was previously fetched from the API but discarded. Now:
  • CounterpartyBalance gains assetLongname: string | null (read from the balances endpoint's asset_info.asset_longname).
  • AtomicSwap gains assetLongname?: string | null (mapped from the asset_longname field the Horizon backend resolves on listSwaps / getSwap).
  • The owned-asset AssetOption (counterparty variant) gains assetLongname?: string | null.
• React: every packaged display surface now shows assetLongname ?? assetName, so subassets read as their long name instead of A4950… — the swap-list tiles / <SwapList/>, the buy & sell review screens (<SwapConfirmation/> / <SellOrderForm/>), and <WalletBalances/> (headline + "other holdings" tiles, deposit / withdraw modals, and the placeholder monogram). assetName remains the identifier used for image resolution and API calls; only the display label changed.

Changed

• Withdraw / send: the wallet signature is now requested at broadcast time, on confirm — not while preparing the review screen. prepareSend (and prepareBtc / prepareCounterparty / prepareZeld / prepareOrdinal) now compose and fund the transaction but leave it unsigned; PreparedSend.broadcast() signs it (prompting the wallet) then publishes. The packaged <WalletBalances/> withdraw flow therefore shows its confirmation screen first and only pops the wallet when the user hits "Confirm & send". feeSats is unchanged — it is computed from UTXO selection at compose time, so the review screen still shows the exact miner fee before any signature. Kontor sends (kor / kontor-nft) were already sign-on-broadcast. SendClient.send() / sendAsset() (the one-shot prepare().broadcast() helpers) are unaffected.